Merge pull request 'Fix #146: Add missing icon field to badges API response' (#147) from typosaurus/ticket-146 into master

Reviewed-on: #147

.claude/settings.local.json

@@ -0,0 +1,20 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(python *)",
+      "Bash(DEVPLACE_DISABLE_SERVICES=1 python -)",
+      "Bash(command -v hawk)",
+      "Bash(export DEVPLACE_DISABLE_SERVICES=1)",
+      "Bash(export DEVPLACE_DATABASE_URL=\"sqlite:///tmp/devplace_verify.db\")",
+      "Bash(rm -f /tmp/devplace_verify.db)",
+      "Bash(export DEVPLACE_DATABASE_URL=\"sqlite:////tmp/devplace_verify.db\")",
+      "Bash",
+      "Edit(/home/retoor/projects/devplacepy/devplacepy/routers/projects/containers/instances.py)",
+      "Edit(/home/retoor/projects/devplacepy/devplacepy/static/js/components/ContainerTerminal.js)",
+      "Edit(/home/retoor/projects/devplacepy/devplacepy/services/containers/store.py)",
+      "Verify",
+      "Edit(/home/retoor/projects/devplacepy/devplacepy/static/js/MessagesLayout.js)",
+      "Write(/home/retoor/projects/devplacepy/devplacepy/static/css/messages.css)"
+    ]
+  }
+}

.editorconfig

@@ -0,0 +1,12 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false

CLAUDE.md

@@ -23,7 +23,11 @@ make install        # pip install -e . + playwright install chromium
 make ppy            # build the single shared container image (ppy:latest); run once before launching instances
 make dev            # uvicorn --reload on port 10500, backlog 4096
 make prod           # uvicorn --workers $(WEB_WORKERS) (defaults to nproc), port 10500 (backlog 8192)
-make test           # Playwright + unit tests, headless, serial (one at a time), -x fail-fast
+make test           # full suite (unit + api + e2e), headless, serial; one pass reports EVERY failure
+make test-fast      # unit + api only, no browser - the quickest triage pass (~3 min)
+make test-failed    # re-run only the tests that failed in the previous run
+make test-first-failure  # full suite with -x, stops at the first failure
+make test-slowest   # full suite plus the 40 slowest tests, to find what costs wall-clock
 make test-headed    # same tests in a visible Chromium window (single process)
 make locust         # Locust load test, interactive web UI
 make locust-headless  # Locust CLI mode for CI
@@ -35,6 +39,8 @@ Preliminary validation: confirm `python -c "from devplacepy.main import app"` im
 
 Single test: `python -m pytest tests/e2e/feed.py::test_name -v --tb=line -x`
 
+**Finding failures fast (the triage order).** The suite no longer stops at the first failure - `-rf` is in `pyproject.toml` `addopts`, so every run (make target or bare `pytest`) prints one `FAILED <nodeid>` line per failure at the end, giving the complete list from a single pass instead of one pass per bug. Triage cheapest-first: `make test-fast` (unit + api, no browser, ~3 min) covers most regressions; only then pay for the browser tier with `make test` or `make test-e2e`. After a run, `make test-failed` re-runs just the failures from pytest's cache (`--last-failed`), which is the loop to iterate in until it is empty. `make test-first-failure` keeps the old `-x` behaviour for the rare case where a single early failure poisons everything after it.
+
 CLI (installed as `devplace`):
 ```bash
 devplace role get <username>
@@ -53,9 +59,13 @@ devplace attachments prune  # remove orphan attachment records/files
 devplace devii reset-quota <username>   # reset one user's rolling 24h AI quota
 devplace devii reset-quota --guests     # reset every guest quota
 devplace devii reset-quota --all        # reset every quota (users and guests)
+devplace devii tasks list [--all]       # list scheduled Devii tasks and their owners
+devplace devii tasks disable <uid>      # disable one scheduled task
+devplace devii tasks prune              # disable every task whose owner may not schedule
 devplace gateway quota list             # list AI gateway quota rules and current 24h spend
 devplace gateway quota set --limit-usd N [--owner-kind K] [--owner-id ID] [--app-reference APP] [--label L] [--uid UID]
 devplace gateway quota delete <uid>     # delete a quota rule
+devplace gateway quota reset [--owner-kind K] [--owner-id ID] [--app-reference APP]  # clear the counted 24h spend (keeps the usage history)
 devplace zips prune         # delete expired zip archives + job rows
 devplace zips clear         # delete every zip archive + job row
 devplace forks prune        # delete expired completed fork job rows (forked projects persist)
@@ -70,6 +80,12 @@ devplace deepsearch clear   # delete every DeepSearch session + job row + collec
 devplace isslop analyze <url>  # run a AI usage analysis from the terminal (report persists)
 devplace isslop prune       # delete expired AI usage analysis job rows (analyses + reports persist)
 devplace isslop clear       # delete every AI usage analysis, its report and job rows
+devplace quiz prune         # delete abandoned/expired quiz attempts older than the retention window
+devplace game market prune  # delete Code Farm market tick buckets older than the tracking window
+devplace game steals prune  # delete Code Farm raid records older than the raid-efficiency window
+devplace game era status    # show the current Code Farm Era
+devplace game era start <name> [--days N]  # start a Code Farm Era (default 28 days)
+devplace game era end       # end the running Code Farm Era (ranks, awards Stars, records results)
 devplace backups list       # list recorded backups
 devplace backups run <database|uploads|keys|full>  # enqueue a backup (processed by the running server)
 devplace backups prune      # remove backup records whose archive file is missing
@@ -132,7 +148,8 @@ Nested `CLAUDE.md` files (loaded automatically by Claude Code only when a file i
 | `devplacepy/services/bot/CLAUDE.md` | `BotsService` fleet |
 | `devplacepy/services/dbapi/CLAUDE.md` | `/dbapi` primary-admin-only read-only database API |
 | `devplacepy/services/pubsub/CLAUDE.md` | Database-free pub/sub bus |
-| `devplacepy/services/game/CLAUDE.md` | Code Farm idle game |
+| `devplacepy/services/game/CLAUDE.md` | Code Farm idle game (economy invariants, raids, the one-pure-function rule) |
+| `devplacepy/services/quiz/CLAUDE.md` | Quizzes (the terminal publish lock, attempt atomicity, answer-key withholding, AI free-text grading, the best-attempt scoreboard) |
 | `devplacepy/services/CLAUDE.md` | Background task queue, AI correction/modifier, presence, live view relay, `BaseService`/`ServiceManager` |
 | `devplacepy/database/CLAUDE.md` | Dataset rules, indexing conventions, soft delete, tables, site settings |
 | `devplacepy/utils/CLAUDE.md` | Notifications and gamification (XP/levels/badges/leaderboard) |
@@ -176,6 +193,7 @@ Routers in `devplacepy/routers/` are organised as a **directory tree that mirror
 | `/api` | devrant/ package - see `routers/devrant/CLAUDE.md` |
 | `/dbapi` | dbapi/ package, **primary-administrator-only, strictly READ-ONLY** - see `services/dbapi/CLAUDE.md` |
 | `/game` | game/ package - see `services/game/CLAUDE.md` |
+| `/quizzes` | quizzes/ package - see `services/quiz/CLAUDE.md` |
 | (none) | push.py (web push/PWA), docs.py (see `routers/docs/CLAUDE.md`) |
 | `/pubsub` | pubsub.py - see `services/pubsub/CLAUDE.md` |
 | (none) | seo.py - `/robots.txt`, `/sitemap.xml` |
@@ -231,7 +249,7 @@ Users and guests inject their own CSS and JS, scoped to a page type or globally,
 
 ### Container manager, Devii assistant, AI gateway, async jobs, audit log
 
-DevPlace ships a Docker-backed **Container manager** (admin-only, one shared `ppy:latest` image, security-hardened rootless workflow via a `sudo` superclone and `aptroot`), the **Devii** in-platform agentic assistant (WebSocket terminal, per-owner-channel sessions, scheduler/reminders, self-learning lessons, user-defined virtual tools, self-configured behavior, browser-automation client tools), the **AI gateway** (`/openai/v1/*`, single point of truth for every AI call, per-user cost attribution, provider/model routing overlay), **async job services** (`JobService` base pattern: zip, fork, SEO diagnostics, SEO metadata generation, DeepSearch, AI Usage Analyzer), and an admin-only append-only **audit log** (`record`/`record_system` entrypoints, `events.md` catalogue of 223 keys, never raises into the caller). These are among the largest subsystems in the codebase - read their dedicated nested `CLAUDE.md` files (see Subsystem map) before working in any of them; do not assume prior knowledge from this summary.
+DevPlace ships a Docker-backed **Container manager** (admin-only, one shared `ppy:latest` image, security-hardened rootless workflow via a `sudo` superclone and `aptroot`), the **Devii** in-platform agentic assistant (WebSocket terminal, per-owner-channel sessions, scheduler/reminders, self-learning lessons, user-defined virtual tools, self-configured behavior, browser-automation client tools), the **AI gateway** (`/openai/v1/*`, single point of truth for every AI call, per-user cost attribution, provider/model routing overlay), **async job services** (`JobService` base pattern: zip, fork, SEO diagnostics, SEO metadata generation, DeepSearch, AI Usage Analyzer), and an admin-only append-only **audit log** (`record`/`record_system` entrypoints, `events.md` catalogue of 288 keys, never raises into the caller). These are among the largest subsystems in the codebase - read their dedicated nested `CLAUDE.md` files (see Subsystem map) before working in any of them; do not assume prior knowledge from this summary.
 
 ### Telegram bot, email, devRant compatibility API, issue tracker
 
@@ -280,7 +298,7 @@ Admin **Trash** at `/admin/trash` restores/purges by event. Full table list, dat
 
 ## Testing
 
-Playwright (NOT pytest-playwright). Around 1959 tests in `tests/`, split into three category directories by *what they exercise*: `tests/api/` (HTTP integration, no browser), `tests/e2e/` (Playwright browser), `tests/unit/` (pure in-process). **The directory tree mirrors the path** - one segment per directory, last segment is the file. `api`/`e2e` mirror the URL path (`GET /admin/ai-usage` -> `tests/e2e/admin/aiusage.py`); `unit` mirrors the source module path (`devplacepy/utils.py` -> `tests/unit/utils.py`). A test's tier is decided by its fixtures: `page`/`alice`/`bob` = e2e; `app_server`/`seeded_db` or any HTTP call = api; `local_db`-only or no fixture = unit. Run a tier with `make test-unit`/`make test-api`/`make test-e2e`; `make test` runs all three.
+Playwright (NOT pytest-playwright). Around 2882 tests in `tests/`, split into three category directories by *what they exercise*: `tests/api/` (HTTP integration, no browser), `tests/e2e/` (Playwright browser), `tests/unit/` (pure in-process). **The directory tree mirrors the path** - one segment per directory, last segment is the file. `api`/`e2e` mirror the URL path (`GET /admin/ai-usage` -> `tests/e2e/admin/aiusage.py`); `unit` mirrors the source module path (`devplacepy/utils.py` -> `tests/unit/utils.py`). A test's tier is decided by its fixtures: `page`/`alice`/`bob` = e2e; `app_server`/`seeded_db` or any HTTP call = api; `local_db`-only or no fixture = unit. Run a tier with `make test-unit`/`make test-api`/`make test-e2e`; `make test` runs all three.
 
 Fixture stack: `app_server` (session-scoped uvicorn subprocess on port 10501), `browser_context` (session-scoped Playwright context), `page` (function-scoped, fresh cookies), `alice`/`bob` (seeded logged-in users, `bob` gets its own context for multi-user tests).
 
@@ -329,6 +347,7 @@ Gitea Actions workflow at `.gitea/workflows/test.yaml` runs on every push/PR to
 Single-host Docker Compose (`docker-compose.yml`): an **app** container (Uvicorn, 2 workers) behind an **nginx** container. Full operator reference is the admin-only `Production` docs section (`templates/docs/production*.html`); conventions that must not regress:
 
 - **Shared DB and files = same as dev.** The app container bind-mounts the host project root (`.:/app`) and runs as `${DEVPLACE_UID}:${DEVPLACE_GID}` (default `1000`), so it reads/writes the same `data/devplace.db`, `data/uploads/`, `data/devii_*.db`, `data/keys/` (VAPID), and `data/locks/devplace-services.lock` as `make dev`. No `DEVPLACE_DATABASE_URL` override - `config.py` resolves an absolute path under the project's `data/` dir. WAL + the `flock` on `devplace-services.lock` make concurrent dev/prod safe and keep a single background-services owner. SQLite is local-file, so prod and dev must be the **same host**.
-- **Code updates need no rebuild** (bind-mounted source); rebuild only on `pyproject.toml` dependency changes. `.env` is git-ignored; `.env.example` is the committed template. The app reads `DEVPLACE_DATABASE_URL`, never `DATABASE_URL`.
+- **Code updates need no rebuild** (bind-mounted source); rebuild only on `pyproject.toml` dependency changes. Use **`make docker-reload`** (`restart app` + `up -d --wait`) to pick up new source - a bare `make docker-up` does **not** restart an unchanged container, so the running uvicorn keeps serving the code it imported at boot. `.env` is git-ignored; `.env.example` is the committed template. The app reads `DEVPLACE_DATABASE_URL`, never `DATABASE_URL`.
+- **Dockerfile layer order is load-bearing for build time.** The dependency layer (`pip install ".[bots]"` + `playwright install --with-deps chromium`, ~3GB and ~2.5 min) must depend on `pyproject.toml` **only**. `COPY devplacepy/` therefore comes *after* it, and the project itself is installed last with `pip install --no-deps --force-reinstall .`. hatchling needs the package directory to exist to build a wheel, so the dependency layer creates a placeholder `devplacepy/__init__.py` that the real `COPY` overwrites (verified: site-packages holds the full 39-entry package, not the stub). Copying source before the install inverts this and makes **every source edit** reinstall every dependency and re-download Chromium - measured 2m36s per source-only rebuild versus 7.4s with the correct order. Never move `COPY devplacepy/` above the dependency layer.
 - **nginx parity rules** (`nginx/nginx.conf.template`, rendered by `start.sh` via `envsubst` with an allow-list that preserves `$http_upgrade`): `/static/uploads/` must re-apply `nosniff` + a `Content-Disposition` via the `map $uri $upload_disposition` block (`inline` for safe image/video/audio extensions, `attachment` otherwise), mirroring `UploadStaticFiles.INLINE_MEDIA_EXTENSIONS` - an XSS control nginx would otherwise bypass, and the inline branch is what lets video play in production; `/devii/ws` needs the `map $http_upgrade $connection_upgrade` block and `Upgrade`/`Connection` headers or the Devii terminal cannot connect (every new WebSocket route needs its own nginx upgrade location - the catch-all `location /` strips upgrade headers); `client_max_body_size` comes from `NGINX_MAX_BODY_SIZE` (default `50m`) and must be `>= max_upload_size_mb` or uploads 413. nginx serves `devplacepy/static` via a read-only bind mount, so assets stay current without an image rebuild.
-- **Healthcheck start period** (`start_period: 120s` in `docker-compose.yml`, `--start-period=120s` in `Dockerfile`): full startup takes ~110s (DB init, services, uvicorn workers). The start period must stay above that. Bump both files if startup grows.
+- **Healthcheck cadence** (`docker-compose.yml` + `Dockerfile`, keep both in step): `start_period: 120s` is the grace window in which a failing probe does not count against `retries`; `start_interval: 2s` is how often the probe runs *inside* that window. Without `start_interval` the first probe only fires after the full `interval: 30s`, so a container ready in 5s still reports healthy at 30s and `depends_on: service_healthy` holds nginx back for no reason. The generous 120s start period is deliberate headroom for a cold page cache on a multi-GB database, not a measure of normal startup - normal startup is a few seconds. **Startup work is a per-worker, lock-serialized cost:** `lifespan` runs `init_db()` under an exclusive `init_lock()`, so every uvicorn worker pays it end to end, one after another, and total time-to-serving is `workers x init_db`. Never put a per-user or per-row scan in `init_db` - see the backfill convergence rule in `devplacepy/database/CLAUDE.md`.

Dockerfile

@@ -18,22 +18,24 @@ RUN if [ "$INSTALL_DOCKER_CLI" = "true" ]; then \
         rm -rf /var/lib/apt/lists/* ; \
     fi
 
+ENV PLAYWRIGHT_BROWSERS_PATH=/ms-playwright
+
 COPY pyproject.toml .
+RUN mkdir -p devplacepy && touch devplacepy/__init__.py \
+    && pip install --no-cache-dir ".[bots]" \
+    && python -m playwright install --with-deps chromium \
+    && chmod -R a+rx /ms-playwright
 
 COPY devplacepy/ devplacepy/
 
-ENV PLAYWRIGHT_BROWSERS_PATH=/ms-playwright
-
-RUN pip install --no-cache-dir ".[bots]" \
-    && python -m playwright install --with-deps chromium \
-    && chmod -R a+rx /ms-playwright
+RUN pip install --no-cache-dir --no-deps --force-reinstall .
 
 EXPOSE 10500
 
 ENV DEVPLACE_WEB_WORKERS=2
 ENV DEVPLACE_TEMPLATE_AUTO_RELOAD=0
 
-HEALTHCHECK --interval=30s --timeout=10s --retries=3 --start-period=120s \
+HEALTHCHECK --interval=30s --timeout=10s --retries=3 --start-period=120s --start-interval=2s \
     CMD curl -f http://localhost:10500/ || exit 1
 
 CMD ["sh", "-c", "DEVPLACE_STATIC_VERSION=${DEVPLACE_STATIC_VERSION:-$(date +%s)} exec uvicorn devplacepy.main:app --host 0.0.0.0 --port 10500 --workers 2 --backlog 8192 --proxy-headers --forwarded-allow-ips '*'"]

Makefile

@@ -12,7 +12,7 @@ DEVPLACE_RATE_LIMIT ?= 1000000
 PYTHONDONTWRITEBYTECODE := 1
 export PYTHONDONTWRITEBYTECODE
 
-.PHONY: install dev clean tree tree-loc zip test test-headed coverage coverage-headed coverage-html locust locust-headless
+.PHONY: install dev clean tree tree-loc zip test test-headed test-unit test-api test-e2e test-fast test-failed test-first-failure test-slowest test-cache-clean coverage coverage-headed coverage-html locust locust-headless
 
 install:
 	pip install -e .
@@ -43,19 +43,31 @@ zip:
 	@printf 'Wrote %s (%s files)\n' "$(notdir $(CURDIR)).zip" "$$(git ls-files | wc -l)"
 
 test:
-	PLAYWRIGHT_HEADLESS=1 python -m pytest tests/ -x
+	PLAYWRIGHT_HEADLESS=1 python -m pytest tests/
 
 test-headed:
-	PLAYWRIGHT_HEADLESS=0 python -m pytest tests/ -x
+	PLAYWRIGHT_HEADLESS=0 python -m pytest tests/
 
 test-unit:
-	python -m pytest tests/unit -x
+	python -m pytest tests/unit
 
 test-api:
-	python -m pytest tests/api -x
+	python -m pytest tests/api
 
 test-e2e:
-	PLAYWRIGHT_HEADLESS=1 python -m pytest tests/e2e -x
+	PLAYWRIGHT_HEADLESS=1 python -m pytest tests/e2e
+
+test-fast:
+	python -m pytest tests/unit tests/api
+
+test-failed:
+	PLAYWRIGHT_HEADLESS=1 python -m pytest tests/ --last-failed --last-failed-no-failures none
+
+test-first-failure:
+	PLAYWRIGHT_HEADLESS=1 python -m pytest tests/ -x
+
+test-slowest:
+	PLAYWRIGHT_HEADLESS=1 python -m pytest tests/ --durations=40
 
 coverage:
 	rm -f .coverage .coverage.*
@@ -109,8 +121,12 @@ clean:
 	find . -type d -name __pycache__ -exec rm -rf {} + 2>/dev/null || true
 	find . -type f -name '*.pyc' -delete
 	rm -rf devplacepy.egg-info
+	rm -rf .pytest_cache
 	rm -rf .venv
 
+test-cache-clean:
+	rm -rf .pytest_cache
+
 # Container Manager works out of the box: the overlay installs the docker CLI in
 # the image and mounts the host socket. DOCKER_GID is read straight from the
 # socket so the UID-1000 app can use it; the data dir is the project's own data/
@@ -122,7 +138,7 @@ DOCKER_GID ?= $(shell stat -c '%g' /var/run/docker.sock 2>/dev/null)
 export DEVPLACE_DATA_DIR
 export DOCKER_GID
 
-.PHONY: docker-build docker-up docker-down docker-logs docker-clean docker-prep ppy
+.PHONY: docker-build docker-up docker-reload docker-down docker-logs docker-clean docker-prep ppy
 
 # Build the single shared container image every instance runs. Build once;
 # rebuild only when ppy.Dockerfile, the sudo shim, or pagent change.
@@ -138,6 +154,10 @@ docker-build: docker-prep
 docker-up: docker-prep
 	$(COMPOSE) up -d
 
+docker-reload:
+	$(COMPOSE) restart app
+	$(COMPOSE) up -d --wait
+
 docker-down:
 	$(COMPOSE) down
 

README.md

@@ -69,8 +69,9 @@ devplacepy/
 | `/p/{slug}` | Public ingress proxy (HTTP + WebSocket) to a running container instance's published port, opt-in per instance via `ingress_slug` |
 | `/profile` | Profile view, editing, a public **Media** tab (`?tab=media`) showing every attachment a user uploaded newest first, and a live **online / last-seen** presence indicator |
 | `/media` | Per-attachment soft delete and restore: `POST /media/{uid}/delete` (owner or admin), `POST /media/{uid}/restore` (admin) |
-| `/uploads` | File upload endpoints: `POST /uploads/upload` (multipart), `POST /uploads/upload-url` (from URL); served at `/static/uploads/` |
+| `/uploads` | Attachment management (full lifecycle for the signed-in user, same files that appear on posts and other content): `POST /uploads/upload` (multipart) and `POST /uploads/upload-url` (from URL) create; `GET /uploads` lists your own attachments (paginated, newest first, optional `linked` filter); `GET /uploads/{uid}` returns one; `PATCH /uploads/{uid}` renames its display filename (the file extension is always preserved); `DELETE /uploads/delete/{uid}` removes one. Reading and modifying another user's attachment is owner-or-admin; files are served at `/static/uploads/` |
 | `/admin/trash` | Admin **Trash**: review, restore, and permanently purge soft-deleted content (posts, comments, gists, projects, news, project files, attachments) across the platform |
+| `/admin/devii-tasks` | Admin **Devii tasks**: every scheduled task across all owners with its schedule, run count, expiry and failure streak, plus per-task disable and delete |
 | `/notifications` | Notification list, mark read, live unread counts (`/notifications/counts`) |
 | `/messages` | Real-time direct messaging over WebSocket (`/messages/ws`): live bidirectional delivery, optimistic send, typing indicators, read receipts, and online/last-seen presence. Messages render through the shared content pipeline (emoji shortcodes, image, video and audio embeds, autolink, sanitization). AI content correction and the AI modifier apply to direct messages, so typing an inline `@ai <instruction>` in a message executes it and the resolved result appears live in the chat for both participants (the `message` WS frame carries an additive `ai_processed` flag when a pending correction/modification was applied). An opened conversation loads its 500 most recent messages; older history is retained in the database. `GET /messages/conversations` returns the conversation list as JSON for a live client refresh; the `POST /messages/send` form remains as a no-JavaScript fallback and now accepts an attachment-only, empty-content message. `POST /messages/ws-ticket` exchanges a session/API-key auth to a short-lived (30s), single-use ticket a browser WebSocket can carry as `?ticket=...` on the handshake, since a native `WebSocket` cannot set an `Authorization`/`X-API-KEY` header - this is what makes off-session embedding of the chat possible. CLI: `devplace messaging prune-tickets` removes expired tickets |
 | `/votes` | Upvote/downvote on posts, comments, projects |
@@ -82,6 +83,7 @@ devplacepy/
 | `/mute` | Mute/unmute a user: stops them creating notifications for you while their content stays visible |
 | `/leaderboard` | Contributor ranking by total stars earned |
 | `/game` | **Code Farm** cooperative idle game (member-only): plant projects that build over real time, harvest coins and XP, upgrade CI, buy plots, and water friends' builds at `/game/farm/{username}`. Live over pub/sub; every endpoint negotiates JSON |
+| `/quizzes` | **Quizzes**: author quizzes, play them, and climb the cross-quiz scoreboard. Three-column hub with filters (`all`/`todo`/`done`/`mine`/`drafts`), search, per-viewer state badges, and the scoreboard rail; `/quizzes/{slug}` detail, `/quizzes/{slug}/edit` builder, `/quizzes/{slug}/attempts/{uid}` player, `/quizzes/scoreboard` JSON. Publishing is permanent. Every endpoint negotiates JSON |
 | `/avatar` | Multiavatar proxy with in-memory cache |
 | `/issues` | Issue tracker backed by Gitea: list/detail/comment/status, AI-enhanced filing, an admin planning report over a selectable set of open tickets (each ticket's full text reproduced verbatim so the document hands straight to a coding agent), and file attachments on open issues and comments (mirrored to the Gitea tracker) |
 | `/admin/services` | Background service management (start/stop, config, status, logs) |
@@ -113,6 +115,47 @@ Member progression is driven by activity and peer recognition.
 
 Every AI gateway response (`/openai/v1/*`) also returns per-call `X-Gateway-*` headers with the full token breakdown and the dollar cost of that call, so any client can read its own usage.
 
+## Quizzes
+
+**Quizzes** (`/quizzes`) let any signed-in member write a quiz and every member play it. The hub is
+one page with three columns: filters and search on the left, the quiz list in the middle showing
+what you still have to do and what you already completed with your score, and the cross-quiz
+scoreboard on the right. Guests read published quizzes and see the board; they cannot play.
+
+- **Eight question kinds.** Single choice, multiple choice, true/false, free text, fill in the
+  blanks, numeric, ordering, and matching. Seven are graded deterministically, several with partial
+  credit. Ordering and matching use plain selectors and keyboard controls, never a drag-only
+  interaction, so they work with a keyboard and a screen reader.
+- **AI-graded free text.** A free-text answer is reviewed by the platform's own AI against the
+  author's reference answer and grading criteria, billed to the answering member's own API key. The
+  score is re-clamped on the server and the correct/incorrect verdict is derived from the clamped
+  score, so a reviewer can never mark an answer correct while scoring it zero. When the reviewer is
+  unavailable the answer is still graded, by a deterministic keyword comparison, and is visibly
+  stamped as such - grading never silently becomes a zero.
+- **Publishing is permanent.** A draft is fully editable; publishing freezes the quiz, its
+  questions and its options forever. There is no unpublish and no post-publish edit, which is what
+  makes two members' scores on the same quiz comparable. The builder shows a live pre-publish
+  checklist and keeps the Publish button disabled until it is empty, and the action is confirmation
+  gated on both the web UI and in Devii.
+- **One attempt at a time.** Starting a quiz creates an attempt that lives on the server, so a
+  refresh, a second tab and a different device all resume the same one. Each question can be
+  answered exactly once. A time limit is a deadline stored on the attempt, evaluated when someone
+  looks at it - nothing runs in the background.
+- **Settings.** Shuffle the questions, shuffle the options, reveal the correct answer after each
+  question, allow reviewing every answer on the results screen, set a time limit, set a pass mark.
+- **An honest scoreboard.** Your **best** attempt per quiz counts, never the sum of your attempts,
+  so replaying a quiz can raise your contribution up to your personal best and never beyond it.
+  Quizzes you wrote yourself count like any other. Each quiz also has its own leaderboard.
+- **Full automation.** Devii creates a complete quiz from one JSON document, publishes it, plays it
+  end to end and reads the result, all through the same public API - and the hub's *Create quiz
+  with Devii* button opens the assistant with that request already typed in (it never sends it for
+  you). The whole flow works without JavaScript too: every question is a real form.
+- **Engagement.** Quizzes carry comments, stars, bookmarks and reactions like any other content,
+  and appear in the sitemap.
+
+Retention: completed attempts are permanent; abandoned and expired ones are garbage-collected by
+`devplace quiz prune`.
+
 ## Code Farm
 
 The **Code Farm** (`/game`) is a cooperative idle game in the spirit of Farmville, themed for developers. Each member owns a farm of plots and plays asynchronously - nothing has to happen in real time.
@@ -125,25 +168,25 @@ The **Code Farm** (`/game`) is a cooperative idle game in the spirit of Farmvill
 - **Daily bonus.** Claim a coin bonus once per day; consecutive days build a streak that grows the reward (capped at seven days).
 - **Daily quests.** Three quests rotate every day (plant, harvest, water, or earn goals), tracked automatically as you play; claim each one for coins and XP when complete.
 - **Perks.** Spend coins on four permanent upgrades - Optimizer (+harvest coins), Build Cache (+build speed), Bulk Licenses (-planting cost), and Mentorship (+harvest XP) - each levelling up with escalating cost.
-- **Refactor (prestige).** At level 10 you can refactor: the farm resets (coins, level, CI, extra plots, perks) in exchange for a permanent +25% coin bonus that stacks with every refactor. Each refactor also awards **Stars** (scaled by the level and prestige you reached) to spend in the Legacy shop. Refactoring costs a **dynamic coin fee** that grows with your prestige and current wealth, so you must farm well past level 10 to afford each one - and 10% of what remains after the fee (more with the Golden Parachute Legacy upgrade, up to 35%) carries over into the new run.
-- **Community treasury and weekly grant.** Every refactor fee flows into a shared treasury. Active low-balance, low-prestige farms (at least five harvests this week, under 10,000 coins, at most prestige 5) can claim a capped grant from it once per week - a direct wealth transfer from the farms refactoring at the top to the farms building at the bottom.
+- **Refactor (prestige).** At level 10 you can refactor: the farm resets (coins, level, CI, extra plots, perks) in exchange for a permanent +25% coin bonus that stacks with every refactor. Each refactor also awards **Stars** (scaled by the level and prestige you reached) to spend in the Legacy shop. Refactoring costs a **dynamic coin fee** that grows with your prestige and current wealth, so you must farm well past level 10 to afford each one - and 10% of what remains after the fee (more with the Golden Parachute Legacy upgrade, up to 60%) carries over into the new run.
+- **Community treasury and weekly grant.** Every refactor fee flows into a shared treasury. Active low-balance, low-prestige farms (at least five harvests this week, under 10,000 coins, at most prestige 5) can claim a grant from it once per week - the balance is divided between everyone currently eligible rather than paid first-come-first-served, capped at 2,500 coins and suppressed below 250. A direct wealth transfer from the farms refactoring at the top to the farms building at the bottom.
 - **Stars and Legacy (endgame).** Stars buy permanent **Legacy** upgrades that survive every refactor, unlike perks: **CI Bot** (auto-collects ready builds when you open your farm), **Tech Debt Payoff** (+coins, stacks with prestige), **Bare-Metal** (+base build speed), **Monorepo** (+starting plots after each refactor), **Branch Protection** (longer steal grace and a smaller steal cut), and **Golden Parachute** (a larger refactor coin carry-over). This is the infinite progression for maxed farms, and CI Bot makes the game playable hands-off.
 - **Golden builds.** A small share of plantings come out golden (marked with a sparkle); harvesting a golden build pays several times the coins.
-- **Visit and water friends.** Open another member's farm at `/game/farm/{username}` and water their growing builds to speed them up - you earn coins for helping, and the owner sees the help live. This is the social loop that makes the game cooperative.
-- **Steal a harvest.** A ready build on someone else's farm can be stolen once a protection window passes - the owner gets that grace period (longer if they invested in Branch Protection or a Defense building) to harvest it first. A successful steal pays the thief a fraction of the build's coin value (the owner loses the whole build) and earns the **Cat Burglar** badge; the victim gets the **Robbed** badge and a live notification that someone raided their farm (the thief is never named). You can raid any given neighbour only **once per hour**. Raiding a farm with 10x your own coins grants a 24-hour **Underdog** boost (+25% coin gain) and the **David vs Goliath** badge. Stealing pays coins only, so the harvest-based leaderboards stay earned by real farming.
-- **Market Saturation.** The last 48 hours of league-wide harvests of each crop are tracked; when a crop is over-farmed its payout drops in steps (down to 40%), while the four starter crops get a relief buff (up to +15%) while the market is saturated - printing one crop nonstop is throttled, diversity is rewarded. The shop shows a live "Saturated" / "Boosted" label per crop.
-- **Infrastructure.** Permanent, expensive, prestige-gated buildings and coin sinks: **Private Registry** (faster Rust/Compiler/Kernel builds), **Canary Deployments** (a chance to double or only refund a harvest), and **Observability Suite** (raises the minimum you keep when raided).
-- **Defense.** An upgradeable building that reduces raid losses and adds steal grace - but costs an ongoing daily coin upkeep (proportional to your coin balance, so it scales with wealth); if unpaid, the tier decays automatically.
+- **Visit and water friends.** Open another member's farm at `/game/farm/{username}` and water their growing builds to speed them up - you earn coins for helping - scaled by your own prestige and Tech Debt Payoff multiplier, so the cooperative loop stays worth doing at every stage - and the owner sees the help live. This is the social loop that makes the game cooperative.
+- **Steal a harvest.** A ready build on someone else's farm can be stolen once a protection window passes - the owner gets that grace period (longer if they invested in Branch Protection or a Defense building) to harvest it first. A successful raid pays the thief a share of the build's coin value and the **owner keeps and can still harvest the remainder** - a raid redistributes value rather than destroying it. The thief earns the **Cat Burglar** badge; the victim gets the **Robbed** badge and a notification naming the raider, the crop, and the exact amount taken. You can raid any given neighbour only **once per hour**, and any farm can absorb at most **3 raids per day**, so an inactive player can never be stripped by an unlimited queue of raiders. Raiding a farm with 10x your own coins grants a 24-hour **Underdog** boost (+25% coin gain) and the **David vs Goliath** badge. Stealing pays coins only, so the harvest-based leaderboards stay earned by real farming.
+- **Market Saturation.** The last 48 hours of league-wide harvests of each crop are tracked and converted into grow-time-normalized supply, so fast and slow crops saturate on the same real-terms scale; supply is measured per active farm so a busy server is not permanently floored by a few heavy players; when a crop is over-farmed its payout drops in steps (down to 40%), while the four starter crops pay a boost (up to +15%) whenever the high-tier market is saturated and they are not - a crop is either penalized or boosted, never both. Printing one crop nonstop is throttled, planting what the market is short on is rewarded. The shop shows a live "Saturated" / "Boosted" label per crop.
+- **Infrastructure.** Permanent, expensive, prestige-gated buildings and coin sinks: **Private Registry** (faster Rust/Compiler/Kernel builds), **Canary Deployments** (a chance to double or only refund a harvest), and **Observability Suite** (caps what any raider can take from you at 20% of a build's value).
+- **Defense.** An upgradeable building that multiplicatively reduces raid losses and adds steal grace - but costs an ongoing daily coin upkeep (proportional to your coin balance, so it scales with wealth). If you cannot pay, only what you can afford is taken and the tier decays by one level - your balance is never emptied - and you are notified. You can also step down a tier deliberately to leave the commitment.
 - **Cosmetics.** Purely cosmetic titles and plot skins, bought with coins - zero gameplay effect, pure status. An equipped title shows next to your name on the leaderboard.
-- **Mastery (endgame beyond prestige).** From prestige 50 onward, every 10 more prestige earns a permanent Mastery point (spendable, and the milestone itself never re-locks). Mastery upgrades open new gameplay instead of bigger numbers: **Continuous Delivery** (auto-replant after harvest), **Farm Analytics** (lifetime stats on your HUD), and **Legacy Contracts** (a weekly long-term contract slot paying Stars and a temporary coin boost). Reaching Mastery also unlocks three new high-tier crop families (Distributed System, ML Pipeline, Security Fortress - the last one immune to raids).
-- **Leaderboards.** Several boards, selectable from the game page: **Overall score** (a composite weighing refactor/prestige count, XP, lifetime harvests, coins, CI tier, plots, perks, and streak), **Prestige**, **Harvests this week**, **Raid efficiency** (average coins per successful raid), **Fastest to Kernel** (time since your last refactor), **Fair play** (rewards recent activity over hoarding), and (when running) the current **Era** board.
-- **Eras (admin-managed seasons).** Administrators can start a Era at `/admin/game`: every farm's *visible* Era coins/harvests counters reset to zero, but real coin balances, prestige, Stars, Legacy, and Mastery are never touched. Ending an Era ranks farms by Era score (which gives prestige only partial weight, so veterans keep an edge without it being insurmountable), awards Stars to the top 10, and permanently records the results.
+- **Mastery (endgame beyond prestige).** From prestige 50 onward, every 5 more prestige earns a permanent Mastery point (spendable, and the milestone itself never re-locks). Mastery upgrades open new gameplay instead of bigger numbers: **Continuous Delivery** (auto-replant after harvest), **Farm Analytics** (lifetime stats on your HUD), and **Legacy Contracts** (a weekly long-term contract slot paying Stars and a temporary coin boost). Reaching Mastery also unlocks three new high-tier crop families (Distributed System, ML Pipeline, Security Fortress - the last one immune to raids).
+- **Leaderboards.** Several boards, selectable from the game page: **Overall score** (a composite weighing refactor/prestige count, XP, lifetime harvests, a capped coin contribution, CI tier, plots, perks, and streak - the cap keeps it a measure of what you built rather than what you hoard), **Prestige**, **Harvests this week**, **Raid efficiency** (average coins per successful raid), **Fastest to Kernel** (time since your last refactor), **Fair play** (rewards recent activity over hoarding), and (when running) the current **Era** board.
+- **Eras (admin-managed seasons).** Administrators can start an Era at `/admin/game`: every farm's *visible* Era coins/harvests counters reset to zero, but real coin balances, prestige, Stars, Legacy, and Mastery are never touched. Ending an Era ranks farms by Era score (which gives prestige only partial weight, so veterans keep an edge without it being insurmountable), awards Stars to the top 10, and permanently records the results.
 
-The farm refreshes live over the pub/sub bus (a watered build appears on the owner's screen at once) and every plot countdown ticks client-side. Every endpoint also answers JSON, and Devii can play the game on the member's behalf via the `game_*` tools (`game_state`, `game_plant`, `game_harvest`, `game_buy_plot`, `game_upgrade_ci`, `game_water`, `game_steal`, `game_view_farm`, `game_leaderboard`, `game_upgrade_perk`, `game_upgrade_legacy`, `game_prestige`, `game_claim_grant`, `game_upgrade_mastery`, `game_buy_infrastructure`, `game_upgrade_defense`, `game_buy_cosmetic`, `game_equip_cosmetic`). See the API reference group **Code Farm**.
+The farm refreshes live over the pub/sub bus (a watered build appears on the owner's screen at once) and every plot countdown ticks client-side. Every endpoint also answers JSON, and Devii can play the game on the member's behalf via the `game_*` tools (`game_state`, `game_plant`, `game_harvest`, `game_buy_plot`, `game_upgrade_ci`, `game_fertilize`, `game_daily`, `game_claim_quest`, `game_water`, `game_steal`, `game_view_farm`, `game_leaderboard`, `game_upgrade_perk`, `game_upgrade_legacy`, `game_prestige`, `game_claim_grant`, `game_upgrade_mastery`, `game_buy_infrastructure`, `game_upgrade_defense`, `game_buy_cosmetic`, `game_equip_cosmetic`, `game_downgrade_defense`). See the API reference group **Code Farm** and the full player guide at `/docs/code-farm.html`.
 
 ## Engagement
 
-- **Emoji reactions** - a fixed palette of reactions on posts, comments, gists, and projects, separate from voting and carrying no ranking weight.
+- **Emoji reactions** - react with **any** emoji on posts, comments, gists, and projects, separate from voting and carrying no ranking weight. A short quick-pick palette covers the common reactions, and a `+` button next to it opens the full searchable emoji picker (every standard emoji, including skin tones), so a reaction is never limited to a preset list. Emoji already used on an item are shown as counted chips beside the palette.
 - **Emoji shortcodes** - typing a `:name:` shortcode in any content (posts, comments, titles, project and gist descriptions, news, and direct messages) renders the matching emoji, using the full GitHub/Discord standard set (for example `:rocket:` becomes a rocket). Server-rendered and live content share one shortcode list; unknown names and shortcodes inside code are left untouched. Documented at `/docs/emoji-shortcodes`. This is distinct from the visual emoji-picker button in the composer, which inserts the literal emoji character.
 - **Polls** - a post can carry a poll (question plus up to six options); results appear as live bars once the viewer votes, one vote per member. A poll can be attached when the post is created or added later by editing a post that has none.
 - **Bookmarks** - save posts, gists, projects, and news to a personal list at `/bookmarks/saved`.
@@ -500,6 +543,17 @@ disclosed only to administrators, while members and guests can see only the perc
 24-hour quota used. The `/devii/usage` endpoint returns that percentage and the day's turn count to
 everyone, and includes dollar figures only for administrators.
 
+**Spend limits (Gateway page, `/admin/gateway`).** An administrator caps the rolling 24-hour
+gateway spend with quota rules scoped by any combination of caller role, individual user, and
+application reference (the `X-App-Reference` header), so a single application belonging to one
+user can be limited independently of that user's other traffic. The most specific matching rule
+wins; a caller over its cap gets `429`. Because a cap otherwise only lifts with the passage of
+time, each rule has a **Reset spend** action that clears what has been counted against it
+without deleting anything from the usage history the cost analytics are built on - the
+figures on the AI usage page stay intact, only the amount counted towards the limit is cleared.
+The **Reset all quotas** button on the AI usage page clears the assistant quotas and the gateway
+spend together. From the terminal: `devplace gateway quota list|set|delete|reset`.
+
 Configuration on the Services tab:
 
 | Parameter | Default | Purpose |
@@ -589,7 +643,31 @@ are run by the background service, so a queued reminder survives a server restar
 even if you have closed the Devii terminal. When a reminder fires you receive an in-app
 notification and a live toast carrying its message (the **Reminders** notification type, which
 you can toggle like any other on your profile), in addition to the result appearing in the
-terminal. Manage your reminders conversationally (list, change, run now, or delete them).
+terminal.
+
+**Every account may schedule, within two rolling 24-hour quotas.** A member may create 5 tasks
+and execute 10 task runs per 24 hours; an administrator may create 5 and execute 100. Deleting a
+task does not give a creation slot back, and a run that would exceed the quota is **postponed
+until a slot frees, never dropped or disabled** - the task simply runs later, and the exact time
+its next slot opens is reported. All four numbers are adjustable on the Devii service page, where
+0 means unlimited. Guests cannot schedule at all.
+
+**A task knows when it is running as a task, and a member's task cannot spawn more tasks.** While
+a scheduled run is executing, creating a task, re-enabling one, or triggering one immediately is
+refused for members - so a member's automation can never fan out into more automation. An
+administrator's task may schedule follow-up work, and every new task and run still counts against
+the same quotas. The assistant is told which environment it is in, and the restriction itself is
+enforced by the server rather than by the instruction, so no prompt can talk its way around it.
+
+Every scheduled task is also bounded in time: a repeating task must leave at least fifteen minutes
+between runs, carries a maximum number of executions, and expires at most thirty days after its
+first run. A task that fails several times in a row, whose owner has been inactive for a month, or
+that passes its automation spend limit is disabled automatically with the reason recorded in the
+audit log. Across the whole platform only a few scheduled tasks run at the same time, handed out
+one at a time per owner, so a single account can never monopolise the scheduler. Administrators
+see every task, its owner, its 24-hour usage, and its bounds at **Admin -> Devii tasks**, where any
+task can be disabled or deleted, and the same is available from the command line with
+`devplace devii tasks`.
 
 Configuration on the Services tab:
 
@@ -613,6 +691,15 @@ Configuration on the Services tab:
 | `devii_rsearch_timeout` | `300` | Read timeout (seconds) for `rsearch_*` calls; web-grounded answers can take minutes; minimum five minutes |
 | `devii_email_enabled` | on | Enable the email tools (`email_*`) for signed-in users |
 | `devii_email_timeout` | `30` | Connection/read timeout (seconds) for IMAP and SMTP calls |
+| `devii_task_member_create_24h` | `5` | Tasks a member may create per rolling 24 hours (`0` = unlimited) |
+| `devii_task_member_runs_24h` | `10` | Task runs a member may execute per rolling 24 hours; excess runs are postponed |
+| `devii_task_admin_create_24h` | `5` | Tasks an administrator may create per rolling 24 hours |
+| `devii_task_admin_runs_24h` | `100` | Task runs an administrator may execute per rolling 24 hours |
+| `devii_task_max_concurrent` | `4` | Scheduled tasks running at once across all owners, handed out round-robin, one at a time per owner |
+| `devii_task_max_per_owner` | `10` | Active scheduled tasks one administrator may hold (`0` = no cap) |
+| `devii_task_daily_usd` | `0.5` | Rolling 24h spend cap for scheduled runs, separate from the interactive quota (`0` = unlimited) |
+| `devii_task_max_failures` | `3` | Consecutive failures after which a task disables itself (`0` = never) |
+| `devii_task_owner_idle_days` | `30` | Disable an owner's tasks after this many days without activity (`0` = never) |
 
 Beyond the platform tools, Devii has external **web** tools. `fetch_url` reads a web page;
 `http_request` makes an arbitrary HTTP call (GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS) to any
@@ -908,11 +995,13 @@ Open `http://<host>:${PORT}` (default 10500). `make docker-logs` tails output; `
 
 ```bash
 git pull
-make docker-up              # restart with new code (bind-mounted, no rebuild)
+make docker-reload          # restart workers on the new code (bind-mounted, no rebuild)
 make docker-build && \
   make docker-up            # only when dependencies in pyproject.toml change
 ```
 
+`make docker-reload` is the target for a source-only change: `docker compose up -d` leaves an unchanged container running, so the workers would keep serving the code they imported at boot. A rebuild after a source-only change costs about 7 seconds because the Dockerfile installs dependencies from `pyproject.toml` in a layer that no source edit invalidates.
+
 The `make deploy` target fast-forwards the `production` branch (`git checkout production && git merge master && git push origin production`); pull that branch on the server.
 
 ### Container Manager wiring (what the overlay does)

devplacepy/attachments.py

@@ -546,6 +546,21 @@ def delete_attachment(uid):
         _delete_attachment_row(row)
 
 
+def rename_attachment(uid, filename):
+    row = get_table("attachments").find_one(uid=uid, deleted_at=None)
+    if not row:
+        return None
+    ext = Path(row.get("stored_name", "")).suffix.lower()
+    stem = Path(str(filename)).name.strip()
+    if ext:
+        stem = Path(stem).stem
+    if not stem:
+        return None
+    clean = f"{stem}{ext}"
+    get_table("attachments").update({"uid": uid, "original_filename": clean}, ["uid"])
+    return clean
+
+
 def soft_delete_attachment(uid, deleted_by="system"):
     row = get_table("attachments").find_one(uid=uid)
     if not row or row.get("deleted_at"):

devplacepy/cli/__init__.py

@@ -42,6 +42,7 @@ from devplacepy.cli.containers import (
     cmd_containers_prune_builds,
     cmd_containers_gc_workspaces,
 )
+from devplacepy.cli.quiz import cmd_quiz_prune
 from devplacepy.cli.migrate import cmd_emoji_sync, cmd_migrate_data
 
 __all__ = [
@@ -84,6 +85,7 @@ __all__ = [
     "cmd_containers_prune",
     "cmd_containers_prune_builds",
     "cmd_containers_gc_workspaces",
+    "cmd_quiz_prune",
     "cmd_emoji_sync",
     "cmd_migrate_data",
 ]

devplacepy/cli/devii.py

@@ -107,6 +107,106 @@ def cmd_devii_lessons_prune(args):
     print(f"Pruned {pruned} lesson(s) (active before: {active_before}, now: {_active_count()})")
 
 
+def _task_rows(enabled_only: bool) -> list:
+    from devplacepy.services.devii.tasks.store import TABLE
+
+    if TABLE not in db.tables:
+        return []
+    criteria = {"deleted_at": None}
+    if enabled_only:
+        criteria["enabled"] = True
+    rows = list(db[TABLE].find(**criteria))
+    rows.sort(key=lambda row: int(row.get("run_count") or 0), reverse=True)
+    return rows
+
+
+def _owner_name(owner_id: str) -> str:
+    user = get_table("users").find_one(uid=owner_id)
+    return user["username"] if user else owner_id
+
+
+def cmd_devii_tasks_list(args):
+    rows = _task_rows(not args.all)
+    if not rows:
+        print("No tasks")
+        return
+    for row in rows:
+        schedule = (
+            f"every {row.get('every_seconds')}s"
+            if row.get("kind") == "interval"
+            else (row.get("cron") or row.get("run_at") or "")
+        )
+        print(
+            f"{row.get('uid')}  {_owner_name(str(row.get('owner_id') or '')):16} "
+            f"{'on ' if row.get('enabled') else 'off'} {str(row.get('status')):9} "
+            f"runs={row.get('run_count')}/{row.get('max_runs') or '-'} "
+            f"{schedule:24} {row.get('label') or ''}"
+        )
+
+
+def cmd_devii_tasks_disable(args):
+    from devplacepy.services.devii.tasks.store import TABLE, TaskStore
+
+    if TABLE not in db.tables:
+        print("No devii_tasks table exists")
+        return
+    row = db[TABLE].find_one(uid=args.uid, deleted_at=None)
+    if not row:
+        print(f"Task '{args.uid}' not found")
+        sys.exit(1)
+    store = TaskStore(db, str(row.get("owner_kind") or "user"), str(row.get("owner_id") or ""))
+    store.update(
+        args.uid,
+        {
+            "enabled": False,
+            "status": "disabled",
+            "next_run_at": None,
+            "last_error": "disabled from the command line",
+        },
+    )
+    _audit_cli(
+        "cli.devii.task.disable",
+        f"CLI disabled Devii task {args.uid}",
+        metadata={"owner_id": row.get("owner_id"), "run_count": row.get("run_count")},
+        target_type="task",
+        target_uid=args.uid,
+        target_label=row.get("label"),
+    )
+    print(f"Disabled task '{args.uid}'")
+
+
+def cmd_devii_tasks_prune(args):
+    from devplacepy.services.devii.tasks.guards import automation_allowed
+    from devplacepy.services.devii.tasks.store import TABLE, TaskStore
+
+    if TABLE not in db.tables:
+        print("No devii_tasks table exists")
+        return
+    pruned = 0
+    for row in list(db[TABLE].find(enabled=True, deleted_at=None)):
+        owner_kind = str(row.get("owner_kind") or "")
+        owner_id = str(row.get("owner_id") or "")
+        if automation_allowed(owner_kind, owner_id):
+            continue
+        store = TaskStore(db, owner_kind, owner_id)
+        store.update(
+            row["uid"],
+            {
+                "enabled": False,
+                "status": "disabled",
+                "next_run_at": None,
+                "last_error": "owner is not an administrator",
+            },
+        )
+        pruned += 1
+    _audit_cli(
+        "cli.devii.task.prune",
+        "CLI disabled tasks whose owner may not schedule",
+        metadata={"disabled": pruned},
+    )
+    print(f"Disabled {pruned} task(s) whose owner is not an administrator")
+
+
 def register_devii(subparsers):
     devii = subparsers.add_parser("devii", help="Devii assistant management")
     devii_sub = devii.add_subparsers(title="action", dest="action")
@@ -138,3 +238,19 @@ def register_devii(subparsers):
     lessons_clear = lessons_sub.add_parser("clear", help="Hard-delete every devii_lessons row")
     lessons_clear.add_argument("--force", action="store_true", help="Required to confirm hard deletion")
     lessons_clear.set_defaults(func=cmd_devii_lessons_clear)
+
+    devii_tasks = devii_sub.add_parser("tasks", help="Inspect and stop scheduled Devii tasks")
+    tasks_sub = devii_tasks.add_subparsers(title="sub-action", dest="sub_action")
+
+    tasks_list = tasks_sub.add_parser("list", help="List scheduled tasks and their owners")
+    tasks_list.add_argument("--all", action="store_true", help="Include disabled tasks")
+    tasks_list.set_defaults(func=cmd_devii_tasks_list)
+
+    tasks_disable = tasks_sub.add_parser("disable", help="Disable one task by uid")
+    tasks_disable.add_argument("uid", help="Uid of the task")
+    tasks_disable.set_defaults(func=cmd_devii_tasks_disable)
+
+    tasks_prune = tasks_sub.add_parser(
+        "prune", help="Disable every task whose owner is not an administrator"
+    )
+    tasks_prune.set_defaults(func=cmd_devii_tasks_prune)

devplacepy/cli/game.py

@@ -15,6 +15,18 @@ def cmd_game_market_prune(args):
     print(f"Pruned {removed} stale market tick bucket(s)")
 
 
+def cmd_game_steals_prune(args):
+    from devplacepy.services.game import store
+
+    removed = store.prune_steals()
+    _audit_cli(
+        "cli.game.steals.prune",
+        f"CLI pruned {removed} old Code Farm raid record(s)",
+        metadata={"count": removed},
+    )
+    print(f"Pruned {removed} raid record(s)")
+
+
 def cmd_game_era_status(args):
     from devplacepy.services.game import store
 
@@ -70,6 +82,13 @@ def register_game(subparsers):
     )
     market_prune.set_defaults(func=cmd_game_market_prune)
 
+    steals = game_sub.add_parser("steals", help="Code Farm raid history")
+    steals_sub = steals.add_subparsers(title="steals_action", dest="steals_action")
+    steals_prune = steals_sub.add_parser(
+        "prune", help="Delete raid records older than the raid-efficiency window"
+    )
+    steals_prune.set_defaults(func=cmd_game_steals_prune)
+
     era = game_sub.add_parser("era", help="Code Farm Era management")
     era_sub = era.add_subparsers(title="era_action", dest="era_action")
     era_status = era_sub.add_parser("status", help="Show the current Era status")

devplacepy/cli/gateway.py

@@ -70,6 +70,35 @@ def cmd_gateway_quota_delete(args):
     print(f"Deleted quota rule {args.uid}")
 
 
+def cmd_gateway_quota_reset(args):
+    from devplacepy.services.openai_gateway import quota
+
+    try:
+        payload = quota.QuotaResetIn(
+            owner_kind=args.owner_kind,
+            owner_id=args.owner_id,
+            app_reference=args.app_reference,
+        )
+    except Exception as exc:
+        print(f"Error: {exc}")
+        sys.exit(1)
+    scope = quota.reset(payload, created_by="cli")
+    label = quota.scope_label(scope, fallback="every caller")
+    _audit_cli(
+        "gateway.quota.reset",
+        f"CLI reset the gateway 24h spend for {label}",
+        target_type="gateway_quota",
+        target_uid=scope["uid"],
+        metadata={
+            "owner_kind": scope["owner_kind"],
+            "owner_id": scope["owner_id"],
+            "app_reference": scope["app_reference"],
+            "reset_at": scope["reset_at"],
+        },
+    )
+    print(f"Reset the rolling 24h spend for {label}")
+
+
 def register_gateway(subparsers):
     gateway = subparsers.add_parser("gateway", help="AI gateway management")
     gateway_sub = gateway.add_subparsers(title="action", dest="action")
@@ -101,3 +130,16 @@ def register_gateway(subparsers):
     quota_delete = quota_sub.add_parser("delete", help="Delete a quota rule by uid")
     quota_delete.add_argument("uid", help="Quota rule uid")
     quota_delete.set_defaults(func=cmd_gateway_quota_delete)
+
+    quota_reset = quota_sub.add_parser(
+        "reset",
+        help="Clear the rolling-24h spend so a capped caller can call again (keeps the usage history)",
+    )
+    quota_reset.add_argument(
+        "--owner-kind",
+        choices=("internal", "key", "user", "admin", "anonymous"),
+        help="Role to scope by. Omit to reset every role",
+    )
+    quota_reset.add_argument("--owner-id", help="Specific user uid to scope by. Omit for every caller")
+    quota_reset.add_argument("--app-reference", help="App label to scope by. Omit for every app")
+    quota_reset.set_defaults(func=cmd_gateway_quota_reset)

devplacepy/cli/main.py

@@ -13,6 +13,7 @@ from devplacepy.cli.backups import register_backups
 from devplacepy.cli.containers import register_containers
 from devplacepy.cli.migrate import register_migrate
 from devplacepy.cli.game import register_game
+from devplacepy.cli.quiz import register_quiz
 from devplacepy.cli.gateway import register_gateway
 from devplacepy.cli.messaging import register_messaging
 
@@ -32,6 +33,7 @@ def build_parser():
     register_containers(sub)
     register_migrate(sub)
     register_game(sub)
+    register_quiz(sub)
     register_gateway(sub)
     register_messaging(sub)
 

devplacepy/cli/quiz.py

@@ -0,0 +1,31 @@
+# retoor <retoor@molodetz.nl>
+
+from devplacepy.cli._shared import _audit_cli
+
+
+def cmd_quiz_prune(args):
+    from datetime import datetime, timedelta, timezone
+
+    from devplacepy.config import QUIZ_ATTEMPT_RETENTION_DAYS
+    from devplacepy.services.quiz import store
+
+    cutoff = (
+        datetime.now(timezone.utc) - timedelta(days=QUIZ_ATTEMPT_RETENTION_DAYS)
+    ).isoformat()
+    removed = store.prune_attempts(cutoff)
+    _audit_cli(
+        "cli.quiz.prune",
+        f"CLI pruned {removed} abandoned quiz attempt(s)",
+        metadata={"count": removed, "retention_days": QUIZ_ATTEMPT_RETENTION_DAYS},
+    )
+    print(f"Pruned {removed} abandoned or expired quiz attempt(s)")
+
+
+def register_quiz(subparsers):
+    quiz = subparsers.add_parser("quiz", help="Quiz management")
+    quiz_sub = quiz.add_subparsers(title="action", dest="action")
+    prune = quiz_sub.add_parser(
+        "prune",
+        help="Delete abandoned and expired attempts older than the retention window",
+    )
+    prune.set_defaults(func=cmd_quiz_prune)

devplacepy/config.py

@@ -83,6 +83,18 @@ AWARD_IMAGE_PROMPT_DEFAULT = (
     "plate, no text labels rendered in the image. Center one stylized trophy/medal "
     "icon that visually matches this message:"
 )
+QUIZ_ANSWER_MAX_CHARS = 2000
+QUIZ_FEEDBACK_MAX_CHARS = 400
+QUIZ_MAX_QUESTIONS = 100
+QUIZ_MAX_OPTIONS = 12
+QUIZ_MAX_TIME_LIMIT_SECONDS = 86400
+QUIZ_AI_CORRECT_THRESHOLD = 0.5
+QUIZ_GRADING_TIMEOUT_SECONDS = 45.0
+QUIZ_ATTEMPT_RETENTION_DAYS = 90
+QUIZ_SCOREBOARD_LIMIT = 20
+QUIZ_SCOREBOARD_CACHE_SECONDS = 15
+QUIZ_LIST_PER_PAGE = 20
+
 DEFAULT_CORRECTION_PROMPT = "Leave literary as is, only do punctuation and casing"
 DEFAULT_MODIFIER_PROMPT = (
     "Execute what is behind `@ai` (the prompt) and replace that part including `@ai`"

devplacepy/content.py

@@ -13,6 +13,8 @@ from devplacepy.database import (
     resolve_by_slug,
     get_users_by_uids,
     get_vote_counts,
+    get_comment_counts_by_post_uids,
+    paginate,
     STAR_TARGETS,
     get_user_votes,
     get_reactions_by_targets,
@@ -52,8 +54,8 @@ from devplacepy.services.seo_meta import schedule_seo_meta_for_table
 
 CREATE_METADATA_KEYS = ("project_type", "is_private", "language", "topic", "status")
 
-BOOKMARKABLE_TYPES = {"post", "gist", "project", "news"}
-REACTABLE_TYPES = {"post", "comment", "gist", "project"}
+BOOKMARKABLE_TYPES = {"post", "gist", "project", "news", "quiz"}
+REACTABLE_TYPES = {"post", "comment", "gist", "project", "quiz"}
 
 logger = logging.getLogger(__name__)
 
@@ -201,7 +203,7 @@ def create_content_item(
     return uid, slug
 
 
-VOTE_NOTIFY_TYPES = {"post", "comment", "gist", "project"}
+VOTE_NOTIFY_TYPES = {"post", "comment", "gist", "project", "quiz"}
 
 
 def apply_vote(request, user: dict, target_type: str, target_uid: str, value: int) -> dict:
@@ -621,6 +623,11 @@ def delete_content_item(
         soft_delete_engagement("comment", comment_uids, actor)
     if target_type == "post":
         clear_user_post_count(item["user_uid"])
+    if target_type == "quiz":
+        from devplacepy.services.quiz.store import cascade_questions, clear_cache
+
+        cascade_questions(item["uid"], actor, stamp)
+        clear_cache()
     if target_type == "project":
         from devplacepy.project_files import soft_delete_all_project_files
         from devplacepy.templating import clear_user_projects_cache
@@ -713,3 +720,24 @@ def enrich_items(
             )
         enriched.append(entry)
     return enriched
+
+
+def get_project_devlog(
+    project_uid: str, before: str | None = None, viewer: dict | None = None
+) -> tuple[list, str | None]:
+    posts, next_cursor = paginate(
+        get_table("posts"),
+        before=before,
+        viewer_uid=viewer["uid"] if viewer else None,
+        project_uid=project_uid,
+    )
+    if not posts:
+        return [], None
+
+    authors = get_users_by_uids([post["user_uid"] for post in posts])
+    counts = get_comment_counts_by_post_uids([post["uid"] for post in posts])
+
+    enriched = enrich_items(
+        posts, "post", authors, {"comment_count": counts}, user=viewer
+    )
+    return enriched, next_cursor

devplacepy/database/CLAUDE.md

@@ -105,6 +105,17 @@ if "comments" not in db.tables:
 
 `init_db()` ends with `_refresh_query_planner_stats()`: a one-time `ANALYZE` when `sqlite_stat1` is absent, then `PRAGMA optimize` every boot (both inside `with db:`). Validate any index change with `EXPLAIN QUERY PLAN` against `data/devplace.db` (or a copy) - a correct plan reads `SEARCH ... USING INDEX <name>` with no temp b-tree.
 
+## Startup backfills must converge (hard rule)
+
+`init_db()` runs inside `lifespan` under an exclusive `init_lock()`, **before the worker accepts a single request**, and every uvicorn worker runs it in turn. Time-to-serving is therefore `workers x init_db`, so anything added there is paid N times on every boot and every deploy. Two rules follow:
+
+- **A backfill must be able to finish.** A backfill selects the rows that still need migrating and must leave them *not* selected afterwards. If a row can stay in the candidate set after a successful pass, the "one-time migration" is really a permanent per-boot scan that grows with the table. `_backfill_gamification` had exactly this bug: it selected `users.find(xp=0)` and then ran the full milestone sweep over *every* one of them, but a user with no content is awarded no XP, so they stayed at `xp=0` and were re-swept forever. At 7814 such users that was 36s of the 37.5s boot - about 140k queries that provably could not award anything, on every worker, on every restart.
+- **Never fan a per-row query out over a whole table at boot.** Compute the candidate set with a few set-based `GROUP BY`/`DISTINCT` queries first, then do per-row work only for rows that survive. `_milestone_candidates()` is the pattern: one `SELECT DISTINCT` per milestone source table (`MILESTONE_SOURCES`), unioned into a set, intersected with the pending users. A user absent from all of those tables scores 0 on every milestone metric and the lowest threshold is 5, so skipping them cannot change any award - verified by diffing the full `badges` table between the full sweep and the narrowed one (identical, 9800 rows, 22.6s -> 0.9s).
+
+Watch for the same shape in `dataset` internals: `db.tables` is a live SQLAlchemy reflection, not a cached attribute. `get_user_stars` does one `in db.tables` check per `STAR_TARGETS` entry, so a per-user loop calling it re-reflects the whole table list on every iteration - 78667 reflections costing 17.7s in the profile above. Hoist `db.tables` into a local when looping.
+
+Profile with the real database before and after any change here (`cProfile` around `init_db()` against a copy of `data/devplace.db`); a synthetic or empty DB hides every one of these costs.
+
 ## Project-wide soft delete (hard rule)
 
 Attachments (see "Profile media gallery and soft-deleted attachments" below) are one instance of a platform-wide model: **every removal is a soft delete; only garbage collection is a hard delete.** Every removable row carries two columns, `deleted_at` (ISO timestamp) and `deleted_by` (actor uid, or `system`). A live row has `deleted_at = NULL`, and every list/count read filters `deleted_at IS NULL`.

devplacepy/database/__init__.py

@@ -2,6 +2,7 @@
 
 from .core import dataset, logging, Path, or_, defaultdict, datetime, timedelta, timezone, TTLCache, DATABASE_URL, DEFAULT_CORRECTION_PROMPT, DEFAULT_MODIFIER_PROMPT, INTERNAL_GATEWAY_URL, ensure_data_dirs, logger, db
 from .core import refresh_snapshot, _local_cache_versions, _cache_version_cache, _cache_state_ready, _ensure_cache_state, get_cache_version, bump_cache_version, sync_local_cache, _index, _drop_index, _uid_index, get_table, _in_clause, _now_iso
+from .atomic import conditional_update_row
 from .settings import _settings_cache, get_setting, get_int_setting, set_setting, clear_settings_cache, internal_gateway_key
 from .users import get_users_by_uids, _admins_cache, invalidate_admins_cache, get_admin_uids, set_user_timezone, set_last_seen, get_online_users, get_primary_admin_uid, search_users_by_username
 from .relations import _relations_cache, get_user_relations, get_blocked_uids, get_muted_uids, get_silenced_uids, invalidate_user_relations
@@ -37,7 +38,7 @@ from .deepsearch import _ds_now, create_deepsearch_session, update_deepsearch_se
 from .ranking import VOTABLE_TARGETS, STAR_TARGETS, _authors_cache, _ranked_authors, _rank_map, get_top_authors, get_leaderboard, get_user_rank, get_user_stars, clear_user_stars, update_target_stars, soft_delete_engagement, delete_engagement, get_target_owner_uid
 from .comments import _drop_blocked, _build_comment_items, load_comments, get_recent_comments_by_target_uids, get_recent_comments_by_post_uids, load_comments_by_target_uids
 from .content import resolve_by_slug, resolve_object_url, get_uids_by_username_match, text_search_clause, get_daily_topic, get_featured_news, get_trending_topics
-from .attachments_data import get_attachments, get_attachments_by_type, get_news_images_by_uids, delete_attachment_record, delete_attachments, _delete_attachment_file, get_user_media, get_deleted_media
+from .attachments_data import get_attachments, get_attachments_by_type, get_news_images_by_uids, delete_attachment_record, delete_attachments, _delete_attachment_file, get_user_media, get_user_attachments, get_user_attachment, get_deleted_media
 from .stats import _stats_cache, get_site_stats, _analytics_cache, get_platform_analytics, _gist_languages_cache, get_gist_languages
 from .schema import BUG_TABLE_RENAMES, migrate_bug_tables_to_issue_tables, init_db, _refresh_query_planner_stats, OLD_GATEWAY_URL, migrate_ai_gateway_settings, backfill_api_keys, _backfill_gamification
 
@@ -72,6 +73,7 @@ __all__ = [
     "get_table",
     "_in_clause",
     "_now_iso",
+    "conditional_update_row",
     "_settings_cache",
     "get_setting",
     "get_int_setting",
@@ -234,6 +236,8 @@ __all__ = [
     "delete_attachments",
     "_delete_attachment_file",
     "get_user_media",
+    "get_user_attachments",
+    "get_user_attachment",
     "get_deleted_media",
     "_stats_cache",
     "get_site_stats",
@@ -250,3 +254,5 @@ __all__ = [
     "backfill_api_keys",
     "_backfill_gamification",
 ]
+
+

devplacepy/database/atomic.py

@@ -0,0 +1,26 @@
+# retoor <retoor@molodetz.nl>
+
+from __future__ import annotations
+
+from datetime import datetime, timezone
+
+from sqlalchemy import text
+
+from .core import db
+
+
+def conditional_update_row(
+    table_name: str, row_uid: str, set_clause: str, where_clause: str, params: dict
+) -> int:
+    sql = (
+        f"UPDATE {table_name} SET {set_clause}, updated_at = :updated_at "
+        f"WHERE uid = :row_uid AND ({where_clause})"
+    )
+    bind = {
+        **params,
+        "updated_at": datetime.now(timezone.utc).isoformat(),
+        "row_uid": row_uid,
+    }
+    with db:
+        result = db.executable.execute(text(sql), bind)
+        return result.rowcount

devplacepy/database/attachments_data.py

@@ -124,6 +124,53 @@ def get_user_media(user_uid: str, page: int = 1, per_page: int = 24) -> tuple:
     return items, pagination
 
 
+def _decorate_attachment(row: dict) -> dict:
+    from devplacepy.attachments import _row_to_attachment
+
+    item = _row_to_attachment(row)
+    item["linked"] = bool(item.get("target_type"))
+    item["target_url"] = (
+        resolve_object_url(item["target_type"], item["target_uid"])
+        if item["linked"]
+        else None
+    )
+    return item
+
+
+def get_user_attachments(
+    user_uid: str, page: int = 1, per_page: int = 24, linked=None
+) -> tuple:
+    if "attachments" not in db.tables:
+        return [], build_pagination(page, 0, per_page)
+    clause = "user_uid=:u AND deleted_at IS NULL"
+    if linked is True:
+        clause += " AND target_type != ''"
+    elif linked is False:
+        clause += " AND target_type = ''"
+    total = list(
+        db.query(f"SELECT COUNT(*) AS n FROM attachments WHERE {clause}", u=user_uid)
+    )[0]["n"]
+    pagination = build_pagination(page, total, per_page)
+    offset = (pagination["page"] - 1) * pagination["per_page"]
+    rows = db.query(
+        f"SELECT * FROM attachments WHERE {clause} "
+        "ORDER BY created_at DESC LIMIT :limit OFFSET :offset",
+        u=user_uid,
+        limit=pagination["per_page"],
+        offset=offset,
+    )
+    return [_decorate_attachment(row) for row in rows], pagination
+
+
+def get_user_attachment(uid: str) -> dict | None:
+    if "attachments" not in db.tables:
+        return None
+    row = db["attachments"].find_one(uid=uid, deleted_at=None)
+    if not row:
+        return None
+    return _decorate_attachment(row)
+
+
 def get_deleted_media(page: int = 1, per_page: int = 24) -> tuple:
     if "attachments" not in db.tables:
         return [], build_pagination(page, 0, per_page)

devplacepy/database/content.py

@@ -38,6 +38,9 @@ def resolve_object_url(target_type: str, target_uid: str) -> str:
     if target_type == "gist":
         gist = resolve_by_slug(get_table("gists"), target_uid)
         return f"/gists/{gist['slug'] or gist['uid']}" if gist else "/gists"
+    if target_type == "quiz":
+        quiz = resolve_by_slug(get_table("quizzes"), target_uid)
+        return f"/quizzes/{quiz['slug'] or quiz['uid']}" if quiz else "/quizzes"
     if target_type == "comment":
         comment = get_table("comments").find_one(uid=target_uid, deleted_at=None)
         if not comment:

devplacepy/database/engagement.py

@@ -185,3 +185,5 @@ def get_polls_by_post_uids(post_uids, user=None):
 
 def get_poll_for_post(post_uid, user=None):
     return get_polls_by_post_uids([post_uid], user).get(post_uid)
+
+

devplacepy/database/notifications.py

@@ -18,6 +18,7 @@ NOTIFICATION_TYPES = [
     {"key": "reminder", "label": "Reminders", "description": "A reminder or scheduled task you asked Devii to run fires"},
     {"key": "harvest_stolen", "label": "Farm raids", "description": "Someone steals a ready build from your Code Farm"},
     {"key": "award", "label": "Awards", "description": "Someone gives you an award on your profile"},
+    {"key": "quiz_attempt", "label": "Quiz attempts", "description": "Someone completes one of your quizzes"},
     {"key": "system", "label": "System alerts", "description": "Platform infrastructure alerts (e.g. the AI gateway going down)"},
 ]
 

devplacepy/database/ranking.py

@@ -1,5 +1,7 @@
 # retoor <retoor@molodetz.nl>
 
+import os
+
 from .core import TTLCache, _in_clause, _now_iso, db, get_table
 from .users import get_users_by_uids
 from .soft_delete import soft_delete, soft_delete_in
@@ -10,13 +12,17 @@ VOTABLE_TARGETS: dict[str, str] = {
     "project": "projects",
     "gist": "gists",
     "comment": "comments",
+    "quiz": "quizzes",
 }
 
 
-STAR_TARGETS: set[str] = {"post", "project", "gist"}
+STAR_TARGETS: set[str] = {"post", "project", "gist", "quiz"}
 
 
-_authors_cache = TTLCache(ttl=60, max_size=200)
+RANKING_TTL = int(os.environ.get("DEVPLACE_RANKING_TTL", "60"))
+
+
+_authors_cache = TTLCache(ttl=RANKING_TTL, max_size=200)
 
 
 _stars_cache = TTLCache(ttl=15, max_size=2000)
@@ -26,12 +32,13 @@ def _ranked_authors() -> list:
     cached = _authors_cache.get("ranked")
     if cached is not None:
         return cached
+    tables = db.tables
     sources = [
         (target_type, table_name)
         for target_type, table_name in VOTABLE_TARGETS.items()
-        if table_name in db.tables
+        if table_name in tables
     ]
-    if "votes" not in db.tables or not sources:
+    if "votes" not in tables or not sources:
         _authors_cache.set("ranked", [])
         return []
     target_union = " UNION ALL ".join(
@@ -95,12 +102,13 @@ def get_user_stars(user_uid: str) -> int:
     cached = _stars_cache.get(user_uid)
     if cached is not None:
         return cached
-    if "votes" not in db.tables:
+    tables = db.tables
+    if "votes" not in tables:
         return 0
     target_union = " UNION ALL ".join(
         f"SELECT uid, '{target_type}' AS target_type FROM {table_name} WHERE user_uid = :u AND deleted_at IS NULL"
         for target_type, table_name in VOTABLE_TARGETS.items()
-        if table_name in db.tables
+        if table_name in tables
     )
     if not target_union:
         return 0
@@ -148,7 +156,8 @@ def delete_engagement(target_type: str, target_uids: list) -> None:
     uids = [uid for uid in (target_uids or []) if uid]
     if not uids:
         return
-    if "reactions" in db.tables:
+    tables = db.tables
+    if "reactions" in tables:
         placeholders, params = _in_clause(uids)
         params["tt"] = target_type
         with db:
@@ -156,7 +165,7 @@ def delete_engagement(target_type: str, target_uids: list) -> None:
                 f"DELETE FROM reactions WHERE target_type=:tt AND target_uid IN ({placeholders})",
                 **params,
             )
-    if "bookmarks" in db.tables:
+    if "bookmarks" in tables:
         placeholders, params = _in_clause(uids)
         params["tt"] = target_type
         with db:
@@ -164,12 +173,12 @@ def delete_engagement(target_type: str, target_uids: list) -> None:
                 f"DELETE FROM bookmarks WHERE target_type=:tt AND target_uid IN ({placeholders})",
                 **params,
             )
-    if target_type == "post" and "polls" in db.tables:
+    if target_type == "post" and "polls" in tables:
         for uid in uids:
             for poll in db["polls"].find(post_uid=uid):
-                if "poll_votes" in db.tables:
+                if "poll_votes" in tables:
                     db["poll_votes"].delete(poll_uid=poll["uid"])
-                if "poll_options" in db.tables:
+                if "poll_options" in tables:
                     db["poll_options"].delete(poll_uid=poll["uid"])
             db["polls"].delete(post_uid=uid)
 

devplacepy/database/schema.py

@@ -42,6 +42,7 @@ def init_db():
     _index(db, "posts", "idx_posts_created_at", ["created_at"])
     _index(db, "posts", "idx_posts_topic", ["topic"])
     _index(db, "posts", "idx_posts_slug", ["slug"])
+    _index(db, "posts", "idx_posts_project_uid", ["project_uid"])
     if "posts" in tables:
         posts_table = get_table("posts")
         if not posts_table.has_column("tags"):
@@ -404,6 +405,46 @@ def init_db():
         "idx_devii_turns_owner_time",
         ["owner_kind", "owner_id", "started_at"],
     )
+    if "devii_tasks" in db.tables:
+        tasks = get_table("devii_tasks")
+        for column, example in (
+            ("expires_at", ""),
+            ("failure_count", 0),
+            ("notify", 0),
+            ("tz", ""),
+        ):
+            if not tasks.has_column(column):
+                tasks.create_column_by_example(column, example)
+        try:
+            with db:
+                db.query(
+                    "UPDATE devii_tasks SET failure_count = 0 WHERE failure_count IS NULL"
+                )
+        except Exception as e:  # noqa: BLE001
+            logger.warning(f"Could not backfill devii_tasks.failure_count: {e}")
+    task_runs = get_table("devii_task_runs")
+    for column, example in (
+        ("uid", ""),
+        ("owner_kind", ""),
+        ("owner_id", ""),
+        ("task_uid", ""),
+        ("created_at", ""),
+    ):
+        if not task_runs.has_column(column):
+            task_runs.create_column_by_example(column, example)
+    _index(
+        db,
+        "devii_task_runs",
+        "idx_devii_task_runs_owner_time",
+        ["owner_kind", "owner_id", "created_at"],
+    )
+    _index(db, "devii_task_runs", "idx_devii_task_runs_time", ["created_at"])
+    _index(
+        db,
+        "devii_tasks",
+        "idx_devii_tasks_owner_created",
+        ["owner_kind", "owner_id", "created_at"],
+    )
     _index(db, "devii_tasks", "idx_devii_tasks_owner", ["owner_kind", "owner_id"])
     _index(
         db, "devii_tasks", "idx_devii_tasks_due", ["enabled", "status", "next_run_at"]
@@ -1058,6 +1099,7 @@ def init_db():
         ("infra_observability", 0),
         ("defense_level", 0),
         ("defense_last_upkeep_at", ""),
+        ("upkeep_amnesty", 0),
         ("active_title", ""),
         ("underdog_boost_until", ""),
         ("contract_boost_until", ""),
@@ -1092,6 +1134,7 @@ def init_db():
     _index(
         db, "game_steals", "idx_game_steals_pair", ["thief_uid", "owner_uid", "stolen_at"]
     )
+    _index(db, "game_steals", "idx_game_steals_owner_time", ["owner_uid", "stolen_at"])
 
     game_quests = get_table("game_quests")
     for column, example in (
@@ -1129,6 +1172,7 @@ def init_db():
         ("planted_at", ""),
         ("ready_at", ""),
         ("watered_by", "[]"),
+        ("raided_fraction", 0.0),
         ("created_at", ""),
         ("updated_at", ""),
     ):
@@ -1205,6 +1249,7 @@ def init_db():
         ("rank", 0),
         ("era_score", 0),
         ("era_coins_final", 0),
+        ("joined_at", ""),
         ("reward_stars", 0),
         ("reward_cosmetic_key", ""),
         ("created_at", ""),
@@ -1213,6 +1258,149 @@ def init_db():
             game_era_results.create_column_by_example(column, example)
     _index(db, "game_era_results", "idx_game_era_results_era", ["era_number", "rank"])
 
+    quizzes = get_table("quizzes")
+    for column, example in (
+        ("uid", ""),
+        ("user_uid", ""),
+        ("slug", ""),
+        ("title", ""),
+        ("description", ""),
+        ("status", "draft"),
+        ("published_at", ""),
+        ("shuffle_questions", 0),
+        ("shuffle_options", 0),
+        ("reveal_answers", 0),
+        ("allow_review", 0),
+        ("time_limit_seconds", 0),
+        ("pass_percent", 0),
+        ("question_count", 0),
+        ("total_points", 0),
+        ("attempt_count", 0),
+        ("stars", 0),
+        ("content_version", 0),
+        ("created_at", ""),
+        ("updated_at", ""),
+        ("deleted_at", ""),
+        ("deleted_by", ""),
+    ):
+        if not quizzes.has_column(column):
+            quizzes.create_column_by_example(column, example)
+    _index(db, "quizzes", "idx_quizzes_slug", ["slug"], unique=True)
+    _index(db, "quizzes", "idx_quizzes_user_created", ["user_uid", "created_at"])
+    _index(db, "quizzes", "idx_quizzes_status_created", ["status", "created_at"])
+    _index(
+        db,
+        "quizzes",
+        "idx_quizzes_live_created",
+        ["created_at"],
+        where="deleted_at IS NULL",
+    )
+
+    quiz_questions = get_table("quiz_questions")
+    for column, example in (
+        ("uid", ""),
+        ("quiz_uid", ""),
+        ("position", 0),
+        ("kind", ""),
+        ("prompt", ""),
+        ("explanation", ""),
+        ("points", 1),
+        ("media_attachment_uid", ""),
+        ("correct_boolean", 0),
+        ("expected_answer", ""),
+        ("grading_criteria", ""),
+        ("numeric_value", 0.0),
+        ("numeric_tolerance", 0.0),
+        ("case_sensitive", 0),
+        ("created_at", ""),
+        ("updated_at", ""),
+        ("deleted_at", ""),
+        ("deleted_by", ""),
+    ):
+        if not quiz_questions.has_column(column):
+            quiz_questions.create_column_by_example(column, example)
+    _index(
+        db, "quiz_questions", "idx_quiz_questions_quiz_position", ["quiz_uid", "position"]
+    )
+
+    quiz_options = get_table("quiz_options")
+    for column, example in (
+        ("uid", ""),
+        ("question_uid", ""),
+        ("quiz_uid", ""),
+        ("position", 0),
+        ("label", ""),
+        ("match_value", ""),
+        ("is_correct", 0),
+        ("created_at", ""),
+        ("updated_at", ""),
+        ("deleted_at", ""),
+        ("deleted_by", ""),
+    ):
+        if not quiz_options.has_column(column):
+            quiz_options.create_column_by_example(column, example)
+    _index(
+        db,
+        "quiz_options",
+        "idx_quiz_options_question_position",
+        ["question_uid", "position"],
+    )
+    _index(db, "quiz_options", "idx_quiz_options_quiz", ["quiz_uid"])
+
+    quiz_attempts = get_table("quiz_attempts")
+    for column, example in (
+        ("uid", ""),
+        ("quiz_uid", ""),
+        ("user_uid", ""),
+        ("status", "in_progress"),
+        ("question_order", "[]"),
+        ("started_at", ""),
+        ("expires_at", ""),
+        ("completed_at", ""),
+        ("answered_count", 0),
+        ("score_points", 0.0),
+        ("max_points", 0),
+        ("score_percent", 0.0),
+        ("passed", 0),
+        ("created_at", ""),
+        ("updated_at", ""),
+        ("deleted_at", ""),
+        ("deleted_by", ""),
+    ):
+        if not quiz_attempts.has_column(column):
+            quiz_attempts.create_column_by_example(column, example)
+    _index(db, "quiz_attempts", "idx_quiz_attempts_user_created", ["user_uid", "created_at"])
+    _index(db, "quiz_attempts", "idx_quiz_attempts_quiz_status", ["quiz_uid", "status"])
+    _index(db, "quiz_attempts", "idx_quiz_attempts_user_quiz", ["user_uid", "quiz_uid"])
+    _index(db, "quiz_attempts", "idx_quiz_attempts_status_user", ["status", "user_uid"])
+
+    quiz_answers = get_table("quiz_answers")
+    for column, example in (
+        ("uid", ""),
+        ("attempt_uid", ""),
+        ("question_uid", ""),
+        ("quiz_uid", ""),
+        ("position", 0),
+        ("answer_text", ""),
+        ("option_uids", "[]"),
+        ("answered_at", ""),
+        ("is_correct", 0),
+        ("awarded_points", 0.0),
+        ("feedback", ""),
+        ("graded_by", ""),
+        ("confidence", 0.0),
+        ("created_at", ""),
+        ("updated_at", ""),
+        ("deleted_at", ""),
+        ("deleted_by", ""),
+    ):
+        if not quiz_answers.has_column(column):
+            quiz_answers.create_column_by_example(column, example)
+    _index(
+        db, "quiz_answers", "idx_quiz_answers_attempt_position", ["attempt_uid", "position"]
+    )
+    _index(db, "quiz_answers", "idx_quiz_answers_quiz", ["quiz_uid"])
+
     _index(db, "posts", "idx_posts_user_created", ["user_uid", "created_at"])
     _index(
         db,
@@ -1513,6 +1701,8 @@ def backfill_api_keys() -> int:
     users = db["users"]
     if not users.has_column("api_key"):
         users.create_column_by_example("api_key", "")
+    if not users.has_column("created_at"):
+        users.create_column_by_example("created_at", "")
     if not users.has_column("cust_disable_global"):
         users.create_column_by_example("cust_disable_global", 0)
     if not users.has_column("cust_disable_pagetype"):
@@ -1571,6 +1761,29 @@ def backfill_api_keys() -> int:
     return updated
 
 
+MILESTONE_SOURCES = (
+    ("posts", "user_uid"),
+    ("comments", "user_uid"),
+    ("projects", "user_uid"),
+    ("gists", "user_uid"),
+    ("follows", "follower_uid"),
+    ("follows", "following_uid"),
+    ("user_activity", "user_uid"),
+)
+
+
+def _milestone_candidates() -> set:
+    tables = db.tables
+    candidates = set()
+    for table, column in MILESTONE_SOURCES:
+        if table not in tables:
+            continue
+        for row in db.query(f"SELECT DISTINCT {column} AS uid FROM {table}"):
+            if row["uid"]:
+                candidates.add(row["uid"])
+    return candidates
+
+
 def _backfill_gamification():
     if "users" not in db.tables:
         return
@@ -1634,6 +1847,12 @@ def _backfill_gamification():
         )
 
     _authors_cache.clear()
-    for user in pending:
+    candidates = _milestone_candidates()
+    checked = [user for user in pending if user["uid"] in candidates]
+    for user in checked:
         check_milestone_badges(user["uid"])
-    logger.info(f"Gamification backfill processed {len(pending)} users")
+    logger.info(
+        f"Gamification backfill processed {len(pending)} users, "
+        f"{len(checked)} with milestone-eligible activity"
+    )
+

devplacepy/database/seo_meta.py

@@ -3,7 +3,7 @@
 from .core import _in_clause, _now_iso, db, get_table
 
 
-SEO_META_TYPES = ("post", "project", "gist", "news", "issue")
+SEO_META_TYPES = ("post", "project", "gist", "news", "issue", "quiz")
 
 
 def get_seo_metadata(target_type: str, target_uid: str) -> dict | None:

devplacepy/database/soft_delete.py

@@ -42,6 +42,11 @@ SOFT_DELETE_TABLES = [
     "user_relations",
     "seo_metadata",
     "awards",
+    "quizzes",
+    "quiz_questions",
+    "quiz_options",
+    "quiz_attempts",
+    "quiz_answers",
 ]
 
 

devplacepy/database/users.py

@@ -15,6 +15,9 @@ def get_users_by_uids(uids):
 
 
 _admins_cache = TTLCache(ttl=300, max_size=4)
+# The primary administrator must be an account that can actually authenticate, so scan a
+# few of the earliest admins and skip any that are soft-deleted or deactivated.
+PRIMARY_ADMIN_CANDIDATES = 50
 
 
 def invalidate_admins_cache() -> None:
@@ -71,6 +74,15 @@ def get_online_users(cutoff_iso: str, limit: int = 30) -> list:
     )
 
 
+def _can_hold_primary_admin(row, tracks_active):
+    if row.get("deleted_at"):
+        return False
+    if not tracks_active:
+        return True
+    is_active = row.get("is_active")
+    return is_active is None or bool(is_active)
+
+
 def get_primary_admin_uid():
     sync_local_cache("admins", _admins_cache)
     cached = _admins_cache.get("primary")
@@ -80,11 +92,17 @@ def get_primary_admin_uid():
         return None
     rows = list(
         db.query(
-            "SELECT uid FROM users WHERE role = 'Admin' "
-            "ORDER BY created_at ASC, id ASC LIMIT 1"
+            "SELECT * FROM users WHERE role = 'Admin' "
+            "ORDER BY (created_at IS NULL OR created_at = ''), created_at ASC, id ASC "
+            "LIMIT :cap",
+            cap=PRIMARY_ADMIN_CANDIDATES,
         )
     )
-    primary = rows[0]["uid"] if rows else None
+    tracks_active = "is_active" in db["users"].columns
+    primary = next(
+        (row["uid"] for row in rows if _can_hold_primary_admin(row, tracks_active)),
+        None,
+    )
     _admins_cache.set("primary", primary or "")
     return primary
 

devplacepy/docs_api/_shared.py

@@ -1,9 +1,9 @@
 # retoor <retoor@molodetz.nl>
 
-VOTE_TARGETS = ["post", "comment", "gist", "project"]
-REACTION_TARGETS = ["post", "comment", "gist", "project"]
-BOOKMARK_TARGETS = ["post", "gist", "project", "news"]
-COMMENT_TARGETS = ["post", "project", "news", "issue", "gist"]
+VOTE_TARGETS = ["post", "comment", "gist", "project", "quiz"]
+REACTION_TARGETS = ["post", "comment", "gist", "project", "quiz"]
+BOOKMARK_TARGETS = ["post", "gist", "project", "news", "quiz"]
+COMMENT_TARGETS = ["post", "project", "news", "issue", "gist", "quiz"]
 PROJECT_TYPES = ["game", "game_asset", "software", "mobile_app", "website"]
 GIST_LANGUAGES = [
     "python",

devplacepy/docs_api/groups/__init__.py

@@ -19,6 +19,7 @@ from . import (
     services,
     admin,
     game,
+    quizzes,
 )
 
 ORDERED_GROUPS = [
@@ -40,4 +41,5 @@ ORDERED_GROUPS = [
     services.GROUP,
     admin.GROUP,
     game.GROUP,
+    quizzes.GROUP,
 ]

devplacepy/docs_api/groups/admin.py

@@ -648,6 +648,26 @@ four ways to sign requests.
                     field("label", "json", "string", False, "", "Optional admin-facing note."),
                 ],
             ),
+            endpoint(
+                id="admin-gateway-quota-reset",
+                method="POST",
+                path="/admin/gateway/quota-resets",
+                title="Reset the AI gateway 24h spend",
+                summary=(
+                    "Clear the counted rolling-24h spend for a scope so a capped caller can call "
+                    "again, without deleting any usage history (the cost analytics stay intact). "
+                    "Scope it exactly like a quota rule; leaving all three dimensions blank resets "
+                    "every caller. Only spend recorded before the reset is cleared - new calls "
+                    "count again immediately against the same limit."
+                ),
+                auth="admin",
+                destructive=True,
+                params=[
+                    field("owner_kind", "json", "string", False, "user", "internal, key, user, admin, or anonymous. Blank = every role."),
+                    field("owner_id", "json", "string", False, "", "Specific user uid. Blank = every caller."),
+                    field("app_reference", "json", "string", False, "typosaurus", "App label (the X-App-Reference header). Blank = every app."),
+                ],
+            ),
             endpoint(
                 id="admin-gateway-quota-rule-delete",
                 method="DELETE",
@@ -717,6 +737,52 @@ four ways to sign requests.
                     )
                 ],
             ),
+            endpoint(
+                id="admin-devii-tasks",
+                method="GET",
+                path="/admin/devii-tasks",
+                title="Scheduled Devii tasks",
+                summary=(
+                    "Every scheduled Devii task across all owners with its schedule, run count, "
+                    "expiry, failure streak, and whether its owner may still schedule, plus the "
+                    "configured automation bounds. Returns HTML (or JSON with "
+                    "Accept: application/json)."
+                ),
+                auth="admin",
+                interactive=True,
+                params=[
+                    field(
+                        "state",
+                        "query",
+                        "string",
+                        False,
+                        "active",
+                        "One of active, inactive, all.",
+                    )
+                ],
+            ),
+            endpoint(
+                id="admin-devii-task-disable",
+                method="POST",
+                path="/admin/devii-tasks/{uid}/disable",
+                title="Disable a scheduled task",
+                summary="Stop one scheduled task. The row is kept and stays auditable.",
+                auth="admin",
+                params=[
+                    field("uid", "path", "string", True, "", "Uid of the task."),
+                ],
+            ),
+            endpoint(
+                id="admin-devii-task-delete",
+                method="POST",
+                path="/admin/devii-tasks/{uid}/delete",
+                title="Delete a scheduled task",
+                summary="Soft-delete one scheduled task; it moves to the admin trash.",
+                auth="admin",
+                params=[
+                    field("uid", "path", "string", True, "", "Uid of the task."),
+                ],
+            ),
             endpoint(
                 id="admin-backups",
                 method="GET",

devplacepy/docs_api/groups/containers.py.bak

@@ -1,580 +0,0 @@
-# retoor <retoor@molodetz.nl>
-
-from .._shared import endpoint, field
-
-GROUP = {
-        "slug": "containers",
-        "title": "Container Manager",
-        "admin": True,
-        "intro": """
-# Container Manager
-
-Run supervised container instances for a project. There is no in-app image building: every instance
-runs one shared prebuilt image (`ppy:latest`) with the project's workspace mounted at `/app`. Every
-endpoint is **administrator only** (docker socket access is root-equivalent). Mutations flip desired
-state; a single reconciler converges containers to it.
-""",
-        "endpoints": [
-            endpoint(
-                id="containers-page",
-                method="GET",
-                path="/projects/{project_slug}/containers",
-                title="Container manager page",
-                summary="The admin per-project container manager UI (instance creation and lifecycle). Returns 404 for an administrator who is not the owner of an administrator-hidden project.",
-                auth="admin",
-                interactive=True,
-                params=[
-                    field(
-                        "project_slug",
-                        "path",
-                        "string",
-                        True,
-                        "PROJECT_SLUG",
-                        "Project slug or uid.",
-                    )
-                ],
-            ),
-            endpoint(
-                id="containers-admin-index",
-                method="GET",
-                path="/admin/containers",
-                title="Admin containers list",
-                summary="The admin Containers section: every instance across all projects, each linking to its detail page. Instances attached to another administrator's hidden project are excluded, and per-instance actions return 404 for a non-owner administrator.",
-                auth="admin",
-                interactive=True,
-            ),
-            endpoint(
-                id="containers-admin-data",
-                method="GET",
-                path="/admin/containers/data",
-                title="Admin containers list data",
-                summary="JSON of every instance across all projects (decorated with project title/slug) for polling.",
-                auth="admin",
-                sample_response={
-                    "instances": [
-                        {
-                            "uid": "INSTANCE_UID",
-                            "name": "staging",
-                            "status": "running",
-                            "project_slug": "PROJECT_SLUG",
-                            "project_title": "My Project",
-                            "ingress_slug": "my-service",
-                            "restart_policy": "always",
-                        }
-                    ]
-                },
-            ),
-            endpoint(
-                id="containers-admin-instance",
-                method="GET",
-                path="/admin/containers/{uid}",
-                title="Instance detail page",
-                summary="The dedicated detail page for one instance (lifecycle, logs, metrics, terminal, schedules, ingress, sync).",
-                auth="admin",
-                interactive=True,
-                params=[
-                    field(
-                        "uid", "path", "string", True, "INSTANCE_UID", "Instance uid."
-                    )
-                ],
-            ),
-            endpoint(
-                id="containers-admin-edit-page",
-                method="GET",
-                path="/admin/containers/{uid}/edit",
-                title="Edit instance page",
-                summary="The edit page for one instance (run-as user, boot language/script/command, restart policy, start-on-boot, limits).",
-                auth="admin",
-                interactive=True,
-                params=[
-                    field(
-                        "uid", "path", "string", True, "INSTANCE_UID", "Instance uid."
-                    )
-                ],
-            ),
-            endpoint(
-                id="containers-create-instance",
-                method="POST",
-                path="/projects/{project_slug}/containers/instances",
-                title="Create an instance",
-                summary="Create and (by default) start an instance; it runs the shared ppy image with the project workspace mounted at /app.",
-                auth="admin",
-                encoding="form",
-                destructive=True,
-                params=[
-                    field(
-                        "project_slug",
-                        "path",
-                        "string",
-                        True,
-                        "PROJECT_SLUG",
-                        "Project slug or uid.",
-                    ),
-                    field("name", "form", "string", True, "staging", "Instance name."),
-                    field(
-                        "boot_command",
-                        "form",
-                        "string",
-                        False,
-                        "python app.py",
-                        "Optional boot command.",
-                    ),
-                    field("run_as_uid", "form", "string", False, "USER_UID", "DevPlace user uid whose identity and API key are injected (PRAVDA_API_KEY, PRAVDA_USER_UID). Does NOT change the container OS user (always pravda, uid 1000)."),
-                    field("boot_language", "form", "enum", False, "none", "Boot source language.", ["none", "python", "bash"]),
-                    field("boot_script", "form", "textarea", False, "print('hi')", "Boot source code run on launch (takes precedence over boot_command)."),
-                    field(
-                        "env",
-                        "form",
-                        "textarea",
-                        False,
-                        "KEY=VALUE",
-                        "Env vars, one KEY=VALUE per line.",
-                    ),
-                    field(
-                        "ports",
-                        "form",
-                        "string",
-                        False,
-                        "80",
-                        "Port maps. Bare container port auto-assigns a unique host port above 20000; host:container pins one.",
-                    ),
-                    field("cpu_limit", "form", "string", False, "1.5", "CPU limit."),
-                    field(
-                        "mem_limit", "form", "string", False, "512m", "Memory limit."
-                    ),
-                    field(
-                        "restart_policy",
-                        "form",
-                        "enum",
-                        False,
-                        "never",
-                        "Restart policy.",
-                        ["never", "always", "on-failure", "unless-stopped"],
-                    ),
-                    field("start_on_boot", "form", "boolean", False, "false", "Force running whenever the container service starts."),
-                    field(
-                        "ingress_slug",
-                        "form",
-                        "string",
-                        False,
-                        "my-service",
-                        "Publish at /p/<slug> (optional).",
-                    ),
-                    field(
-                        "ingress_port",
-                        "form",
-                        "integer",
-                        False,
-                        "8899",
-                        "Container port to publish (must be a mapped port).",
-                    ),
-                ],
-            ),
-            endpoint(
-                id="containers-ingress",
-                method="GET",
-                path="/p/{slug}",
-                title="Container ingress proxy",
-                summary="Public reverse proxy (HTTP and WebSocket) to a running instance published via ingress_slug. The /p/<slug> prefix is stripped before forwarding.",
-                auth="public",
-                interactive=True,
-                params=[
-                    field(
-                        "slug",
-                        "path",
-                        "string",
-                        True,
-                        "my-service",
-                        "The instance's ingress_slug.",
-                    )
-                ],
-            ),
-            endpoint(
-                id="containers-instance-action",
-                method="POST",
-                path="/projects/{project_slug}/containers/instances/{uid}/{action}",
-                title="Instance lifecycle",
-                summary="start, stop, restart, pause, or resume an instance (flips desired state).",
-                auth="admin",
-                destructive=True,
-                params=[
-                    field(
-                        "project_slug",
-                        "path",
-                        "string",
-                        True,
-                        "PROJECT_SLUG",
-                        "Project slug or uid.",
-                    ),
-                    field(
-                        "uid", "path", "string", True, "INSTANCE_UID", "Instance uid."
-                    ),
-                    field(
-                        "action",
-                        "path",
-                        "enum",
-                        True,
-                        "start",
-                        "Lifecycle action.",
-                        ["start", "stop", "restart", "pause", "resume"],
-                    ),
-                ],
-            ),
-            endpoint(
-                id="containers-instance-logs",
-                method="GET",
-                path="/projects/{project_slug}/containers/instances/{uid}/logs",
-                title="Instance logs",
-                summary="Recent docker logs of a running instance.",
-                auth="admin",
-                params=[
-                    field(
-                        "project_slug",
-                        "path",
-                        "string",
-                        True,
-                        "PROJECT_SLUG",
-                        "Project slug or uid.",
-                    ),
-                    field(
-                        "uid", "path", "string", True, "INSTANCE_UID", "Instance uid."
-                    ),
-                    field("tail", "query", "integer", False, "200", "Number of lines."),
-                ],
-                sample_response={"logs": "..."},
-            ),
-            endpoint(
-                id="containers-instance-sync",
-                method="POST",
-                path="/projects/{project_slug}/containers/instances/{uid}/sync",
-                title="Sync workspace",
-                summary="Run a one-shot bidirectional newer-wins sync between the project files and the container workspace.",
-                auth="admin",
-                destructive=True,
-                params=[
-                    field(
-                        "project_slug",
-                        "path",
-                        "string",
-                        True,
-                        "PROJECT_SLUG",
-                        "Project slug or uid.",
-                    ),
-                    field(
-                        "uid", "path", "string", True, "INSTANCE_UID", "Instance uid."
-                    ),
-                ],
-                sample_response={"exported": 3, "imported": 1},
-            ),
-        endpoint(
-            id="containers-instance-delete",
-            method="POST",
-            path="/projects/{project_slug}/containers/instances/{uid}/delete",
-            title="Delete instance",
-            summary="Remove a container instance and mark its container for removal.",
-            auth="admin",
-            destructive=True,
-            params=[
-                field(
-                    "project_slug",
-                    "path",
-                    "string",
-                    True,
-                    "PROJECT_SLUG",
-                    "Project slug or uid.",
-                ),
-                field(
-                    "uid", "path", "string", True, "INSTANCE_UID", "Instance uid."
-                ),
-            ],
-        ),
-        endpoint(
-            id="containers-instance-exec",
-            method="POST",
-            path="/projects/{project_slug}/containers/instances/{uid}/exec",
-            title="Exec a command",
-            summary="Run a one-shot command inside a running instance and return its output.",
-            auth="admin",
-            encoding="form",
-            destructive=True,
-            params=[
-                field(
-                    "project_slug",
-                    "path",
-                    "string",
-                    True,
-                    "PROJECT_SLUG",
-                    "Project slug or uid.",
-                ),
-                field(
-                    "uid", "path", "string", True, "INSTANCE_UID", "Instance uid."
-                ),
-                field(
-                    "command",
-                    "form",
-                    "string",
-                    True,
-                    "ls -la /app",
-                    "Shell command to run (via /bin/sh -c).",
-                ),
-            ],
-        ),
-        endpoint(
-            id="containers-instance-data",
-            method="GET",
-            path="/projects/{project_slug}/containers/instances/{uid}",
-            title="Instance detail data",
-            summary="Return the full instance row plus runtime info as JSON.",
-            auth="admin",
-            params=[
-                field(
-                    "project_slug",
-                    "path",
-                    "string",
-                    True,
-                    "PROJECT_SLUG",
-                    "Project slug or uid.",
-                ),
-                field(
-                    "uid", "path", "string", True, "INSTANCE_UID", "Instance uid."
-                ),
-            ],
-            sample_response={"uid": "INSTANCE_UID", "name": "staging", "status": "running"},
-        ),
-        endpoint(
-            id="containers-instance-metrics",
-            method="GET",
-            path="/projects/{project_slug}/containers/instances/{uid}/metrics",
-            title="Instance metrics",
-            summary="Return recent metrics ring-buffer and aggregated stats for a running instance.",
-            auth="admin",
-            params=[
-                field(
-                    "project_slug",
-                    "path",
-                    "string",
-                    True,
-                    "PROJECT_SLUG",
-                    "Project slug or uid.",
-                ),
-                field(
-                    "uid", "path", "string", True, "INSTANCE_UID", "Instance uid."
-                ),
-            ],
-            sample_response={"metrics": [], "stats": {}},
-        ),
-        endpoint(
-            id="containers-instance-schedules",
-            method="POST",
-            path="/projects/{project_slug}/containers/instances/{uid}/schedules",
-            title="Create a schedule",
-            summary="Attach a cron, one-time, interval, or delay schedule to an instance.",
-            auth="admin",
-            encoding="form",
-            destructive=True,
-            params=[
-                field(
-                    "project_slug",
-                    "path",
-                    "string",
-                    True,
-                    "PROJECT_SLUG",
-                    "Project slug or uid.",
-                ),
-                field(
-                    "uid", "path", "string", True, "INSTANCE_UID", "Instance uid."
-                ),
-                field(
-                    "action",
-                    "form",
-                    "string",
-                    True,
-                    "start",
-                    "Lifecycle action to run on schedule (start, stop, restart).",
-                ),
-                field(
-                    "kind",
-                    "form",
-                    "string",
-                    True,
-                    "cron",
-                    "Schedule kind: cron, once, interval, or delay.",
-                ),
-                field(
-                    "cron",
-                    "form",
-                    "string",
-                    False,
-                    "0 * * * *",
-                    "Cron expression (when kind is cron).",
-                ),
-                field(
-                    "run_at",
-                    "form",
-                    "string",
-                    False,
-                    "2026-01-01T00:00:00",
-                    "ISO timestamp for a one-time run (when kind is once).",
-                ),
-                field(
-                    "delay_seconds",
-                    "form",
-                    "integer",
-                    False,
-                    "60",
-                    "Seconds to wait before a single run (when kind is delay).",
-                ),
-                field(
-                    "every_seconds",
-                    "form",
-                    "integer",
-                    False,
-                    "300",
-                    "Interval in seconds between runs (when kind is interval).",
-                ),
-                field(
-                    "max_runs",
-                    "form",
-                    "integer",
-                    False,
-                    "10",
-                    "Optional cap on the number of runs.",
-                ),
-            ],
-        ),
-        endpoint(
-            id="containers-instance-schedule-delete",
-            method="POST",
-            path="/projects/{project_slug}/containers/instances/{uid}/schedules/{sid}/delete",
-            title="Delete a schedule",
-            summary="Remove a schedule from an instance.",
-            auth="admin",
-            destructive=True,
-            params=[
-                field(
-                    "project_slug",
-                    "path",
-                    "string",
-                    True,
-                    "PROJECT_SLUG",
-                    "Project slug or uid.",
-                ),
-                field(
-                    "uid", "path", "string", True, "INSTANCE_UID", "Instance uid."
-                ),
-                field(
-                    "sid", "path", "string", True, "SCHEDULE_UID", "Schedule uid."
-                ),
-            ],
-        ),
-        endpoint(
-            id="containers-admin-create",
-            method="POST",
-            path="/admin/containers/create",
-            title="Admin create instance",
-            summary="Create an instance from the admin Containers page: project search-select, run-as user, boot language/script, restart policy, start-on-boot, plus the usual options.",
-            auth="admin",
-            encoding="form",
-            destructive=True,
-            params=[
-                field("project_slug", "form", "string", True, "PROJECT_SLUG", "Project that becomes the /app root."),
-                field("name", "form", "string", True, "staging", "Instance name."),
-                field("run_as_uid", "form", "string", False, "USER_UID", "DevPlace user uid whose identity and API key are injected (PRAVDA_API_KEY, PRAVDA_USER_UID). Does NOT change the container OS user (always pravda, uid 1000)."),
-                field("boot_language", "form", "enum", False, "none", "Boot source language.", ["none", "python", "bash"]),
-                field("boot_script", "form", "textarea", False, "print('hi')", "Boot source code run on launch (takes precedence over boot_command)."),
-                field("boot_command", "form", "string", False, "python app.py", "Fallback boot command when no boot_script is set."),
-                field("restart_policy", "form", "enum", False, "never", "Restart policy.", ["never", "always", "on-failure", "unless-stopped"]),
-                field("start_on_boot", "form", "boolean", False, "false", "Force running whenever the container service starts."),
-                field("env", "form", "textarea", False, "KEY=VALUE", "Env vars, one KEY=VALUE per line."),
-                field("ports", "form", "string", False, "80", "Port maps; bare container port auto-assigns a host port above 20000."),
-                field("cpu_limit", "form", "string", False, "1.5", "CPU limit."),
-                field("mem_limit", "form", "string", False, "512m", "Memory limit."),
-                field("ingress_slug", "form", "string", False, "my-service", "Publish at /p/<slug> (optional)."),
-                field("ingress_port", "form", "integer", False, "8899", "Container port to publish."),
-            ],
-        ),
-        endpoint(
-            id="containers-admin-edit",
-            method="POST",
-            path="/admin/containers/{uid}/edit",
-            title="Admin edit instance",
-            summary="Update an instance's run-as user, boot language/script/command, restart policy, start-on-boot flag, and resource limits.",
-            auth="admin",
-            encoding="form",
-            destructive=True,
-            params=[
-                field("uid", "path", "string", True, "INSTANCE_UID", "Instance uid."),
-                field("run_as_uid", "form", "string", False, "USER_UID", "Run-as user uid (identity + API key only)."),
-                field("boot_language", "form", "enum", False, "none", "Boot source language.", ["none", "python", "bash"]),
-                field("boot_script", "form", "textarea", False, "print('hi')", "Boot source code."),
-                field("boot_command", "form", "string", False, "python app.py", "Fallback boot command."),
-                field("restart_policy", "form", "enum", False, "never", "Restart policy.", ["never", "always", "on-failure", "unless-stopped"]),
-                field("start_on_boot", "form", "boolean", False, "false", "Force running on container-service boot."),
-                field("cpu_limit", "form", "string", False, "1.5", "CPU limit."),
-                field("mem_limit", "form", "string", False, "512m", "Memory limit."),
-            ],
-        ),
-        endpoint(
-            id="containers-admin-action",
-            method="POST",
-            path="/admin/containers/{uid}/{action}",
-            title="Admin instance lifecycle",
-            summary="start, stop, restart, pause, or resume an instance from the admin Containers page (flips desired state).",
-            auth="admin",
-            destructive=True,
-            params=[
-                field("uid", "path", "string", True, "INSTANCE_UID", "Instance uid."),
-                field("action", "path", "enum", True, "start", "Lifecycle action.", ["start", "stop", "restart", "pause", "resume"]),
-            ],
-        ),
-        endpoint(
-            id="containers-admin-sync",
-            method="POST",
-            path="/admin/containers/{uid}/sync",
-            title="Admin bidirectional sync",
-            summary="Run a one-shot bidirectional newer-wins sync between the project files and the container workspace.",
-            auth="admin",
-            destructive=True,
-            params=[
-                field("uid", "path", "string", True, "INSTANCE_UID", "Instance uid."),
-            ],
-            sample_response={"exported": 3, "imported": 1},
-        ),
-        endpoint(
-            id="containers-admin-delete",
-            method="POST",
-            path="/admin/containers/{uid}/delete",
-            title="Admin delete instance",
-            summary="Soft-delete an instance and mark its container for removal.",
-            auth="admin",
-            destructive=True,
-            params=[
-                field("uid", "path", "string", True, "INSTANCE_UID", "Instance uid."),
-            ],
-        ),
-        endpoint(
-            id="containers-admin-project-search",
-            method="GET",
-            path="/admin/containers/projects/search",
-            title="Admin project search",
-            summary="Search projects by title for the admin create form (returns uid, slug, title).",
-            auth="admin",
-            params=[
-                field("q", "query", "string", False, "api", "Title fragment."),
-            ],
-            sample_response={"results": [{"uid": "PROJECT_UID", "slug": "PROJECT_SLUG", "title": "My Project"}]},
-        ),
-        endpoint(
-            id="containers-admin-user-search",
-            method="GET",
-            path="/admin/containers/users/search",
-            title="Admin run-as user search",
-            summary="Search users by username for the run-as-user select (returns uid, username).",
-            auth="admin",
-            params=[
-                field("q", "query", "string", False, "alice", "Username fragment."),
-            ],
-            sample_response={"results": [{"uid": "USER_UID", "username": "alice"}]},
-        ),
-        ],
-}

devplacepy/docs_api/groups/game.py

@@ -2,6 +2,27 @@
 
 from .._shared import endpoint, field
 
+CROP_KEYS = [
+    "shell",
+    "python",
+    "webapp",
+    "api",
+    "rust",
+    "haskell",
+    "kernel",
+    "distsys",
+    "mlpipe",
+    "secfort",
+]
+PERK_KEYS = ["yield", "growth", "discount", "xp"]
+QUEST_KINDS = ["plant", "harvest", "water", "earn"]
+QUEST_SCOPES = ["daily", "weekly"]
+LEGACY_KEYS = ["autoharvest", "multiplier", "speed", "plots", "defense", "carryover"]
+MASTERY_KEYS = ["autoreplant", "analytics", "contracts"]
+INFRA_KEYS = ["registry", "canary", "observability"]
+COSMETIC_KEYS = ["title_architect", "title_refactorer", "title_kernel_hacker", "skin_neon"]
+BOARD_KEYS = ["score", "prestige", "harvests", "raids", "time_to_kernel", "fair_play", "era"]
+
 GROUP = {
         "slug": "game",
         "title": "Code Farm",
@@ -15,8 +36,16 @@ faster builds, and waters other members' growing builds to speed them up and ear
 Refactoring (prestige) costs a dynamic coin fee that grows with prestige and current wealth;
 the fees fill a community treasury from which active low-balance farms can claim a weekly grant.
 
-All endpoints negotiate HTML or JSON. The action endpoints return the full farm state so a
-client can refresh without a second request.
+All endpoints negotiate HTML or JSON. POST bodies are form encoded
+(`application/x-www-form-urlencoded`). Every own-farm action returns `{"ok": true, "farm": {...}}`
+- the full updated farm state - so a client can refresh without a second request; the two
+neighbour actions (water, steal) return the neighbour's farm as `{"farm": {...}}`, and a
+successful steal adds `stole_coins`. An invalid action (not enough coins, wrong plot state, a
+protected harvest, an active cooldown) returns HTTP 400 as
+`{"error": {"status": 400, "message": "..."}}`; an unknown farm username is 404. Reading your
+own farm state also runs lazy owner effects: the CI Bot legacy upgrade auto-harvests ready
+builds, and any due Defense upkeep is charged. The complete rules, formulas, and an automated
+client are on the [Code Farm guide](/docs/code-farm.html).
 """,
         "endpoints": [
             endpoint(
@@ -34,7 +63,7 @@ client can refresh without a second request.
                 method="GET",
                 path="/game/state",
                 title="Farm state",
-                summary="The signed-in player's full farm state as JSON.",
+                summary="The signed-in player's full farm state as JSON. Reading it auto-collects ready builds (with the CI Bot legacy upgrade, reported as auto_harvested/auto_harvest_coins/auto_harvest_xp) and charges any due Defense upkeep.",
                 auth="user",
                 sample_response={
                     "ok": True,
@@ -43,8 +72,26 @@ client can refresh without a second request.
                         "level": 1,
                         "ci_tier": 1,
                         "plot_count": 4,
-                        "plots": [{"slot": 0, "state": "empty"}],
-                        "crops": [{"key": "python", "name": "Python Script", "cost": 15}],
+                        "prestige": 0,
+                        "stars": 0,
+                        "refactor_cost": 20000,
+                        "plots": [{"slot": 0, "state": "empty", "raided_fraction": 0.0}],
+                        "daily_streak_reset": False,
+                        "contract_boost_seconds_remaining": 0,
+                        "auto_harvested": 0,
+                        "steal_max_per_victim_per_day": 3,
+                        "defense_downgrade_available": False,
+                        "crops": [
+                            {
+                                "key": "python",
+                                "name": "Python Script",
+                                "cost": 15,
+                                "reward_coins": 36,
+                                "grow_seconds": 120,
+                                "locked": False,
+                                "market_state": "normal",
+                            }
+                        ],
                     },
                 },
             ),
@@ -53,17 +100,41 @@ client can refresh without a second request.
                 method="GET",
                 path="/game/leaderboard",
                 title="Farm leaderboard",
-                summary="Top farmers on a chosen board: score (default), prestige, harvests (this week), raids (avg coins per successful raid, min 3 raids), time_to_kernel, fair_play, or era (current Era only, empty when none is running).",
+                summary="Top 25 farmers on a chosen board: score (default), prestige, harvests (this week), raids (avg coins per successful raid over 30 days, min 3 raids), time_to_kernel, fair_play, or era (current Era only, empty when none is running). Cached about 15 seconds.",
                 auth="public",
-                params=[field("board", "query", "string", False, "score", "Leaderboard board key.")],
-                sample_response={"entries": [{"rank": 1, "username": "alice", "level": 4, "score": 1000}]},
+                params=[
+                    field(
+                        "board",
+                        "query",
+                        "string",
+                        False,
+                        "score",
+                        "Leaderboard board key.",
+                        options=BOARD_KEYS,
+                    )
+                ],
+                sample_response={
+                    "entries": [
+                        {
+                            "rank": 1,
+                            "username": "alice",
+                            "level": 4,
+                            "xp": 600,
+                            "coins": 240,
+                            "total_harvests": 52,
+                            "prestige": 1,
+                            "score": 6120,
+                            "title": "The Architect",
+                        }
+                    ]
+                },
             ),
             endpoint(
                 id="game-view-farm",
                 method="GET",
                 path="/game/farm/{username}",
                 title="View a farm",
-                summary="Another player's farm, with water controls on growing builds.",
+                summary="Another player's farm, with per-plot can_water/can_steal flags computed for the viewer.",
                 auth="public",
                 negotiation=True,
                 params=[field("username", "path", "string", True, "alice", "Farm owner's username.")],
@@ -74,11 +145,11 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/plant",
                 title="Plant a crop",
-                summary="Plant a crop in an empty plot. Costs the crop's coin price.",
+                summary="Plant a crop in an empty plot. Costs the crop's live coin price (the cost field in the farm state's crops list).",
                 auth="user",
                 params=[
-                    field("slot", "form", "integer", True, "0", "Plot slot index."),
-                    field("crop", "form", "string", True, "python", "Crop key."),
+                    field("slot", "form", "integer", True, "0", "Plot slot index, 0-based."),
+                    field("crop", "form", "string", True, "python", "Crop key.", options=CROP_KEYS),
                 ],
                 sample_response={"ok": True, "farm": {"coins": 35}},
             ),
@@ -87,9 +158,9 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/harvest",
                 title="Harvest a build",
-                summary="Harvest a finished build for coins and XP.",
+                summary="Harvest a finished (state ready) build for coins and XP.",
                 auth="user",
-                params=[field("slot", "form", "integer", True, "0", "Plot slot index.")],
+                params=[field("slot", "form", "integer", True, "0", "Plot slot index, 0-based.")],
                 sample_response={"ok": True, "farm": {"coins": 86}},
             ),
             endpoint(
@@ -97,7 +168,7 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/buy-plot",
                 title="Buy a plot",
-                summary="Unlock a new plot. Cost doubles per extra plot.",
+                summary="Unlock a new plot (up to 12). Cost starts at 100 coins and doubles per extra plot; the exact price is the farm state's next_plot_cost.",
                 auth="user",
                 sample_response={"ok": True, "farm": {"plot_count": 5}},
             ),
@@ -106,7 +177,7 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/upgrade",
                 title="Upgrade CI",
-                summary="Upgrade the farm CI tier for faster builds.",
+                summary="Upgrade the farm CI tier for faster builds (up to tier 5); the exact price is the farm state's ci_next_cost.",
                 auth="user",
                 sample_response={"ok": True, "farm": {"ci_tier": 2}},
             ),
@@ -115,11 +186,11 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/farm/{username}/water",
                 title="Water a build",
-                summary="Water another player's growing build to speed it up and earn coins.",
+                summary="Water another player's growing build to cut 8% off its build time; pays the visitor 6 coins scaled by their own prestige and Tech Debt Payoff multiplier, plus 3 XP. Once per visitor per build, 3 waterings per build total.",
                 auth="user",
                 params=[
                     field("username", "path", "string", True, "alice", "Farm owner's username."),
-                    field("slot", "form", "integer", True, "0", "Plot slot index."),
+                    field("slot", "form", "integer", True, "0", "Plot slot index, 0-based."),
                 ],
                 sample_response={"farm": {"owner_username": "alice"}},
             ),
@@ -128,11 +199,11 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/farm/{username}/steal",
                 title="Steal a build",
-                summary="Steal another player's ready build once its protection window has passed; you receive half the build's coin value. Limited to once per hour per neighbour.",
+                summary="Raid another player's ready build once its protection window has passed. You take a share of the build's realized coin value (half by default, less against defended owners - the plot's steal_coins field is the exact payout) and the owner keeps and can still harvest the remainder; the plot records the share taken as raided_fraction. Limited to once per hour per neighbour and 3 raids per victim per day; a fully stripped build reports steal_reason stripped, and Security Fortress builds are immune.",
                 auth="user",
                 params=[
                     field("username", "path", "string", True, "alice", "Farm owner's username."),
-                    field("slot", "form", "integer", True, "0", "Plot slot index."),
+                    field("slot", "form", "integer", True, "0", "Plot slot index, 0-based."),
                 ],
                 sample_response={"farm": {"owner_username": "alice"}, "stole_coins": 18},
             ),
@@ -141,9 +212,9 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/fertilize",
                 title="Fertilize a build",
-                summary="Spend coins to halve a growing build's remaining time. The cost scales with the build's realized harvest value, so fertilizing is a pure time-skip and never a profit at any prestige.",
+                summary="Spend coins to halve a growing build's remaining time (the plot's fertilize_cost field is the exact price). The price is computed from the exact value this build will pay out - including the golden multiplier and any active contract, Underdog, or Canary upside - so fertilizing is a pure time-skip and never a profit, on any build, at any prestige, with any combination of boosts.",
                 auth="user",
-                params=[field("slot", "form", "integer", True, "0", "Plot slot index.")],
+                params=[field("slot", "form", "integer", True, "0", "Plot slot index, 0-based.")],
                 sample_response={"ok": True, "farm": {"coins": 12}},
             ),
             endpoint(
@@ -151,7 +222,7 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/daily",
                 title="Claim daily bonus",
-                summary="Claim the once-per-day coin bonus; consecutive days grow a streak.",
+                summary="Claim the once-per-UTC-day coin bonus; consecutive days grow a streak (20 coins on day one up to 92 from day seven on), scaled by your own prestige and Tech Debt Payoff multiplier. A lapsed streak resets to day one - the farm state's daily_streak_reset flag and daily_reward already reflect that.",
                 auth="user",
                 sample_response={"ok": True, "farm": {"streak": 3, "coins": 94}},
             ),
@@ -160,9 +231,9 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/perk",
                 title="Upgrade a perk",
-                summary="Upgrade a permanent perk: yield, growth, discount, or xp.",
+                summary="Upgrade a permanent perk with coins: yield (+5% harvest coins), growth (+4% build speed), discount (-3% planting cost), or xp (+5% harvest XP) per level. Perks reset on refactor.",
                 auth="user",
-                params=[field("perk", "form", "string", True, "growth", "Perk key.")],
+                params=[field("perk", "form", "string", True, "growth", "Perk key.", options=PERK_KEYS)],
                 sample_response={"ok": True, "farm": {"coins": 0}},
             ),
             endpoint(
@@ -170,11 +241,19 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/quests/claim",
                 title="Claim a quest",
-                summary="Claim a completed daily quest, or (with scope=weekly, requires the Legacy Contracts Mastery upgrade) the weekly contract, which pays Stars plus a temporary coin boost instead of coins/XP.",
+                summary="Claim a completed daily quest by its kind, or (with scope=weekly, requires the Legacy Contracts Mastery upgrade) the weekly contract, which pays Stars plus a 48-hour +20% coin boost instead of coins.",
                 auth="user",
                 params=[
-                    field("quest", "form", "string", True, "harvest", "Quest kind."),
-                    field("scope", "form", "string", False, "daily", "daily (default) or weekly."),
+                    field("quest", "form", "string", True, "harvest", "Quest kind.", options=QUEST_KINDS),
+                    field(
+                        "scope",
+                        "form",
+                        "string",
+                        False,
+                        "daily",
+                        "daily (default) or weekly.",
+                        options=QUEST_SCOPES,
+                    ),
                 ],
                 sample_response={"ok": True, "farm": {"coins": 130}},
             ),
@@ -183,7 +262,7 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/prestige",
                 title="Refactor (prestige)",
-                summary="Reset the farm at level 10+ for a permanent +25% coin bonus and earn Stars to spend on Legacy upgrades. Refactoring costs a coin fee that scales with prestige and current wealth (the farm state's refactor_cost); the fee funds the community treasury and a fraction of the remaining coins (10% base, more with the Golden Parachute Legacy upgrade) carries over. From prestige 50 onward, every 10 more prestige also earns a permanent Mastery point.",
+                summary="Reset the farm at level 10+ for a permanent +25% coin bonus and earn Stars to spend on Legacy upgrades. Refactoring costs a coin fee that scales with prestige and current wealth (the farm state's refactor_cost); the fee funds the community treasury and a fraction of the remaining coins (10% base, up to 35% with the Golden Parachute Legacy upgrade) carries over. From prestige 50 onward, every 10 more prestige also earns a permanent Mastery point.",
                 auth="user",
                 destructive=True,
                 sample_response={"ok": True, "farm": {"prestige": 1, "coins": 6550}},
@@ -193,7 +272,7 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/grant",
                 title="Claim the community grant",
-                summary="Claim the weekly community grant, paid from the treasury filled by refactor fees. Eligible farms are active (5+ harvests this week), below 10000 coins, and at most prestige 5.",
+                summary="Claim the weekly community grant, paid from the treasury filled by refactor fees and divided between everyone currently eligible (capped at 2500 coins, suppressed below 250). Eligible farms are active (5+ harvests this week), below 10000 coins, and at most prestige 5.",
                 auth="user",
                 sample_response={"ok": True, "farm": {"coins": 2550}},
             ),
@@ -202,9 +281,19 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/legacy",
                 title="Buy a Legacy upgrade",
-                summary="Spend Stars on a permanent Legacy upgrade that survives every refactor: autoharvest, multiplier, speed, plots, defense, or carryover (Golden Parachute, raises the refactor coin carry-over).",
+                summary="Spend Stars on a permanent Legacy upgrade that survives every refactor: autoharvest (CI Bot), multiplier (+10% coins/level), speed (+5% build speed/level), plots (+1 starting plot/level), defense (+30s grace, -5% steal loss/level), or carryover (Golden Parachute, +5% refactor carry-over/level).",
                 auth="user",
-                params=[field("key", "form", "string", True, "multiplier", "Legacy upgrade key.")],
+                params=[
+                    field(
+                        "key",
+                        "form",
+                        "string",
+                        True,
+                        "multiplier",
+                        "Legacy upgrade key.",
+                        options=LEGACY_KEYS,
+                    )
+                ],
                 sample_response={"ok": True, "farm": {"stars": 1}},
             ),
             endpoint(
@@ -212,9 +301,19 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/mastery",
                 title="Buy a Mastery upgrade",
-                summary="Spend Mastery points (earned every 10 prestige past 50) on a permanent Mastery upgrade: autoreplant, analytics, or contracts.",
+                summary="Spend Mastery points (earned at prestige 50 and every 5 prestige after) on a permanent Mastery upgrade: autoreplant (Continuous Delivery, 3 points), analytics (Farm Analytics, 2 points), or contracts (Legacy Contracts, 4 points).",
                 auth="user",
-                params=[field("key", "form", "string", True, "autoreplant", "Mastery upgrade key.")],
+                params=[
+                    field(
+                        "key",
+                        "form",
+                        "string",
+                        True,
+                        "autoreplant",
+                        "Mastery upgrade key.",
+                        options=MASTERY_KEYS,
+                    )
+                ],
                 sample_response={"ok": True, "farm": {"mastery_points": 0}},
             ),
             endpoint(
@@ -222,9 +321,19 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/infrastructure/buy",
                 title="Buy Infrastructure",
-                summary="Buy a permanent, expensive, prestige-gated Infrastructure building: registry (faster rare crops), canary (double/refund harvest chance), or observability (raises the minimum you keep when raided).",
+                summary="Buy a permanent, expensive, prestige-gated Infrastructure building: registry (Rust/Compiler/Kernel build 15% faster; 3M coins, prestige 3), canary (12% chance to double a harvest, 6% to only refund its planting cost; 6M, prestige 8), or observability (caps what any raider can take from you at 20% of a build's value; 15M, prestige 15).",
                 auth="user",
-                params=[field("key", "form", "string", True, "registry", "Infrastructure key.")],
+                params=[
+                    field(
+                        "key",
+                        "form",
+                        "string",
+                        True,
+                        "registry",
+                        "Infrastructure key.",
+                        options=INFRA_KEYS,
+                    )
+                ],
                 sample_response={"ok": True, "farm": {"coins": 0}},
             ),
             endpoint(
@@ -232,18 +341,37 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/defense/upgrade",
                 title="Upgrade Defense",
-                summary="Buy the next Defense tier. Reduces raid losses and adds steal grace, but adds an ongoing daily coin upkeep (proportional to your coin balance) - if unpaid, the tier decays.",
+                summary="Buy the next Defense tier (Firewall through Zero Trust Mesh; the farm state's defense_next_cost is the exact price). Each tier multiplicatively reduces what a raider takes from you and adds steal grace, but adds an ongoing daily coin upkeep of max(tier minimum, 0.2% of your balance). If you cannot pay, the tier decays by one level and only what you can afford is taken - your balance is never emptied.",
                 auth="user",
                 sample_response={"ok": True, "farm": {"defense_level": 1}},
             ),
+            endpoint(
+                id="game-defense-downgrade",
+                method="POST",
+                path="/game/defense/downgrade",
+                title="Downgrade Defense",
+                summary="Drop your Defense down one tier to escape its daily upkeep. There is no refund. Available whenever defense_downgrade_available is true in the farm state.",
+                auth="user",
+                sample_response={"ok": True, "farm": {"defense_level": 0}},
+            ),
             endpoint(
                 id="game-cosmetics-buy",
                 method="POST",
                 path="/game/cosmetics/buy",
                 title="Buy a cosmetic",
-                summary="Buy a purely cosmetic title or plot skin with coins. No gameplay effect.",
+                summary="Buy a purely cosmetic title or plot skin with coins. No gameplay effect. The farm state's cosmetics list carries each key, cost, and an owned flag.",
                 auth="user",
-                params=[field("key", "form", "string", True, "title_architect", "Cosmetic key.")],
+                params=[
+                    field(
+                        "key",
+                        "form",
+                        "string",
+                        True,
+                        "title_architect",
+                        "Cosmetic key.",
+                        options=COSMETIC_KEYS,
+                    )
+                ],
                 sample_response={"ok": True, "farm": {"coins": 0}},
             ),
             endpoint(
@@ -251,9 +379,19 @@ client can refresh without a second request.
                 method="POST",
                 path="/game/cosmetics/equip",
                 title="Equip a title",
-                summary="Equip an owned title cosmetic so it shows next to your name on the leaderboard.",
+                summary="Equip an owned title cosmetic so its display name shows next to your name on the leaderboard.",
                 auth="user",
-                params=[field("key", "form", "string", True, "title_architect", "An owned title cosmetic key.")],
+                params=[
+                    field(
+                        "key",
+                        "form",
+                        "string",
+                        True,
+                        "title_architect",
+                        "An owned title cosmetic key.",
+                        options=COSMETIC_KEYS,
+                    )
+                ],
                 sample_response={"ok": True, "farm": {"active_title": "title_architect"}},
             ),
         ],

devplacepy/docs_api/groups/profiles.py

@@ -41,9 +41,12 @@ four ways to sign requests.
                 method="GET",
                 path="/profile/{username}",
                 title="View a profile",
-                summary="Render a user profile, including an online-presence indicator (JSON exposes profile_online and profile_user.last_seen). Returns an HTML page.",
+                summary="Render a user profile, including an online-presence indicator (JSON exposes profile_online, profile_user.last_seen, xp_next_level, and xp_progress_pct). Returns an HTML page.",
                 auth="public",
                 interactive=True,
+                notes=[
+                    "Level progress: `xp_next_level = level * 100` (total XP needed), `xp_progress_pct = xp % 100` (percentage towards next level). Both are also embedded in `profile_user`.",
+                ],
                 params=[
                     field(
                         "username",
@@ -793,3 +796,4 @@ four ways to sign requests.
             ),
         ],
 }
+

devplacepy/docs_api/groups/quizzes.py

@@ -0,0 +1,556 @@
+# retoor <retoor@molodetz.nl>
+
+from devplacepy.services.quiz import scoring
+
+from .._shared import endpoint, field
+
+KIND_KEYS = list(scoring.KIND_KEYS)
+FILTER_KEYS = ["all", "todo", "done", "mine", "drafts"]
+STATUS_KEYS = ["draft", "published"]
+GRADED_BY_KEYS = ["auto", "ai", "fallback"]
+VIEWER_STATES = ["todo", "in_progress", "done"]
+
+SAMPLE_QUIZ = {
+    "uid": "0198f2c0-1111-7aaa-8bbb-000000000001",
+    "slug": "8bbb000000000001-sqlite-fundamentals",
+    "url": "/quizzes/8bbb000000000001-sqlite-fundamentals",
+    "title": "SQLite fundamentals",
+    "status": "published",
+    "question_count": 10,
+    "total_points": 14,
+    "attempt_count": 23,
+    "time_limit_seconds": 900,
+    "pass_percent": 70,
+    "viewer_owns": False,
+    "viewer_can_edit": False,
+    "viewer_can_play": True,
+    "viewer_state": "todo",
+    "validation_errors": [],
+}
+
+GROUP = {
+    "slug": "quizzes",
+    "title": "Quizzes",
+    "intro": """
+# Quizzes
+
+A quiz is user-generated content like a gist or a project: it has an owner, a slug, comments,
+votes, bookmarks and reactions. Any signed-in member authors quizzes, every member plays them,
+and guests read published ones.
+
+**Publishing is terminal.** A draft is fully editable; the moment its owner publishes it, the
+quiz, its questions and its options are frozen forever. There is no unpublish and no
+post-publish edit, which is what makes two members' scores on the same quiz comparable. Every
+write endpoint on a published quiz returns `400`; only delete still works. Publish validates
+the whole quiz first and refuses with the exact list of problems.
+
+Playing a quiz creates an **attempt**. There is at most one in-progress attempt per member per
+quiz - starting again returns the existing one. Each question can be answered exactly once; a
+second submit returns `400` and credits nothing. A time limit is stored on the attempt and
+evaluated lazily on read, so an expired attempt reads as `expired` with no background process
+involved.
+
+Seven question kinds are graded deterministically. The eighth, `free_text`, is graded by the
+internal AI gateway against the author's criteria and billed to the answering member's own API
+key. When the gateway is unavailable the answer is still graded, by a deterministic
+token-overlap fallback, and the answer carries `graded_by: "fallback"` so the degradation is
+visible rather than silent. `graded_by` is one of `auto`, `ai`, `fallback`.
+
+**Correct answers are never served to a player mid-attempt.** `is_correct` on the options and
+`correct_boolean` / `expected_answer` / `numeric_value` / `match_value` on the question are
+omitted unless the viewer owns the quiz, or the question has already been answered in this
+attempt and the quiz has `reveal_answers` on. A public export of a published quiz omits them
+too; the owner's export includes them.
+
+The **scoreboard** at `/quizzes/scoreboard` sums each member's **best** completed attempt per
+quiz, never the sum of all attempts, so replaying a quiz can raise a member's contribution to
+their personal best and never beyond it. Quizzes a member wrote themselves count like any
+other.
+
+All endpoints negotiate HTML or JSON. POST bodies are form encoded
+(`application/x-www-form-urlencoded`). Action POSTs answer `{"ok": true, "redirect": "...",
+"data": {...}}`; an invalid domain operation answers `400` as
+`{"error": {"status": 400, "message": "..."}}`.
+""",
+    "endpoints": [
+        endpoint(
+            id="quizzes-list",
+            method="GET",
+            path="/quizzes",
+            title="Quiz hub",
+            summary=(
+                "Published quizzes with the viewer's per-quiz state, the filter counts and "
+                "the cross-quiz scoreboard."
+            ),
+            auth="public",
+            negotiation=True,
+            params=[
+                field("search", "query", "string", False, "sqlite", "Match the title, description or author username."),
+                field("filter", "query", "enum", False, "all", "Which quizzes to list.", options=FILTER_KEYS),
+                field("page", "query", "integer", False, "1", "1-based page number."),
+            ],
+            sample_response={
+                "quizzes": [
+                    {
+                        **SAMPLE_QUIZ,
+                        "viewer_best_percent": 0.0,
+                        "comment_count": 3,
+                        "stars": 5,
+                    }
+                ],
+                "filter": "all",
+                "counts": {"all": 12, "todo": 9, "done": 3, "mine": 2, "drafts": 1},
+                "pagination": {"page": 1, "total": 12, "total_pages": 1},
+                "scoreboard": [
+                    {"rank": 1, "user": {"username": "alice"}, "total_points": 84.0,
+                     "quizzes_completed": 7, "avg_percent": 88.4, "perfect_count": 2}
+                ],
+                "viewer_can_create": True,
+            },
+        ),
+        endpoint(
+            id="quizzes-scoreboard",
+            method="GET",
+            path="/quizzes/scoreboard",
+            title="Quiz scoreboard",
+            summary=(
+                "Score per user across every published quiz, counting each member's best "
+                "attempt per quiz. Cached about 15 seconds."
+            ),
+            auth="public",
+            params=[
+                field("limit", "query", "integer", False, "20", "How many entries to return, up to 100."),
+            ],
+            sample_response={
+                "scoreboard": [
+                    {"rank": 1, "user": {"username": "alice"}, "total_points": 84.0,
+                     "quizzes_completed": 7, "avg_percent": 88.4, "perfect_count": 2}
+                ],
+                "viewer_standing": None,
+                "limit": 20,
+            },
+        ),
+        endpoint(
+            id="quizzes-new",
+            method="GET",
+            path="/quizzes/new",
+            title="New quiz form",
+            summary="The create form behind the New quiz button.",
+            auth="user",
+            negotiation=True,
+            sample_response={"viewer_can_create": True},
+        ),
+        endpoint(
+            id="quizzes-create",
+            method="POST",
+            path="/quizzes/create",
+            title="Create a quiz",
+            summary="Create a draft quiz. Add its questions afterwards, then publish it.",
+            auth="user",
+            encoding="form",
+            params=[
+                field("title", "form", "string", True, "SQLite fundamentals", "3 to 200 characters."),
+                field("description", "form", "string", False, "Ten questions on WAL.", "Markdown, up to 5000 characters."),
+                field("shuffle_questions", "form", "boolean", False, "1", "Shuffle the question order per attempt."),
+                field("shuffle_options", "form", "boolean", False, "1", "Shuffle the answer options."),
+                field("reveal_answers", "form", "boolean", False, "1", "Reveal the correct answer after each question."),
+                field("allow_review", "form", "boolean", False, "1", "Allow reviewing every answer on the results screen."),
+                field("time_limit_seconds", "form", "integer", False, "900", "0 for no limit, up to 86400."),
+                field("pass_percent", "form", "integer", False, "70", "0 to 100, 0 for no pass or fail verdict."),
+            ],
+            sample_response={
+                "ok": True,
+                "redirect": "/quizzes/8bbb000000000001-sqlite-fundamentals/edit",
+                "data": {"uid": SAMPLE_QUIZ["uid"], "slug": SAMPLE_QUIZ["slug"]},
+            },
+        ),
+        endpoint(
+            id="quizzes-import",
+            method="POST",
+            path="/quizzes/import",
+            title="Import a quiz document",
+            summary=(
+                "Create a complete quiz - metadata, settings, every question and every option - "
+                "from one JSON document. Capped at 100 questions and 12 options per question."
+            ),
+            auth="user",
+            encoding="form",
+            params=[
+                field(
+                    "document",
+                    "form",
+                    "string",
+                    True,
+                    '{"title": "SQLite fundamentals", "questions": [{"kind": "single_choice", "prompt": "Which journal mode allows concurrent readers?", "options": [{"label": "DELETE"}, {"label": "WAL", "is_correct": true}]}]}',
+                    "The complete quiz as a JSON string. See the export endpoint for the exact shape.",
+                ),
+            ],
+            sample_response={
+                "ok": True,
+                "redirect": "/quizzes/8bbb000000000001-sqlite-fundamentals/edit",
+                "data": {"uid": SAMPLE_QUIZ["uid"], "slug": SAMPLE_QUIZ["slug"], "question_count": 10},
+            },
+        ),
+        endpoint(
+            id="quizzes-detail",
+            method="GET",
+            path="/quizzes/{slug}",
+            title="Quiz detail",
+            summary=(
+                "One quiz with its stats, its leaderboard, its comments and the viewer's own "
+                "state. A draft is visible only to its owner and to administrators."
+            ),
+            auth="public",
+            negotiation=True,
+            params=[field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid.")],
+            sample_response={
+                "quiz": SAMPLE_QUIZ,
+                "leaderboard": [],
+                "comments": [],
+                "viewer_state": "todo",
+                "star_count": 5,
+            },
+        ),
+        endpoint(
+            id="quizzes-export",
+            method="GET",
+            path="/quizzes/{slug}/export",
+            title="Export a quiz",
+            summary=(
+                "The full quiz document, the exact inverse of the import endpoint. The owner "
+                "gets every correct answer; everyone else gets the questions without the key."
+            ),
+            auth="public",
+            params=[field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid.")],
+            sample_response={
+                "title": "SQLite fundamentals",
+                "description": "Ten questions on WAL, indexing and transactions.",
+                "settings": {"shuffle_questions": True, "reveal_answers": True,
+                             "pass_percent": 70, "time_limit_seconds": 900},
+                "questions": [
+                    {
+                        "kind": "single_choice",
+                        "prompt": "Which journal mode allows concurrent readers and one writer?",
+                        "points": 1,
+                        "options": [{"label": "DELETE"}, {"label": "WAL", "is_correct": True}],
+                    }
+                ],
+            },
+        ),
+        endpoint(
+            id="quizzes-leaderboard",
+            method="GET",
+            path="/quizzes/{slug}/leaderboard",
+            title="Quiz leaderboard",
+            summary="Top completed attempts on one quiz, best percentage first.",
+            auth="public",
+            params=[
+                field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid."),
+                field("limit", "query", "integer", False, "25", "How many entries to return, up to 100."),
+            ],
+            sample_response={
+                "quiz_uid": SAMPLE_QUIZ["uid"],
+                "entries": [
+                    {"rank": 1, "user": {"username": "bob"}, "score_points": 13.0,
+                     "score_percent": 92.86, "passed": True, "completed_at": "2026-07-25T10:00:00+00:00"}
+                ],
+            },
+        ),
+        endpoint(
+            id="quizzes-builder",
+            method="GET",
+            path="/quizzes/{slug}/edit",
+            title="Quiz builder",
+            summary=(
+                "The owner's builder page: the quiz, every question with its answer key, the "
+                "question-kind catalogue and the live pre-publish checklist."
+            ),
+            auth="user",
+            negotiation=True,
+            params=[field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid.")],
+            sample_response={
+                "quiz": SAMPLE_QUIZ,
+                "questions": [],
+                "kinds": [{"key": "single_choice", "label": "Single choice", "has_options": True}],
+                "validation_errors": ["Add at least one question before publishing."],
+            },
+        ),
+        endpoint(
+            id="quizzes-edit",
+            method="POST",
+            path="/quizzes/edit/{slug}",
+            title="Edit a quiz",
+            summary="Change the title, description and settings of a DRAFT quiz. 400 once published.",
+            auth="user",
+            encoding="form",
+            params=[
+                field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid."),
+                field("title", "form", "string", True, "SQLite fundamentals", "3 to 200 characters."),
+                field("description", "form", "string", False, "Updated description.", "Markdown, up to 5000 characters."),
+                field("shuffle_questions", "form", "boolean", False, "1", "Shuffle the question order per attempt."),
+                field("shuffle_options", "form", "boolean", False, "1", "Shuffle the answer options."),
+                field("reveal_answers", "form", "boolean", False, "1", "Reveal the correct answer after each question."),
+                field("allow_review", "form", "boolean", False, "1", "Allow reviewing every answer on the results screen."),
+                field("time_limit_seconds", "form", "integer", False, "900", "0 for no limit, up to 86400."),
+                field("pass_percent", "form", "integer", False, "70", "0 to 100, 0 for no pass or fail verdict."),
+            ],
+            sample_response={"ok": True, "redirect": "/quizzes/8bbb000000000001-sqlite-fundamentals"},
+        ),
+        endpoint(
+            id="quizzes-publish",
+            method="POST",
+            path="/quizzes/{slug}/publish",
+            title="Publish a quiz",
+            summary=(
+                "IRREVERSIBLE. Freezes the quiz, its questions and its options forever. "
+                "Refuses with the validation problems when the quiz is incomplete."
+            ),
+            auth="user",
+            encoding="form",
+            destructive=True,
+            params=[field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid.")],
+            sample_response={
+                "ok": True,
+                "redirect": "/quizzes/8bbb000000000001-sqlite-fundamentals",
+                "data": {"uid": SAMPLE_QUIZ["uid"], "status": "published"},
+            },
+        ),
+        endpoint(
+            id="quizzes-delete",
+            method="POST",
+            path="/quizzes/delete/{slug}",
+            title="Delete a quiz",
+            summary=(
+                "Owner or administrator. Removes the quiz with its questions, options, "
+                "attempts and answers. The only operation left on a published quiz."
+            ),
+            auth="user",
+            encoding="form",
+            destructive=True,
+            params=[field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid.")],
+            sample_response={"ok": True, "redirect": "/quizzes"},
+        ),
+        endpoint(
+            id="quizzes-question-add",
+            method="POST",
+            path="/quizzes/{slug}/questions",
+            title="Add a question",
+            summary="Append one question with its options to a DRAFT quiz. 400 once published.",
+            auth="user",
+            encoding="form",
+            params=[
+                field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid."),
+                field("kind", "form", "enum", True, "single_choice", "The question kind.", options=KIND_KEYS),
+                field("prompt", "form", "string", True, "Which journal mode allows concurrent readers?", "Markdown, up to 2000 characters."),
+                field("points", "form", "integer", False, "1", "1 to 100."),
+                field("explanation", "form", "string", False, "WAL keeps readers off the writer's lock.", "Shown after answering."),
+                field("options", "form", "string", False, "DELETE\nWAL\nMEMORY", "Option labels, one per line or comma separated."),
+                field("match_values", "form", "string", False, "", "Accepted answers aligned with the options, for fill_blank and matching."),
+                field("correct_indexes", "form", "string", True, "1", "0-based indexes of the correct options, comma separated. Required for choice questions."),
+                field("correct_boolean", "form", "boolean", False, "1", "true_false only: the statement is true."),
+                field("expected_answer", "form", "string", False, "", "free_text only: the reference answer."),
+                field("grading_criteria", "form", "string", False, "", "free_text only: criteria for the AI reviewer."),
+                field("numeric_value", "form", "number", False, "0", "numeric only: the correct value."),
+                field("numeric_tolerance", "form", "number", False, "0", "numeric only: accepted absolute tolerance."),
+                field("case_sensitive", "form", "boolean", False, "0", "fill_blank only: compare case sensitively."),
+            ],
+            sample_response={
+                "ok": True,
+                "redirect": "/quizzes/8bbb000000000001-sqlite-fundamentals/edit",
+                "data": {"uid": "0198f2c0-2222-7aaa-8bbb-000000000002", "position": 0},
+            },
+        ),
+        endpoint(
+            id="quizzes-question-edit",
+            method="POST",
+            path="/quizzes/{slug}/questions/{question_uid}",
+            title="Edit a question",
+            summary="Replace one question and its options on a DRAFT quiz. 400 once published.",
+            auth="user",
+            encoding="form",
+            params=[
+                field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid."),
+                field("question_uid", "path", "string", True, "0198f2c0-2222-7aaa-8bbb-000000000002", "The question uid."),
+                field("kind", "form", "enum", True, "single_choice", "The question kind.", options=KIND_KEYS),
+                field("prompt", "form", "string", True, "Which journal mode allows concurrent readers?", "Markdown, up to 2000 characters."),
+                field("points", "form", "integer", False, "1", "1 to 100."),
+                field("explanation", "form", "string", False, "", "Shown after answering."),
+                field("options", "form", "string", False, "DELETE\nWAL\nMEMORY", "Option labels, one per line or comma separated."),
+                field("match_values", "form", "string", False, "", "Accepted answers aligned with the options."),
+                field("correct_indexes", "form", "string", True, "1", "0-based indexes of the correct options."),
+                field("correct_boolean", "form", "boolean", False, "1", "true_false only."),
+                field("expected_answer", "form", "string", False, "", "free_text only."),
+                field("grading_criteria", "form", "string", False, "", "free_text only."),
+                field("numeric_value", "form", "number", False, "0", "numeric only."),
+                field("numeric_tolerance", "form", "number", False, "0", "numeric only."),
+                field("case_sensitive", "form", "boolean", False, "0", "fill_blank only."),
+            ],
+            sample_response={"ok": True, "redirect": "/quizzes/8bbb000000000001-sqlite-fundamentals/edit"},
+        ),
+        endpoint(
+            id="quizzes-question-delete",
+            method="POST",
+            path="/quizzes/{slug}/questions/{question_uid}/delete",
+            title="Delete a question",
+            summary="Remove one question and its options from a DRAFT quiz, then renumber.",
+            auth="user",
+            encoding="form",
+            destructive=True,
+            params=[
+                field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid."),
+                field("question_uid", "path", "string", True, "0198f2c0-2222-7aaa-8bbb-000000000002", "The question uid."),
+            ],
+            sample_response={"ok": True, "redirect": "/quizzes/8bbb000000000001-sqlite-fundamentals/edit"},
+        ),
+        endpoint(
+            id="quizzes-question-reorder",
+            method="POST",
+            path="/quizzes/{slug}/questions/reorder",
+            title="Reorder the questions",
+            summary="Set a new question order on a DRAFT quiz. Every uid must be listed exactly once.",
+            auth="user",
+            encoding="form",
+            params=[
+                field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid."),
+                field("order", "form", "string", True, "uid-b,uid-a,uid-c", "Every question uid in the wanted order, comma separated."),
+            ],
+            sample_response={"ok": True, "redirect": "/quizzes/8bbb000000000001-sqlite-fundamentals/edit"},
+        ),
+        endpoint(
+            id="quizzes-attempt-start",
+            method="POST",
+            path="/quizzes/{slug}/attempts",
+            title="Start or resume an attempt",
+            summary=(
+                "Returns the member's single in-progress attempt, creating it when there is "
+                "none. The question order and one blank answer row per question are "
+                "materialized at start."
+            ),
+            auth="user",
+            encoding="form",
+            params=[field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid.")],
+            sample_response={
+                "ok": True,
+                "redirect": "/quizzes/8bbb000000000001-sqlite-fundamentals/attempts/0198f2c0-3333-7aaa-8bbb-000000000003",
+                "data": {"uid": "0198f2c0-3333-7aaa-8bbb-000000000003", "status": "in_progress"},
+            },
+        ),
+        endpoint(
+            id="quizzes-attempt-get",
+            method="GET",
+            path="/quizzes/{slug}/attempts/{attempt_uid}",
+            title="Read an attempt",
+            summary=(
+                "The attempt with its questions in play order. Correct answers are withheld "
+                "until a question is answered and the quiz reveals answers."
+            ),
+            auth="user",
+            negotiation=True,
+            params=[
+                field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid."),
+                field("attempt_uid", "path", "string", True, "0198f2c0-3333-7aaa-8bbb-000000000003", "The attempt uid."),
+            ],
+            sample_response={
+                "quiz": SAMPLE_QUIZ,
+                "attempt": {
+                    "uid": "0198f2c0-3333-7aaa-8bbb-000000000003",
+                    "status": "in_progress",
+                    "remaining_seconds": 812,
+                    "answered_count": 2,
+                    "question_count": 10,
+                    "score_points": 2.0,
+                    "max_points": 14,
+                    "score_percent": 14.29,
+                    "questions": [
+                        {
+                            "uid": "0198f2c0-2222-7aaa-8bbb-000000000002",
+                            "kind": "single_choice",
+                            "prompt": "Which journal mode allows concurrent readers?",
+                            "points": 1,
+                            "options": [{"uid": "opt-a", "label": "DELETE"}, {"uid": "opt-b", "label": "WAL"}],
+                        }
+                    ],
+                },
+            },
+        ),
+        endpoint(
+            id="quizzes-attempt-answer",
+            method="POST",
+            path="/quizzes/{slug}/attempts/{attempt_uid}/answer",
+            title="Answer a question",
+            summary=(
+                "Grade and record one answer. Each question can be answered exactly once; a "
+                "second submit answers 400 and credits nothing."
+            ),
+            auth="user",
+            encoding="form",
+            params=[
+                field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid."),
+                field("attempt_uid", "path", "string", True, "0198f2c0-3333-7aaa-8bbb-000000000003", "The attempt uid."),
+                field("question_uid", "form", "string", True, "0198f2c0-2222-7aaa-8bbb-000000000002", "The question being answered."),
+                field("answer_text", "form", "string", False, "true", "Free text, the numeric value, or true/false."),
+                field("option_uids", "form", "string", False, "opt-b", "Chosen option uids, comma separated and in order for ordering."),
+                field("blanks", "form", "string", False, "WAL,NORMAL", "fill_blank only: one answer per blank, comma separated."),
+                field("matches", "form", "string", False, "one,two", "matching only: the chosen right-hand value per option_uid, in order."),
+            ],
+            sample_response={
+                "ok": True,
+                "answer": {
+                    "question_uid": "0198f2c0-2222-7aaa-8bbb-000000000002",
+                    "answered": True,
+                    "is_correct": True,
+                    "awarded_points": 1.0,
+                    "feedback": "Correct.",
+                    "graded_by": "auto",
+                    "confidence": 1.0,
+                },
+                "attempt": {"answered_count": 3, "score_points": 3.0, "max_points": 14},
+            },
+        ),
+        endpoint(
+            id="quizzes-attempt-finish",
+            method="POST",
+            path="/quizzes/{slug}/attempts/{attempt_uid}/finish",
+            title="Finish an attempt",
+            summary=(
+                "Close the attempt and compute the final score from its answer rows. A second "
+                "finish returns the same result and awards nothing again."
+            ),
+            auth="user",
+            encoding="form",
+            params=[
+                field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid."),
+                field("attempt_uid", "path", "string", True, "0198f2c0-3333-7aaa-8bbb-000000000003", "The attempt uid."),
+            ],
+            sample_response={
+                "quiz": SAMPLE_QUIZ,
+                "attempt": {"status": "completed", "score_points": 13.0, "max_points": 14,
+                            "score_percent": 92.86, "passed": True},
+                "review": [],
+                "fallback_count": 0,
+            },
+        ),
+        endpoint(
+            id="quizzes-attempt-results",
+            method="GET",
+            path="/quizzes/{slug}/attempts/{attempt_uid}/results",
+            title="Attempt results",
+            summary=(
+                "The result of one attempt: score, percentage, pass verdict, and the "
+                "per-question review when the author allowed it. Attempt owner or admin."
+            ),
+            auth="user",
+            negotiation=True,
+            params=[
+                field("slug", "path", "string", True, SAMPLE_QUIZ["slug"], "Quiz slug or uid."),
+                field("attempt_uid", "path", "string", True, "0198f2c0-3333-7aaa-8bbb-000000000003", "The attempt uid."),
+            ],
+            sample_response={
+                "quiz": SAMPLE_QUIZ,
+                "attempt": {"status": "completed", "score_percent": 92.86, "passed": True},
+                "review": [],
+                "fallback_count": 0,
+            },
+        ),
+    ],
+}

devplacepy/docs_api/groups/social_actions.py

@@ -88,11 +88,10 @@ four ways to sign requests.
                     field(
                         "emoji",
                         "form",
-                        "enum",
+                        "string",
                         True,
                         REACTION_EMOJI[0],
-                        "One of the allowed reaction emoji.",
-                        REACTION_EMOJI,
+                        "Any single emoji character. Re-sending the same one removes it.",
                     ),
                 ],
                 sample_response={

devplacepy/docs_api/groups/uploads.py

@@ -15,6 +15,11 @@ comment, project, gist, message, or issue - see
 play inline once posted; other types render as download links. The record's `is_image` and
 `is_video` flags indicate how the file is displayed.
 
+You manage your own attachments over the full lifecycle: **list** every file you uploaded, **get**
+one by uid, **rename** its display filename, and **delete** it. The list is the same set of
+attachments that appear on your posts and other content - listing, renaming, or deleting one is
+reflected everywhere it is used.
+
 Every endpoint follows the shared [Conventions & Errors](/docs/conventions.html) (auth, content
 negotiation, pagination, status codes); see [Authentication](/docs/authentication.html) for the
 four ways to sign requests.
@@ -83,13 +88,62 @@ four ways to sign requests.
                 },
             ),
             endpoint(
-                id="uploads-delete",
-                method="DELETE",
-                path="/uploads/delete/{attachment_uid}",
-                title="Delete an attachment",
-                summary="Delete an attachment you own; administrators may delete any user's attachment. Soft-deleted (hidden everywhere but restorable; garbage-collected later).",
+                id="uploads-list",
+                method="GET",
+                path="/uploads",
+                title="List your attachments",
+                summary="List every attachment you uploaded, newest first, paginated (24 per page).",
+                auth="user",
+                params=[
+                    field(
+                        "page",
+                        "query",
+                        "integer",
+                        False,
+                        "1",
+                        "1-based page number.",
+                    ),
+                    field(
+                        "linked",
+                        "query",
+                        "string",
+                        False,
+                        "",
+                        "Filter: `true` returns only attachments already used on a post/comment/project/gist/issue, `false` returns only orphaned uploads. Omit for all.",
+                    ),
+                ],
+                notes=[
+                    "Each item carries `uid`, `original_filename`, `mime_type`, `url`, `file_size`, its `target_type`/`target_uid`/`target_url` when linked, and a `linked` flag.",
+                ],
+                sample_response={
+                    "attachments": [
+                        {
+                            "uid": "ATTACHMENT_UID",
+                            "original_filename": "photo.png",
+                            "file_size": 20480,
+                            "mime_type": "image/png",
+                            "url": "/static/uploads/attachments/ab/cd/ATTACHMENT_UID.png",
+                            "is_image": True,
+                            "is_video": False,
+                            "is_audio": False,
+                            "linked": True,
+                            "target_type": "post",
+                            "target_uid": "POST_UID",
+                            "target_url": "/posts/POST_SLUG",
+                            "created_at": "2026-01-01T12:00:00+00:00",
+                        }
+                    ],
+                    "pagination": {"page": 1, "per_page": 24, "total": 1, "total_pages": 1},
+                    "total": 1,
+                },
+            ),
+            endpoint(
+                id="uploads-get",
+                method="GET",
+                path="/uploads/{attachment_uid}",
+                title="Get one attachment",
+                summary="Fetch the metadata of a single attachment you own; administrators may fetch any user's attachment.",
                 auth="user",
-                destructive=True,
                 params=[
                     field(
                         "attachment_uid",
@@ -100,6 +154,90 @@ four ways to sign requests.
                         "UID of the attachment.",
                     )
                 ],
+                notes=["Returns `404` if the attachment does not exist, `403` if it is not yours."],
+                sample_response={
+                    "uid": "ATTACHMENT_UID",
+                    "original_filename": "photo.png",
+                    "file_size": 20480,
+                    "mime_type": "image/png",
+                    "url": "/static/uploads/attachments/ab/cd/ATTACHMENT_UID.png",
+                    "is_image": True,
+                    "is_video": False,
+                    "is_audio": False,
+                    "linked": True,
+                    "target_type": "post",
+                    "target_uid": "POST_UID",
+                    "target_url": "/posts/POST_SLUG",
+                    "created_at": "2026-01-01T12:00:00+00:00",
+                },
+            ),
+            endpoint(
+                id="uploads-rename",
+                method="PATCH",
+                path="/uploads/{attachment_uid}",
+                title="Rename an attachment",
+                summary="Change the display filename of an attachment you own; administrators may rename any user's attachment.",
+                auth="user",
+                params=[
+                    field(
+                        "attachment_uid",
+                        "path",
+                        "string",
+                        True,
+                        "ATTACHMENT_UID",
+                        "UID of the attachment.",
+                    ),
+                    field(
+                        "filename",
+                        "form",
+                        "string",
+                        True,
+                        "renamed.png",
+                        "New display filename.",
+                    ),
+                ],
+                notes=[
+                    "Only the display filename changes; the stored file and its extension are untouched. The original extension is always preserved, so the file type cannot be altered.",
+                    "Returns the updated attachment record. `404` if it does not exist, `403` if it is not yours, `400` for an empty filename.",
+                ],
+                sample_response={
+                    "uid": "ATTACHMENT_UID",
+                    "original_filename": "renamed.png",
+                    "file_size": 20480,
+                    "mime_type": "image/png",
+                    "url": "/static/uploads/attachments/ab/cd/ATTACHMENT_UID.png",
+                    "is_image": True,
+                    "linked": True,
+                    "target_type": "post",
+                    "target_uid": "POST_UID",
+                    "target_url": "/posts/POST_SLUG",
+                    "created_at": "2026-01-01T12:00:00+00:00",
+                },
+            ),
+            endpoint(
+                id="uploads-delete",
+                method="DELETE",
+                path="/uploads/delete/{attachment_uid}",
+                title="Delete an attachment",
+                summary="Remove an attachment you previously uploaded; administrators may remove any user's attachment.",
+                auth="user",
+                destructive=True,
+                params=[
+                    field(
+                        "attachment_uid",
+                        "path",
+                        "string",
+                        True,
+                        "ATTACHMENT_UID",
+                        "UID of the attachment (the `uid` returned by Upload a file, Attach a file from a URL, or List your attachments).",
+                    )
+                ],
+                notes=[
+                    "Only the owner may delete their own attachment; an administrator may delete any user's. Deleting one you do not own returns `403`.",
+                    "The attachment is removed everywhere at once: it leaves your attachment list (List your attachments) and disappears from every post, comment, project, gist, message, or issue it was attached to, and its file stops being served under `/static/uploads/`.",
+                    "Idempotent from the caller's view: an already-removed or unknown uid returns `404`. A successful delete returns `200` with `{\"status\": \"deleted\"}`.",
+                    "To detach a file from a single post/comment without removing the upload itself, edit that object's attachment list instead - deleting here removes the attachment from every place it is used.",
+                ],
                 sample_response={"status": "deleted"},
             ),
         ],

devplacepy/main.py

@@ -66,6 +66,7 @@ from devplacepy.routers import (
     issues,
     news,
     gists,
+    quizzes,
     uploads,
     media,
     push,
@@ -463,6 +464,7 @@ app.include_router(devrant.router, prefix="/api")
 app.include_router(dbapi.router, prefix="/dbapi")
 app.include_router(pubsub.router, prefix="/pubsub")
 app.include_router(game.router, prefix="/game")
+app.include_router(quizzes.router, prefix="/quizzes")
 
 
 @app.middleware("http")

devplacepy/models.py

@@ -1,13 +1,22 @@
 # retoor <retoor@molodetz.nl>
 
+import json
 import re
 
 from datetime import datetime
 from typing import Literal, Optional
 from urllib.parse import urlsplit
 from pydantic import BaseModel, Field, field_validator, model_validator
-from devplacepy.constants import TOPICS, REACTION_EMOJI
-from devplacepy.config import DEFAULT_CORRECTION_PROMPT, DEFAULT_MODIFIER_PROMPT
+from devplacepy.constants import TOPICS
+from devplacepy.rendering import is_single_emoji
+from devplacepy.config import (
+    DEFAULT_CORRECTION_PROMPT,
+    DEFAULT_MODIFIER_PROMPT,
+    QUIZ_ANSWER_MAX_CHARS,
+    QUIZ_MAX_OPTIONS,
+    QUIZ_MAX_QUESTIONS,
+    QUIZ_MAX_TIME_LIMIT_SECONDS,
+)
 
 
 def normalize_european_date(value):
@@ -161,7 +170,7 @@ class CommentForm(BaseModel):
     content: str = Field(min_length=3, max_length=125000)
     target_uid: str = Field(default="", max_length=36)
     post_uid: str = Field(default="", max_length=36)
-    target_type: Literal["post", "project", "news", "issue", "gist"] = "post"
+    target_type: Literal["post", "project", "news", "issue", "gist", "quiz"] = "post"
     parent_uid: str = Field(default="", max_length=36)
     attachment_uids: list[str] = []
 
@@ -289,6 +298,10 @@ class UploadUrlForm(BaseModel):
     filename: Optional[str] = Field(default=None, max_length=255)
 
 
+class AttachmentRenameForm(BaseModel):
+    filename: str = Field(min_length=1, max_length=255)
+
+
 class ProjectFileWriteForm(BaseModel):
     path: str = Field(min_length=1, max_length=1024)
     content: str = Field(default="", max_length=400000)
@@ -450,9 +463,10 @@ class ReactionForm(BaseModel):
     @field_validator("emoji")
     @classmethod
     def valid_emoji(cls, value):
-        if value not in REACTION_EMOJI:
-            raise ValueError("Invalid reaction")
-        return value
+        reaction = (value or "").strip()
+        if not is_single_emoji(reaction):
+            raise ValueError("Reaction must be a single emoji")
+        return reaction
 
 
 class PollVoteForm(BaseModel):
@@ -470,9 +484,19 @@ class SeoRunForm(BaseModel):
         text = value.strip()
         if not text:
             raise ValueError("A URL is required")
+        if "://" in text:
+            scheme = text.split("://", 1)[0]
+            if scheme not in ("http", "https"):
+                raise ValueError(f"Only http and https URLs are allowed; got '{scheme}://'")
+        else:
+            text = f"https://{text}"
+        if not SEO_URL_PATTERN.match(text):
+            raise ValueError("URL must be a valid http or https source location")
         return text
 
 
+SEO_URL_PATTERN = re.compile(r"^https?://[a-zA-Z0-9][\w./:@~^?&#%=;-]*$")
+
 ISSLOP_URL_PATTERN = re.compile(r"^(https?://|git://|ssh://|git@)[\w./:@~^-]+$", re.IGNORECASE)
 ISSLOP_SINGLE_SLASH_PATTERN = re.compile(r"^(https?|git|ssh):/(?!/)", re.IGNORECASE)
 ISSLOP_SCHEME_PATTERN = re.compile(r"^[a-z][a-z0-9+.-]*://", re.IGNORECASE)
@@ -614,3 +638,250 @@ class GameMasteryForm(BaseModel):
 class GameEraStartForm(BaseModel):
     name: str = Field(min_length=1, max_length=60)
     duration_days: int = Field(default=28, ge=1, le=180)
+
+
+QUIZ_KINDS = (
+    "single_choice",
+    "multiple_choice",
+    "true_false",
+    "free_text",
+    "fill_blank",
+    "numeric",
+    "ordering",
+    "matching",
+)
+
+QUIZ_OPTION_KINDS = frozenset(
+    {"single_choice", "multiple_choice", "fill_blank", "ordering", "matching"}
+)
+
+
+def normalize_index_list(value):
+    parts = normalize_poll_options(value)
+    if not isinstance(parts, list):
+        return []
+    indexes = []
+    for part in parts:
+        try:
+            indexes.append(int(str(part).strip()))
+        except (TypeError, ValueError):
+            continue
+    return indexes
+
+
+class QuizForm(BaseModel):
+    title: str = Field(min_length=3, max_length=200)
+    description: str = Field(default="", max_length=5000)
+    shuffle_questions: bool = False
+    shuffle_options: bool = False
+    reveal_answers: bool = False
+    allow_review: bool = True
+    time_limit_seconds: int = Field(default=0, ge=0, le=QUIZ_MAX_TIME_LIMIT_SECONDS)
+    pass_percent: int = Field(default=0, ge=0, le=100)
+
+
+class QuizQuestionForm(BaseModel):
+    kind: Literal[QUIZ_KINDS]
+    prompt: str = Field(min_length=1, max_length=2000)
+    explanation: str = Field(default="", max_length=2000)
+    points: int = Field(default=1, ge=1, le=100)
+    media_attachment_uid: str = Field(default="", max_length=36)
+    correct_boolean: bool = False
+    expected_answer: str = Field(default="", max_length=2000)
+    grading_criteria: str = Field(default="", max_length=2000)
+    numeric_value: float = 0.0
+    numeric_tolerance: float = Field(default=0.0, ge=0.0)
+    case_sensitive: bool = False
+    options: list[str] = []
+    match_values: list[str] = []
+    correct_indexes: list[int] = []
+
+    @field_validator("options", "match_values", mode="before")
+    @classmethod
+    def split_lists(cls, value):
+        return normalize_poll_options(value)
+
+    @field_validator("correct_indexes", mode="before")
+    @classmethod
+    def split_indexes(cls, value):
+        return normalize_index_list(value)
+
+    @field_validator("options", "match_values")
+    @classmethod
+    def bounded_options(cls, value):
+        if len(value) > QUIZ_MAX_OPTIONS:
+            raise ValueError(f"A question takes at most {QUIZ_MAX_OPTIONS} options")
+        for entry in value:
+            if len(entry) > 500:
+                raise ValueError("Each option must be 500 characters or fewer")
+        return value
+
+    @model_validator(mode="after")
+    def kind_requirements(self):
+        options = [option for option in self.options if option.strip()]
+        if self.kind in QUIZ_OPTION_KINDS and not options:
+            raise ValueError("This question type needs at least one option")
+        if self.kind in ("single_choice", "multiple_choice") and len(options) < 2:
+            raise ValueError("Choice questions need at least two options")
+        if self.kind == "single_choice" and len(self.correct_indexes) != 1:
+            raise ValueError("A single choice question needs exactly one correct option")
+        if self.kind == "multiple_choice" and not self.correct_indexes:
+            raise ValueError("A multiple choice question needs at least one correct option")
+        if self.kind in ("fill_blank", "matching") and len(self.match_values) < len(options):
+            raise ValueError("Every option needs an accepted answer")
+        if self.kind == "matching" and len(options) < 2:
+            raise ValueError("A matching question needs at least two pairs")
+        if self.kind == "ordering" and len(options) < 2:
+            raise ValueError("An ordering question needs at least two items")
+        if self.kind == "free_text" and not (
+            self.expected_answer.strip() or self.grading_criteria.strip()
+        ):
+            raise ValueError("A free text question needs a reference answer or grading criteria")
+        return self
+
+    def option_rows(self) -> list[dict]:
+        rows = []
+        for index, label in enumerate(self.options):
+            if not label.strip():
+                continue
+            match_value = (
+                self.match_values[index] if index < len(self.match_values) else ""
+            )
+            rows.append(
+                {
+                    "label": label.strip(),
+                    "match_value": match_value.strip(),
+                    "is_correct": index in set(self.correct_indexes),
+                }
+            )
+        return rows
+
+
+class QuizReorderForm(BaseModel):
+    order: list[str] = []
+
+    @field_validator("order", mode="before")
+    @classmethod
+    def split_order(cls, value):
+        return normalize_poll_options(value)
+
+    @model_validator(mode="after")
+    def require_order(self):
+        if not self.order:
+            raise ValueError("The new question order is required")
+        return self
+
+
+class QuizAnswerForm(BaseModel):
+    question_uid: str = Field(min_length=1, max_length=36)
+    answer_text: str = Field(default="", max_length=QUIZ_ANSWER_MAX_CHARS)
+    option_uids: list[str] = []
+    blanks: list[str] = []
+    matches: list[str] = []
+
+    @field_validator("option_uids", "blanks", "matches", mode="before")
+    @classmethod
+    def split_lists(cls, value):
+        return normalize_poll_options(value)
+
+    def submission(self) -> dict:
+        if self.blanks:
+            return {
+                "answer_text": json.dumps(self.blanks, ensure_ascii=False),
+                "option_uids": self.option_uids,
+            }
+        if self.matches:
+            pairs = dict(zip(self.option_uids, self.matches))
+            return {
+                "answer_text": json.dumps(pairs, ensure_ascii=False),
+                "option_uids": self.option_uids,
+            }
+        return {"answer_text": self.answer_text, "option_uids": self.option_uids}
+
+
+class QuizDocumentOption(BaseModel):
+    label: str = Field(default="", max_length=500)
+    match_value: str = Field(default="", max_length=500)
+    is_correct: bool = False
+
+
+class QuizDocumentQuestion(BaseModel):
+    kind: Literal[QUIZ_KINDS]
+    prompt: str = Field(min_length=1, max_length=2000)
+    explanation: str = Field(default="", max_length=2000)
+    points: int = Field(default=1, ge=1, le=100)
+    media_attachment_uid: str = Field(default="", max_length=36)
+    correct_boolean: bool = False
+    expected_answer: str = Field(default="", max_length=2000)
+    grading_criteria: str = Field(default="", max_length=2000)
+    numeric_value: float = 0.0
+    numeric_tolerance: float = Field(default=0.0, ge=0.0)
+    case_sensitive: bool = False
+    options: list[QuizDocumentOption] = Field(default_factory=list, max_length=QUIZ_MAX_OPTIONS)
+
+    @model_validator(mode="after")
+    def kind_requirements(self):
+        labelled = [option for option in self.options if option.label.strip()]
+        if self.kind in ("single_choice", "multiple_choice") and len(labelled) < 2:
+            raise ValueError("Choice questions need at least two options")
+        if self.kind == "single_choice" and sum(
+            1 for option in labelled if option.is_correct
+        ) != 1:
+            raise ValueError("A single choice question needs exactly one correct option")
+        if self.kind == "multiple_choice" and not any(
+            option.is_correct for option in labelled
+        ):
+            raise ValueError("A multiple choice question needs at least one correct option")
+        if self.kind in ("ordering", "matching") and len(labelled) < 2:
+            raise ValueError("This question type needs at least two entries")
+        if self.kind == "matching" and any(
+            not option.match_value.strip() for option in labelled
+        ):
+            raise ValueError("Every matching pair needs a right-hand value")
+        if self.kind == "fill_blank" and any(
+            not option.match_value.strip() for option in labelled
+        ):
+            raise ValueError("Every blank needs an accepted answer")
+        if self.kind == "free_text" and not (
+            self.expected_answer.strip() or self.grading_criteria.strip()
+        ):
+            raise ValueError("A free text question needs a reference answer or grading criteria")
+        return self
+
+
+class QuizDocumentSettings(BaseModel):
+    shuffle_questions: bool = False
+    shuffle_options: bool = False
+    reveal_answers: bool = False
+    allow_review: bool = True
+    time_limit_seconds: int = Field(default=0, ge=0, le=QUIZ_MAX_TIME_LIMIT_SECONDS)
+    pass_percent: int = Field(default=0, ge=0, le=100)
+
+
+class QuizDocument(BaseModel):
+    title: str = Field(min_length=3, max_length=200)
+    description: str = Field(default="", max_length=5000)
+    settings: QuizDocumentSettings = Field(default_factory=QuizDocumentSettings)
+    questions: list[QuizDocumentQuestion] = Field(
+        default_factory=list, max_length=QUIZ_MAX_QUESTIONS
+    )
+
+    @model_validator(mode="after")
+    def require_questions(self):
+        if not self.questions:
+            raise ValueError("A quiz document needs at least one question")
+        return self
+
+
+class QuizImportForm(BaseModel):
+    document: QuizDocument
+
+    @field_validator("document", mode="before")
+    @classmethod
+    def parse_document(cls, value):
+        if isinstance(value, str):
+            try:
+                return json.loads(value)
+            except ValueError as exc:
+                raise ValueError("document must be valid JSON") from exc
+        return value

devplacepy/rendering.py

@@ -45,6 +45,12 @@ def write_emoji_module(path: Path = EMOJI_JS_PATH) -> int:
 
 EMOJI_MAP = build_emoji_shortcodes()
 
+
+def is_single_emoji(value: str) -> bool:
+    text = (value or "").strip()
+    return emoji.emoji_count(text) == 1 and emoji.purely_emoji(text)
+
+
 _WIDGET_RE = re.compile(r"<dp-widget>(.*?)</dp-widget>", re.DOTALL | re.IGNORECASE)
 _WIDGET_PH = "\x00WIDGET_{}\x00"
 

devplacepy/routers/CLAUDE.md

@@ -30,7 +30,7 @@ Prefixes are wired in `main.py`:
 | `/issues` | issues/ package - issue tracker backed by Gitea (no local issue store): `index.py` (list `?state=`/`?page=`, detail `/{number}` with comments), `create.py` (async AI-enhanced filing `/create` enqueues a `issue_create` job, status at `/jobs/{uid}`), `comment.py` (synchronous, pushes to Gitea + notifies admins), `status.py` (admin open/closed), `attachments.py` (file attachments on open issues + comments, mirrored to Gitea native assets; add/list/delete with owner-or-admin + open-state guards) |
 | `/gists` | gists.py |
 | `/news` | news.py |
-| `/uploads` | uploads.py |
+| `/uploads` | uploads.py - attachment management CRUD for the signed-in user over the ONE `attachments` table (the same rows that appear on posts/comments/projects/gists/issues). Create: `POST /upload` (multipart), `POST /upload-url` (server-side fetch). Read: `GET ""` (own attachments, paginated 24/page newest-first, `?page=`, `?linked=true|false` via `database.get_user_attachments`), `GET /{attachment_uid}` (one, via `database.get_user_attachment`). Update: `PATCH /{attachment_uid}` (rename display filename via `attachments.rename_attachment`; the original file extension is ALWAYS preserved - renaming can never change the file type, the upload-time security control - audit `attachment.rename`). Delete: `DELETE /delete/{attachment_uid}` (soft delete). All `require_user_api` (401 for guests); read/rename/delete of another user's row is owner-or-admin. JSON-only router (no HTML/`respond`); list uses `UploadsListOut`, single/rename return `UploadItemOut`. Devii tools mirror every face: `upload_file`/`attach_url`/`list_attachments`/`get_attachment`/`rename_attachment`/`delete_attachment` |
 | `/media` | media.py - profile media gallery item soft delete/restore: `POST /media/{uid}/delete` and `POST /media/{uid}/restore` (owner or admin) |
 | `/openai` | openai_gateway.py |
 | `/devii` | devii.py - WebSocket terminal (`/devii/ws`), page, `/devii/usage`, `/devii/session` |
@@ -43,7 +43,8 @@ Prefixes are wired in `main.py`:
 | `/xmlrpc` | xmlrpc.py - reverse-proxies XML-RPC calls to the forking XML-RPC bridge (`services/xmlrpc/`, supervised by `XmlrpcService` on loopback `config.XMLRPC_PORT`), which generates one XML-RPC method per documented REST endpoint from `docs_api.API_GROUPS` (`posts.create`, `feed.list`, ...). One struct of named params per call; auth via in-band `api_key`, `X-API-KEY`/`Bearer` header, or `http://user:pass@host/xmlrpc` Basic. Full introspection + `system.multicall`; REST errors become XML-RPC faults. Exempt from the rate limiter (enforced on the forwarded internal hop). See `devplacepy/services/xmlrpc/CLAUDE.md` |
 | `/api` | devrant/ package - devRant-compatible REST protocol (`auth.py`, `rants.py`, `comments.py`, `notifs.py`). Translates devRant requests onto DevPlace data: rants<->posts, comments/votes onto the native engagement layer, devRant integer ids onto each table's auto-increment `id`. Token auth via `devrant_tokens`. See `routers/devrant/CLAUDE.md` for the deep detail on this tree |
 | `/dbapi` | dbapi/ package - **primary-administrator-only, strictly READ-ONLY** generic database API over `dataset` (never inserts/updates/deletes/restores; the write surface was removed because it bypassed every per-route admin safeguard). `tables.py` (`GET /tables`, `GET /{table}/schema`), `crud.py` (read only: `GET /{table}` + `GET /{table}/{key}/{value}`, `?include_deleted`), `query.py` (`POST /query` hard SELECT-only validated read-only run; `POST /query/async` + `GET /query/{uid}` + `WS /query/{uid}/ws` via `DbApiJobService` kind `dbquery`), `nl.py` (`POST /nl` natural-language->SQL via the AI gateway, returns validated SELECT, `execute=true` runs it read-only). **Auth = the PRIMARY administrator only** (the earliest-created Admin, `utils.is_primary_admin` / `database.get_primary_admin_uid` - the same identity that gates backup downloads) by session/api_key (`services/dbapi/policy.py`); every other administrator is refused like a member, and there is **no internal-key path** - the gateway `internal_gateway_key()` is NOT accepted (no service-to-service access). SQL validated by `services/dbapi/validate.py` (sqlglot classify + suspicious-flag + read-only `EXPLAIN` dry-run). Devii tools `db_*` are read-only (list/get/query/nl; no write tools) and flagged `requires_primary_admin=True`, so they are added to the LLM tool list ONLY for the primary administrator (every other session never sees them and Devii is unaware they exist). `services/pubsub/policy.py` resolves its own admin/internal actor and does NOT reuse `dbapi.policy.caller_for`, so the primary-admin restriction does not leak onto the pub/sub bus. See `devplacepy/services/dbapi/CLAUDE.md` |
-| `/game` | game/ package - the **Code Farm** idle game (`index.py` + `farm.py`): `GET /game` (page), `GET /game/state`, `GET /game/leaderboard?board=`, `POST /game/{plant,harvest,buy-plot,upgrade,fertilize,daily,grant,perk,prestige,legacy,mastery,quests/claim}`, `POST /game/{defense/upgrade,infrastructure/buy,cosmetics/buy,cosmetics/equip}`, plus social `GET /game/farm/{username}` and `POST /game/farm/{username}/{water,steal}`. See `devplacepy/services/game/CLAUDE.md` |
+| `/quizzes` | quizzes/ package - **Quizzes**: `index.py` (hub, create, import, detail, export, edit, delete, publish, per-quiz leaderboard, cross-quiz scoreboard), `questions.py` (builder page + question CRUD + reorder), `attempts.py` (start/resume, play, answer, finish, results). The hub `GET /quizzes` is the approved three-column `.feed-layout` reused verbatim from `/feed`: filters + search left (`?filter=all|todo|done|mine|drafts`, `?search=`, `?page=`), the quiz list centre with the **New quiz** and **Create quiz with Devii** actions, and the cross-quiz **scoreboard** rail right (score per user, best attempt per quiz, 15s display cache). Publishing is terminal - every write on a published quiz is a 400 and there is no unpublish route. See `devplacepy/services/quiz/CLAUDE.md` |
+| `/game` | game/ package - the **Code Farm** idle game (`index.py` + `farm.py`): `GET /game` (page), `GET /game/state`, `GET /game/leaderboard?board=`, `POST /game/{plant,harvest,buy-plot,upgrade,fertilize,daily,grant,perk,prestige,legacy,mastery,quests/claim}`, `POST /game/{defense/upgrade,defense/downgrade,infrastructure/buy,cosmetics/buy,cosmetics/equip}`, plus social `GET /game/farm/{username}` and `POST /game/farm/{username}/{water,steal}`. See `devplacepy/services/game/CLAUDE.md` |
 | (none) | push.py - web push + PWA: `GET`/`POST /push.json` (VAPID public key / subscription register), `GET /service-worker.js`, `GET /manifest.json` |
 | (none) | docs.py (docs/ package) - the documentation site (prose pages + API reference). See `routers/docs/CLAUDE.md` for the deep detail on this tree (`DOCS_PAGES`, audience tiers, prose rendering pipeline) |
 | `/pubsub` | pubsub.py - **database-free** publish/subscribe bus. `WS /pubsub/ws` (subscribe/unsubscribe/publish frames, `foo.*` wildcards), `POST /pubsub/publish` + `GET /pubsub/topics` (admin/internal). Lock-owner-gated WS (`4013` retry) so subscribers converge on one worker; topic authz in `services/pubsub/policy.py` (`user.{uid}.*` private, `public.*` shared, admin/internal anywhere, guests opt-in). In-process `services.pubsub.publish(topic, data)` for backends; frontend `app.pubsub`. See `devplacepy/services/pubsub/CLAUDE.md` |
@@ -286,7 +287,8 @@ All SEO features are implemented across the following locations:
 ## Engagement: reactions, bookmarks, polls, contribution heatmap
 
 ### Emoji reactions
-- Curated palette only: `REACTION_EMOJI` in `constants.py` (registered as a template global). `ReactionForm` rejects anything outside it; free-text emoji are not allowed.
+- **Any single emoji is allowed.** `ReactionForm` validates with `rendering.is_single_emoji(value)` (`emoji.emoji_count(text) == 1 and emoji.purely_emoji(text)`, whitespace stripped) - so every emoji the picker can emit (all 3953 fully-qualified sequences, skin tones and ZWJ families included) is accepted, while text, mixed text+emoji, and multi-emoji strings are rejected. `REACTION_EMOJI` in `constants.py` (a template global) is now only the **quick-pick palette** shown by default, not an allowlist; the full set comes from the vendored `emoji-picker-element` opened by the palette's `+` button.
+- The rendered chips are `reaction_emojis(_reactions)` (a `templating.py` global): the quick-pick palette plus any other emoji already used on that target (from `counts`/`mine`), so an off-palette reaction renders server-side too. `ReactionBar.js` creates a chip on the fly for any emoji returned by the JSON response that has none yet.
 - Endpoint `POST /reactions/{target_type}/{target_uid}` (`routers/reactions.py`) toggles one `(user, target, emoji)` row in the `reactions` table. Target types: `post`, `comment`, `gist`, `project`. AJAX (`x-requested-with: fetch`) returns `{counts, mine}`.
 - Reactions are **non-ranking** - they never touch `stars` or XP and intentionally send **no notifications** (votes already notify; reactions would be notification spam).
 - Batch reads via `get_reactions_by_targets(target_type, uids, user)` in `database.py` (used by feed, profile, comment loader, `load_detail`) - never per-row. The `_reaction_bar.html` partial takes `_type`, `_uid`, `_reactions` ({counts, mine}) and renders the full palette as toggle chips; `ReactionBar.js` uses document-level click delegation. All four engagement controllers (`ReactionBar`, `VoteManager`, `BookmarkManager`, `PollManager`) extend the shared `OptimisticAction` base (the `Http.sendForm -> render -> error` core); each keeps only its own event wiring and `_render`.

devplacepy/routers/admin/__init__.py

@@ -8,6 +8,7 @@ from devplacepy.routers.admin import (
     backups,
     bots,
     containers,
+    devii_tasks,
     game,
     gateway_configs,
     issues,
@@ -37,6 +38,7 @@ router.include_router(auditlog.router)
 router.include_router(backups.router)
 router.include_router(bots.router)
 router.include_router(gateway_configs.router)
+router.include_router(devii_tasks.router)
 router.include_router(game.router)
 router.include_router(services.router, prefix="/services")
 router.include_router(containers.router, prefix="/containers")

devplacepy/routers/admin/aiquota.py

@@ -6,6 +6,7 @@ from devplacepy.utils import require_admin
 from devplacepy.responses import action_result
 from devplacepy.services.audit import record as audit
 from devplacepy.services.manager import service_manager
+from devplacepy.services.openai_gateway import quota
 
 logger = logging.getLogger(__name__)
 router = APIRouter()
@@ -34,14 +35,20 @@ async def admin_reset_all_ai_quota(request: Request):
     admin = require_admin(request)
     devii = service_manager.get_service("devii")
     removed = devii.reset_all_quotas() if devii is not None else 0
+    gateway = quota.reset(created_by=admin["uid"])
     logger.info(
-        f"Admin {admin['username']} reset ALL AI quotas ({removed} ledger rows)"
+        f"Admin {admin['username']} reset ALL AI quotas "
+        f"({removed} Devii ledger rows, gateway watermark {gateway['reset_at']})"
     )
     audit.record(
         request,
         "admin.ai_quota.reset_all",
         user=admin,
-        metadata={"rows_removed": removed},
-        summary=f"admin {admin['username']} reset all AI quotas",
+        metadata={"rows_removed": removed, "gateway_reset_at": gateway["reset_at"]},
+        summary=(
+            f"admin {admin['username']} reset all AI quotas "
+            "(Devii assistant and AI gateway)"
+        ),
     )
     return action_result(request, "/admin/ai-usage")
+

devplacepy/routers/admin/devii_tasks.py

@@ -0,0 +1,205 @@
+# retoor <retoor@molodetz.nl>
+
+import logging
+
+from fastapi import APIRouter, Request
+from fastapi.responses import HTMLResponse
+
+from devplacepy.database import db, get_admin_uids, get_int_setting, get_users_by_uids
+from devplacepy.responses import action_result, respond
+from devplacepy.schemas import AdminDeviiTasksOut
+from devplacepy.seo import base_seo_context, site_url, website_schema
+from devplacepy.services.audit import record as audit
+from devplacepy.services.devii import config as devii_config
+from devplacepy.services.devii.tasks import limits
+from devplacepy.services.devii.tasks.guards import DEFAULT_MAX_PER_OWNER
+from devplacepy.services.devii.tasks.schedule import now_utc
+from devplacepy.services.devii.tasks.store import TABLE, TaskStore
+from devplacepy.utils import not_found, require_admin
+
+logger = logging.getLogger(__name__)
+router = APIRouter()
+
+STATES = ("active", "inactive", "all")
+
+
+def _schedule_text(row: dict) -> str:
+    kind = row.get("kind") or ""
+    if kind == "interval":
+        return f"every {row.get('every_seconds')}s"
+    if kind == "cron":
+        return f"cron {row.get('cron')}"
+    return f"once {row.get('run_at') or ''}".strip()
+
+
+def _rows(state: str) -> list[dict]:
+    if TABLE not in db.tables:
+        return []
+    criteria: dict = {"deleted_at": None}
+    if state == "active":
+        criteria["enabled"] = True
+    elif state == "inactive":
+        criteria["enabled"] = False
+    rows = list(db[TABLE].find(**criteria))
+    rows.sort(key=lambda row: int(row.get("run_count") or 0), reverse=True)
+    return rows
+
+
+def _quotas(owner_uids: set[str]) -> dict[str, dict]:
+    reference = now_utc()
+    quotas = {}
+    for owner_uid in owner_uids:
+        runs = limits.run_quota(db, "user", owner_uid, reference)
+        creations = limits.create_quota(db, "user", owner_uid, reference)
+        quotas[owner_uid] = {
+            "runs_used": runs.used,
+            "runs_limit": runs.limit,
+            "creates_used": creations.used,
+            "creates_limit": creations.limit,
+        }
+    return quotas
+
+
+def _items(rows: list[dict]) -> list[dict]:
+    owners = get_users_by_uids([row.get("owner_id") for row in rows if row.get("owner_id")])
+    admins = get_admin_uids()
+    quotas = _quotas({str(row.get("owner_id") or "") for row in rows if row.get("owner_id")})
+    items = []
+    for row in rows:
+        owner_uid = row.get("owner_id") or ""
+        owner = owners.get(owner_uid)
+        items.append(
+            {
+                "uid": row.get("uid"),
+                "label": row.get("label") or row.get("uid"),
+                "owner_uid": owner_uid,
+                "owner": owner["username"] if owner else owner_uid,
+                "owner_is_admin": owner_uid in admins,
+                "quota": quotas.get(owner_uid, {}),
+                "schedule": _schedule_text(row),
+                "status": row.get("status") or "",
+                "enabled": bool(row.get("enabled")),
+                "run_count": int(row.get("run_count") or 0),
+                "max_runs": row.get("max_runs"),
+                "failure_count": int(row.get("failure_count") or 0),
+                "next_run_at": row.get("next_run_at"),
+                "expires_at": row.get("expires_at"),
+                "last_error": row.get("last_error"),
+            }
+        )
+    return items
+
+
+def _require_task(uid: str) -> dict:
+    row = db[TABLE].find_one(uid=uid, deleted_at=None) if TABLE in db.tables else None
+    if row is None:
+        raise not_found("Unknown task")
+    return row
+
+
+@router.get("/devii-tasks", response_class=HTMLResponse)
+async def admin_devii_tasks(request: Request, state: str = "active"):
+    admin = require_admin(request)
+    if state not in STATES:
+        state = "active"
+    rows = _rows(state)
+    items = _items(rows)
+    bounds = {
+        "max_concurrent": get_int_setting(
+            devii_config.FIELD_TASK_MAX_CONCURRENT,
+            devii_config.DEFAULT_TASK_MAX_CONCURRENT,
+        ),
+        "max_per_owner": get_int_setting(
+            devii_config.FIELD_TASK_MAX_PER_OWNER, DEFAULT_MAX_PER_OWNER
+        ),
+        "max_failures": get_int_setting(
+            devii_config.FIELD_TASK_MAX_FAILURES,
+            devii_config.DEFAULT_TASK_MAX_FAILURES,
+        ),
+        "idle_days": get_int_setting(
+            devii_config.FIELD_TASK_IDLE_DAYS, devii_config.DEFAULT_TASK_IDLE_DAYS
+        ),
+        "member_create_24h": limits.create_limit(False),
+        "member_runs_24h": limits.run_limit(False),
+        "admin_create_24h": limits.create_limit(True),
+        "admin_runs_24h": limits.run_limit(True),
+    }
+    tabs = [
+        {"key": key, "label": key.capitalize(), "active": key == state}
+        for key in STATES
+    ]
+    base = site_url(request)
+    seo_ctx = base_seo_context(
+        request,
+        title="Devii tasks - Admin",
+        description="Every scheduled Devii task, its owner, and its bounds.",
+        breadcrumbs=[
+            {"name": "Home", "url": "/feed"},
+            {"name": "Admin", "url": "/admin"},
+            {"name": "Devii tasks", "url": "/admin/devii-tasks"},
+        ],
+        schemas=[website_schema(base)],
+    )
+    return respond(
+        request,
+        "admin_devii_tasks.html",
+        {
+            **seo_ctx,
+            "request": request,
+            "user": admin,
+            "items": items,
+            "state": state,
+            "tabs": tabs,
+            "limits": bounds,
+            "admin_section": "devii-tasks",
+        },
+        model=AdminDeviiTasksOut,
+    )
+
+
+@router.post("/devii-tasks/{uid}/disable")
+async def admin_devii_task_disable(request: Request, uid: str):
+    admin = require_admin(request)
+    row = _require_task(uid)
+    store = TaskStore(db, str(row.get("owner_kind") or "user"), str(row.get("owner_id") or ""))
+    store.update(
+        uid,
+        {
+            "enabled": False,
+            "status": "disabled",
+            "next_run_at": None,
+            "last_error": f"disabled by {admin['username']}",
+        },
+    )
+    logger.info(f"Admin {admin['username']} disabled Devii task {uid}")
+    audit.record(
+        request,
+        "admin.devii_task.disable",
+        user=admin,
+        target_type="task",
+        target_uid=uid,
+        target_label=row.get("label"),
+        metadata={"owner_id": row.get("owner_id"), "run_count": row.get("run_count")},
+        summary=f"{admin['username']} disabled Devii task {uid}",
+    )
+    return action_result(request, "/admin/devii-tasks")
+
+
+@router.post("/devii-tasks/{uid}/delete")
+async def admin_devii_task_delete(request: Request, uid: str):
+    admin = require_admin(request)
+    row = _require_task(uid)
+    store = TaskStore(db, str(row.get("owner_kind") or "user"), str(row.get("owner_id") or ""))
+    store.delete(uid)
+    logger.info(f"Admin {admin['username']} deleted Devii task {uid}")
+    audit.record(
+        request,
+        "admin.devii_task.delete",
+        user=admin,
+        target_type="task",
+        target_uid=uid,
+        target_label=row.get("label"),
+        metadata={"owner_id": row.get("owner_id"), "run_count": row.get("run_count")},
+        summary=f"{admin['username']} deleted Devii task {uid}",
+    )
+    return action_result(request, "/admin/devii-tasks")

devplacepy/routers/admin/gateway_configs.py

@@ -197,14 +197,7 @@ def _quota_defaults_summary() -> dict:
 
 
 def _rule_label(rule: dict) -> str:
-    parts = []
-    if rule.get("owner_kind"):
-        parts.append(f"role={rule['owner_kind']}")
-    if rule.get("owner_id"):
-        parts.append(f"user={rule['owner_id']}")
-    if rule.get("app_reference"):
-        parts.append(f"app={rule['app_reference']}")
-    return ", ".join(parts) or rule.get("uid", "")
+    return quota.scope_label(rule, fallback=rule.get("uid", ""))
 
 
 @router.get("/gateway/quota-rules")
@@ -253,6 +246,34 @@ async def save_quota_rule(request: Request):
     return JSONResponse({"ok": True, "rule": saved})
 
 
+@router.post("/gateway/quota-resets")
+async def reset_quota_spend(request: Request):
+    admin = require_admin(request)
+    body = await _payload(request)
+    try:
+        payload = quota.QuotaResetIn(**body)
+    except ValidationError as exc:
+        return _validation_error(exc)
+    scope = quota.reset(payload, created_by=admin["uid"])
+    label = quota.scope_label(scope, fallback="every caller")
+    audit.record(
+        request,
+        "gateway.quota.reset",
+        user=admin,
+        target_type="gateway_quota",
+        target_uid=scope["uid"],
+        target_label=label,
+        summary=f"admin {admin['username']} reset the gateway 24h spend for {label}",
+        metadata={
+            "owner_kind": scope["owner_kind"],
+            "owner_id": scope["owner_id"],
+            "app_reference": scope["app_reference"],
+            "reset_at": scope["reset_at"],
+        },
+    )
+    return JSONResponse({"ok": True, "reset": scope})
+
+
 @router.delete("/gateway/quota-rules/{uid}")
 async def delete_quota_rule(request: Request, uid: str):
     admin = require_admin(request)

devplacepy/routers/admin/trash.py

@@ -30,6 +30,7 @@ TRASH_TABLES = [
     {"key": "projects", "label": "Projects", "icon": "\U0001f680", "type": "project"},
     {"key": "news", "label": "News", "icon": "\U0001f4f0", "type": "news"},
     {"key": "awards", "label": "Awards", "icon": "\U0001f3c6", "type": "award"},
+    {"key": "quizzes", "label": "Quizzes", "icon": "\U0001f9e9", "type": "quiz"},
     {"key": "project_files", "label": "Project files", "icon": "\U0001f4c1", "type": None},
     {"key": "attachments", "label": "Attachments", "icon": "\U0001f4ce", "type": None},
 ]

devplacepy/routers/bookmarks.py

@@ -13,7 +13,7 @@ from devplacepy.services.audit import record as audit
 logger = logging.getLogger(__name__)
 router = APIRouter()
 
-BOOKMARKABLE: set[str] = {"post", "gist", "project", "news"}
+BOOKMARKABLE: set[str] = {"post", "gist", "project", "news", "quiz"}
 
 TABLE_BY_TYPE: dict[str, str] = {
     "post": "posts",

devplacepy/routers/docs/pages.py

@@ -69,6 +69,12 @@ DOCS_PAGES = [
         "kind": "prose",
         "section": SECTION_GENERAL,
     },
+    {
+        "slug": "quizzes",
+        "title": "Quizzes",
+        "kind": "prose",
+        "section": SECTION_GENERAL,
+    },
     {
         "slug": "block-and-mute",
         "title": "Block and mute",

devplacepy/routers/game/_shared.py

@@ -25,8 +25,30 @@ def owner_by_username(username: str) -> dict | None:
 
 
 def state_payload(user: dict, viewer: dict | None = None) -> dict:
+    from devplacepy.services.game import economy
+    from devplacepy.utils import award_rewards, track_action
+
     farm = store.ensure_farm(user["uid"])
-    return store.serialize_farm(farm, viewer=viewer or user, owner=user)
+    payload = store.serialize_farm(farm, viewer=viewer or user, owner=user)
+    harvested = int(payload.get("auto_harvested") or 0)
+    if harvested:
+        track_action(user["uid"], "harvest")
+        award_rewards(user["uid"], economy.site_xp_for(payload.get("auto_harvest_xp") or 0))
+    return payload
+
+
+def action_error(request: Request, message: str, redirect_url: str):
+    from urllib.parse import quote
+
+    from devplacepy.responses import json_error, wants_json
+    from fastapi.responses import RedirectResponse
+
+    if wants_json(request):
+        return json_error(400, message)
+    separator = "&" if "?" in redirect_url else "?"
+    return RedirectResponse(
+        url=f"{redirect_url}{separator}error={quote(message)}", status_code=302
+    )
 
 
 def game_seo(request: Request, title: str, description: str) -> dict:

devplacepy/routers/game/farm.py

@@ -6,7 +6,7 @@ from fastapi import APIRouter, Form, HTTPException, Request
 from fastapi.responses import HTMLResponse, JSONResponse, RedirectResponse
 
 from devplacepy.models import GameSlotForm
-from devplacepy.responses import json_error, respond, wants_json
+from devplacepy.responses import respond, wants_json
 from devplacepy.schemas import GameFarmViewOut
 from devplacepy.services.game import GameError, store
 from devplacepy.utils import (
@@ -16,7 +16,7 @@ from devplacepy.utils import (
     track_action,
 )
 
-from ._shared import game_seo, notify_farm, owner_by_username
+from ._shared import action_error, game_seo, notify_farm, owner_by_username
 
 router = APIRouter()
 
@@ -43,6 +43,7 @@ async def view_farm(request: Request, username: str):
             "user": viewer,
             "viewer": viewer,
             "farm": data,
+            "game_error": request.query_params.get("error", ""),
         },
         model=GameFarmViewOut,
     )
@@ -59,9 +60,7 @@ async def water_farm(
     try:
         store.water(viewer, owner, data.slot)
     except GameError as exc:
-        if wants_json(request):
-            return json_error(400, str(exc))
-        return RedirectResponse(url=f"/game/farm/{username}", status_code=302)
+        return action_error(request, str(exc), f"/game/farm/{username}")
     track_action(viewer["uid"], "water")
     await notify_farm(owner["username"])
     if wants_json(request):
@@ -83,9 +82,7 @@ async def steal_farm(
     try:
         result = store.steal(viewer, owner, data.slot)
     except GameError as exc:
-        if wants_json(request):
-            return json_error(400, str(exc))
-        return RedirectResponse(url=f"/game/farm/{username}", status_code=302)
+        return action_error(request, str(exc), f"/game/farm/{username}")
     track_action(viewer["uid"], "harvest_stolen")
     track_action(owner["uid"], "got_stolen_from")
     if result.get("underdog_triggered"):
@@ -93,7 +90,11 @@ async def steal_farm(
     create_notification(
         owner["uid"],
         "harvest_stolen",
-        "Someone raided your Code Farm and stole a ready build.",
+        (
+            f"{viewer['username']} raided your Code Farm and took "
+            f"{result['coins']} coins ({round(result['share'] * 100)}%) "
+            f"from your {result['crop_name']} build. You keep the rest - harvest it."
+        ),
         viewer["uid"],
         "/game",
     )

devplacepy/routers/game/index.py

@@ -18,10 +18,11 @@ from devplacepy.models import (
 from devplacepy.database import mark_notifications_read_by_target
 from devplacepy.responses import json_error, respond, wants_json
 from devplacepy.schemas import GameLeaderboardOut, GameStateOut
-from devplacepy.services.game import GameError, store
+from devplacepy.services.game import GameError, economy, store
+from devplacepy.services.audit import record as audit
 from devplacepy.utils import award_rewards, get_current_user, require_user, track_action
 
-from ._shared import game_seo, notify_farm, state_payload
+from ._shared import action_error, game_seo, notify_farm, state_payload
 
 router = APIRouter()
 
@@ -31,6 +32,7 @@ async def game_home(request: Request):
     user = require_user(request)
     mark_notifications_read_by_target(user["uid"], "/game")
     farm = state_payload(user)
+    error = request.query_params.get("error", "")
     seo_ctx = game_seo(
         request,
         "Code Farm",
@@ -40,7 +42,7 @@ async def game_home(request: Request):
     return respond(
         request,
         "game.html",
-        {**seo_ctx, "request": request, "user": user, "farm": farm},
+        {**seo_ctx, "request": request, "user": user, "farm": farm, "game_error": error},
         model=GameStateOut,
     )
 
@@ -64,9 +66,7 @@ async def _respond_action(request: Request, user: dict, fn, on_success=None):
     try:
         result = fn()
     except GameError as exc:
-        if wants_json(request):
-            return json_error(400, str(exc))
-        return RedirectResponse(url="/game", status_code=302)
+        return action_error(request, str(exc), "/game")
     if on_success:
         on_success(result)
     await notify_farm(user.get("username", ""))
@@ -91,7 +91,7 @@ async def game_harvest(request: Request, data: Annotated[GameSlotForm, Form()]):
 
     def reward(result):
         track_action(user["uid"], "harvest")
-        award_rewards(user["uid"], result.get("xp", 0))
+        award_rewards(user["uid"], economy.site_xp_for(result.get("xp", 0)))
 
     return await _respond_action(
         request, user, lambda: store.harvest(user, data.slot), reward
@@ -125,7 +125,17 @@ async def game_daily(request: Request):
 @router.post("/grant")
 async def game_claim_grant(request: Request):
     user = require_user(request)
-    return await _respond_action(request, user, lambda: store.claim_grant(user))
+
+    def recorded(result):
+        audit.record(
+            request,
+            "game.grant.claim",
+            user=user,
+            metadata=result,
+            summary=f"{user['username']} claimed a {result['amount']} coin community grant",
+        )
+
+    return await _respond_action(request, user, lambda: store.claim_grant(user), recorded)
 
 
 @router.post("/perk")
@@ -139,7 +149,20 @@ async def game_perk(request: Request, data: Annotated[GamePerkForm, Form()]):
 @router.post("/prestige")
 async def game_prestige(request: Request):
     user = require_user(request)
-    return await _respond_action(request, user, lambda: store.prestige(user))
+
+    def recorded(result):
+        audit.record(
+            request,
+            "game.prestige",
+            user=user,
+            metadata=result,
+            summary=(
+                f"{user['username']} refactored to prestige {result['prestige']} "
+                f"for {result['fee']} coins"
+            ),
+        )
+
+    return await _respond_action(request, user, lambda: store.prestige(user), recorded)
 
 
 @router.post("/legacy")
@@ -155,7 +178,7 @@ async def game_claim_quest(request: Request, data: Annotated[GameQuestForm, Form
     user = require_user(request)
 
     def reward(result):
-        award_rewards(user["uid"], result.get("reward_xp", 0))
+        award_rewards(user["uid"], economy.site_xp_for(result.get("reward_xp", 0)))
 
     return await _respond_action(
         request, user, lambda: store.claim_quest(user, data.quest, data.scope), reward
@@ -168,16 +191,57 @@ async def game_upgrade_defense(request: Request):
 
     def reward(result):
         track_action(user["uid"], "defense_upgraded")
+        audit.record(
+            request,
+            "game.defense.upgrade",
+            user=user,
+            metadata=result,
+            summary=(
+                f"{user['username']} bought Code Farm defense level "
+                f"{result['defense_level']} for {result['spent']} coins"
+            ),
+        )
 
     return await _respond_action(request, user, lambda: store.upgrade_defense(user), reward)
 
 
+@router.post("/defense/downgrade")
+async def game_downgrade_defense(request: Request):
+    user = require_user(request)
+
+    def recorded(result):
+        audit.record(
+            request,
+            "game.defense.downgrade",
+            user=user,
+            metadata=result,
+            summary=(
+                f"{user['username']} dropped Code Farm defense to level "
+                f"{result['defense_level']}"
+            ),
+        )
+
+    return await _respond_action(
+        request, user, lambda: store.downgrade_defense(user), recorded
+    )
+
+
 @router.post("/infrastructure/buy")
 async def game_buy_infrastructure(request: Request, data: Annotated[GameInfraForm, Form()]):
     user = require_user(request)
 
     def reward(result):
         track_action(user["uid"], "infra_bought")
+        audit.record(
+            request,
+            "game.infrastructure.buy",
+            user=user,
+            metadata=result,
+            summary=(
+                f"{user['username']} bought Code Farm infrastructure {result['key']} "
+                f"for {result['spent']} coins"
+            ),
+        )
 
     return await _respond_action(
         request, user, lambda: store.buy_infrastructure(user, data.key), reward
@@ -198,6 +262,16 @@ async def game_buy_cosmetic(request: Request, data: Annotated[GameCosmeticForm,
 
     def reward(result):
         track_action(user["uid"], "cosmetic_bought")
+        audit.record(
+            request,
+            "game.cosmetic.buy",
+            user=user,
+            metadata=result,
+            summary=(
+                f"{user['username']} bought Code Farm cosmetic {result['key']} "
+                f"for {result['spent']} coins"
+            ),
+        )
 
     return await _respond_action(
         request, user, lambda: store.buy_cosmetic(user, data.key), reward

devplacepy/routers/profile/index.py

@@ -7,7 +7,6 @@ from devplacepy.models import ProfileForm
 from fastapi.responses import HTMLResponse, JSONResponse
 from devplacepy.database import (
     get_table,
-    db,
     get_customization_prefs,
     get_notification_prefs,
     get_user_stars,
@@ -37,6 +36,7 @@ from devplacepy.database.awards import (
 from devplacepy.content import can_view_project, enrich_items
 from devplacepy.utils import (
     get_current_user,
+    get_badge,
     require_user,
     require_user_api,
     time_ago,
@@ -46,6 +46,7 @@ from devplacepy.utils import (
     track_action,
     build_achievements,
 )
+from devplacepy.utils.rewards import LEVEL_XP
 from devplacepy.responses import respond, action_result, wants_json
 from devplacepy.schemas import ProfileOut
 from devplacepy.avatar import avatar_url, avatar_seed
@@ -139,6 +140,12 @@ async def profile_page(
             current_user["uid"], f"/profile/{profile_user['username']}"
         )
     profile_user["stars"] = get_user_stars(profile_user["uid"])
+    xp_raw = profile_user.get("xp") or 0
+    level_raw = profile_user.get("level") or 1
+    xp_progress_pct = xp_raw % LEVEL_XP
+    xp_next_level = level_raw * LEVEL_XP
+    profile_user["xp_progress_pct"] = xp_progress_pct
+    profile_user["xp_next_level"] = xp_next_level
     rank = get_user_rank(profile_user["uid"])
     follow_counts = get_follow_counts(profile_user["uid"])
 
@@ -195,6 +202,8 @@ async def profile_page(
             item["poll"] = polls_map.get(uid)
 
     badges = list(get_table("badges").find(user_uid=profile_user["uid"]))
+    for b in badges:
+        b["icon"] = get_badge(b["badge_name"]).get("icon")
     achievements = build_achievements({b["badge_name"] for b in badges})
     badge_total = sum(group["total"] for group in achievements)
     badge_earned = sum(group["earned"] for group in achievements)
@@ -440,6 +449,8 @@ async def profile_page(
             "awards_count": awards_count,
             "prominent_award": prominent_award,
             "can_give_award": can_give,
+            "xp_next_level": xp_next_level,
+            "xp_progress_pct": xp_progress_pct,
         },
         model=ProfileOut,
     )
@@ -499,3 +510,7 @@ async def regenerate_api_key(request: Request):
         links=[audit.target("user", user["uid"], user["username"])],
     )
     return JSONResponse({"api_key": new_key})
+
+
+
+

devplacepy/routers/projects/index.py

@@ -6,6 +6,7 @@ from sqlalchemy import or_
 from fastapi import Depends, APIRouter, Request
 from devplacepy.models import ProjectForm, ProjectEditForm, ProjectFlagForm, ForkForm
 from fastapi.responses import HTMLResponse, RedirectResponse, JSONResponse
+from devplacepy.attachments import get_attachments_batch
 from devplacepy.database import (
     get_table,
     get_users_by_uids,
@@ -13,6 +14,9 @@ from devplacepy.database import (
     get_site_stats,
     get_user_votes,
     get_recent_comments_by_target_uids,
+    get_reactions_by_targets,
+    get_user_bookmarks,
+    get_polls_by_post_uids,
     paginate,
     text_search_clause,
     resolve_by_slug,
@@ -35,6 +39,7 @@ from devplacepy.content import (
     is_owner,
     can_view_project,
     can_view_project_containers,
+    get_project_devlog,
 )
 from devplacepy.utils import (
     get_current_user,
@@ -171,7 +176,7 @@ async def projects_page(
     )
 
 @router.get("/{project_slug}", response_class=HTMLResponse)
-async def project_detail(request: Request, project_slug: str):
+async def project_detail(request: Request, project_slug: str, before: str = None):
     user = get_current_user(request)
     detail = load_detail("projects", "project", project_slug, user)
     if not detail:
@@ -216,6 +221,25 @@ async def project_detail(request: Request, project_slug: str):
         if parent
         else None
     )
+
+    devlog_posts, devlog_next_cursor = get_project_devlog(
+        project["uid"], before=before, viewer=user
+    )
+    if devlog_posts:
+        post_uids = [item["post"]["uid"] for item in devlog_posts]
+        attachments_map = get_attachments_batch("post", post_uids)
+        reactions_map = get_reactions_by_targets("post", post_uids, user)
+        bookmark_set = (
+            get_user_bookmarks(user["uid"], "post", post_uids) if user else set()
+        )
+        polls_map = get_polls_by_post_uids(post_uids, user)
+        for item in devlog_posts:
+            uid = item["post"]["uid"]
+            item["attachments"] = attachments_map.get(uid, [])
+            item["reactions"] = reactions_map.get(uid, {"counts": {}, "mine": []})
+            item["bookmarked"] = uid in bookmark_set
+            item["poll"] = polls_map.get(uid)
+
     return respond(
         request,
         "project_detail.html",
@@ -235,6 +259,8 @@ async def project_detail(request: Request, project_slug: str):
                 "forked_from": forked_from,
                 "fork_count": count_forks(project["uid"]),
                 "file_count": count_files(project["uid"]),
+                "devlog_posts": devlog_posts,
+                "devlog_next_cursor": devlog_next_cursor,
             },
         ),
         model=ProjectDetailOut,
@@ -464,3 +490,5 @@ async def set_project_readonly(
     request: Request, project_slug: str, data: Annotated[ProjectFlagForm, Depends(json_or_form(ProjectFlagForm))]
 ):
     return _set_project_flag(request, project_slug, "read_only", data.value)
+
+

devplacepy/routers/quizzes/__init__.py

@@ -0,0 +1,9 @@
+# retoor <retoor@molodetz.nl>
+
+from .index import router
+from . import attempts, questions
+
+router.include_router(questions.router)
+router.include_router(attempts.router)
+
+__all__ = ["router"]

devplacepy/routers/quizzes/_shared.py

@@ -0,0 +1,86 @@
+# retoor <retoor@molodetz.nl>
+
+from urllib.parse import quote
+
+from fastapi import Request
+from fastapi.responses import RedirectResponse
+
+from devplacepy.database import get_table, resolve_by_slug
+from devplacepy.responses import json_error, wants_json
+from devplacepy.seo import base_seo_context
+from devplacepy.services.pubsub import publish
+from devplacepy.services.quiz import QuizError, store
+from devplacepy.utils import is_admin, not_found
+
+
+def quiz_topic(quiz_uid: str) -> str:
+    return f"public.quiz.{quiz_uid}"
+
+
+async def notify_quiz(quiz_uid: str) -> None:
+    if not quiz_uid:
+        return
+    try:
+        await publish(quiz_topic(quiz_uid), {"kind": "update", "quiz_uid": quiz_uid})
+    except Exception:
+        pass
+
+
+def load_quiz(slug: str, user: dict | None) -> dict:
+    quiz = resolve_by_slug(get_table("quizzes"), slug)
+    if not quiz or not store.can_view_quiz(quiz, user):
+        raise not_found("Quiz not found")
+    return quiz
+
+
+def require_owner(quiz: dict, user: dict):
+    if not (store.is_quiz_owner(quiz, user) or is_admin(user)):
+        raise not_found("Quiz not found")
+    return quiz
+
+
+def require_editor(quiz: dict, user: dict):
+    if not store.is_quiz_owner(quiz, user):
+        raise not_found("Quiz not found")
+    return quiz
+
+
+def action_error(request: Request, message: str, redirect_url: str):
+    if wants_json(request):
+        return json_error(400, message)
+    separator = "&" if "?" in redirect_url else "?"
+    return RedirectResponse(
+        url=f"{redirect_url}{separator}error={quote(message)}", status_code=302
+    )
+
+
+def quiz_seo(request: Request, title: str, description: str, robots: str = "index,follow", **extra):
+    return base_seo_context(
+        request,
+        title=title,
+        description=description,
+        robots=robots,
+        breadcrumbs=[
+            {"name": "Home", "url": "/feed"},
+            {"name": "Quizzes", "url": "/quizzes"},
+            *extra.pop("breadcrumbs", []),
+        ],
+        **extra,
+    )
+
+
+def quiz_url(quiz: dict) -> str:
+    return f"/quizzes/{quiz.get('slug') or quiz['uid']}"
+
+
+__all__ = [
+    "QuizError",
+    "action_error",
+    "load_quiz",
+    "notify_quiz",
+    "quiz_seo",
+    "quiz_topic",
+    "quiz_url",
+    "require_editor",
+    "require_owner",
+]

devplacepy/routers/quizzes/attempts.py

@@ -0,0 +1,244 @@
+# retoor <retoor@molodetz.nl>
+
+from typing import Annotated
+
+from fastapi import APIRouter, Depends, Request
+from fastapi.responses import HTMLResponse, JSONResponse
+
+from devplacepy.config import QUIZ_ANSWER_MAX_CHARS
+from devplacepy.database import get_users_by_uids
+from devplacepy.dependencies import json_or_form
+from devplacepy.models import QuizAnswerForm
+from devplacepy.responses import action_result, respond, wants_json
+from devplacepy.schemas import (
+    QuizAnswerResultOut,
+    QuizAttemptPageOut,
+    QuizResultOut,
+)
+from devplacepy.services.audit import record as audit
+from devplacepy.services.quiz import QuizError, store
+from devplacepy.utils import (
+    award_rewards,
+    create_notification,
+    is_admin,
+    not_found,
+    require_user,
+    track_action,
+    XP_QUIZ_COMPLETE,
+)
+
+from ._shared import action_error, load_quiz, notify_quiz, quiz_seo, quiz_url
+
+router = APIRouter()
+
+
+def _load_attempt(quiz: dict, attempt_uid: str, user: dict, allow_admin: bool = False):
+    attempt = store.get_attempt(attempt_uid)
+    if not attempt or attempt.get("quiz_uid") != quiz["uid"]:
+        raise not_found("Attempt not found")
+    if attempt.get("user_uid") != user["uid"] and not (allow_admin and is_admin(user)):
+        raise not_found("Attempt not found")
+    return attempt
+
+
+def _author(quiz: dict):
+    return get_users_by_uids([quiz["user_uid"]]).get(quiz["user_uid"])
+
+
+@router.post("/{slug}/attempts")
+async def start_attempt(request: Request, slug: str):
+    user = require_user(request)
+    quiz = load_quiz(slug, user)
+    if quiz.get("status") != "published":
+        return action_error(request, "This quiz is not published yet", quiz_url(quiz))
+    try:
+        attempt = store.start_attempt(user, quiz)
+    except QuizError as exc:
+        return action_error(request, str(exc), quiz_url(quiz))
+    audit.record(
+        request,
+        "quiz.attempt.start",
+        user=user,
+        target_type="quiz",
+        target_uid=quiz["uid"],
+        target_label=quiz.get("title") or quiz["uid"],
+        summary=f"{user['username']} started an attempt on quiz {quiz.get('title')}",
+        metadata={"attempt_uid": attempt["uid"]},
+        links=[audit.target("quiz", quiz["uid"], quiz.get("title") or "")],
+    )
+    url = f"{quiz_url(quiz)}/attempts/{attempt['uid']}"
+    return action_result(
+        request, url, data={"uid": attempt["uid"], "url": url, "status": attempt["status"]}
+    )
+
+
+@router.get("/{slug}/attempts/{attempt_uid}", response_class=HTMLResponse)
+async def attempt_page(request: Request, slug: str, attempt_uid: str):
+    user = require_user(request)
+    quiz = load_quiz(slug, user)
+    attempt = _load_attempt(quiz, attempt_uid, user)
+    payload = store.serialize_attempt(quiz, attempt, user)
+    seo_ctx = quiz_seo(
+        request,
+        quiz.get("title") or "Quiz",
+        "Play this quiz on DevPlace.",
+        robots="noindex,follow",
+        breadcrumbs=[{"name": quiz.get("title") or "Quiz", "url": quiz_url(quiz)}],
+    )
+    return respond(
+        request,
+        "quiz_play.html",
+        {
+            **seo_ctx,
+            "request": request,
+            "user": user,
+            "quiz": store.serialize_quiz(quiz, user, _author(quiz)),
+            "attempt": payload,
+            "answer_max_chars": QUIZ_ANSWER_MAX_CHARS,
+            "quiz_error": request.query_params.get("error", ""),
+        },
+        model=QuizAttemptPageOut,
+    )
+
+
+@router.post("/{slug}/attempts/{attempt_uid}/answer")
+async def submit_answer(
+    request: Request,
+    slug: str,
+    attempt_uid: str,
+    data: Annotated[QuizAnswerForm, Depends(json_or_form(QuizAnswerForm))],
+):
+    user = require_user(request)
+    quiz = load_quiz(slug, user)
+    attempt = _load_attempt(quiz, attempt_uid, user)
+    attempt_url = f"{quiz_url(quiz)}/attempts/{attempt_uid}"
+    try:
+        answer, updated, result = await store.answer(
+            user,
+            quiz,
+            attempt,
+            data.question_uid,
+            data.submission(),
+        )
+    except QuizError as exc:
+        return action_error(request, str(exc), attempt_url)
+    if result.graded_by == "fallback":
+        audit.record_system(
+            "quiz.grade.failed",
+            result="failure",
+            target_type="quiz",
+            target_uid=quiz["uid"],
+            summary=(
+                f"AI grading unavailable for question {data.question_uid}, "
+                "deterministic fallback used"
+            ),
+            metadata={"attempt_uid": attempt_uid, "question_uid": data.question_uid},
+        )
+    audit.record(
+        request,
+        "quiz.attempt.answer",
+        user=user,
+        target_type="quiz",
+        target_uid=quiz["uid"],
+        target_label=quiz.get("title") or quiz["uid"],
+        summary=(
+            f"{user['username']} answered a question on quiz {quiz.get('title')} "
+            f"for {answer.get('awarded_points')} points"
+        ),
+        metadata={
+            "attempt_uid": attempt_uid,
+            "question_uid": data.question_uid,
+            "graded_by": result.graded_by,
+        },
+        links=[audit.target("quiz", quiz["uid"], quiz.get("title") or "")],
+    )
+    if not wants_json(request):
+        return action_result(request, attempt_url)
+    return JSONResponse(
+        QuizAnswerResultOut(
+            answer=store.serialize_answer(answer),
+            attempt=store.serialize_attempt(quiz, updated, user),
+        ).model_dump(mode="json")
+    )
+
+
+@router.post("/{slug}/attempts/{attempt_uid}/finish")
+async def finish_attempt(request: Request, slug: str, attempt_uid: str):
+    user = require_user(request)
+    quiz = load_quiz(slug, user)
+    attempt = _load_attempt(quiz, attempt_uid, user)
+    finished, won = store.finish(quiz, attempt)
+    results_url = f"{quiz_url(quiz)}/attempts/{attempt_uid}/results"
+    if won:
+        store.clear_cache()
+        award_rewards(user["uid"], XP_QUIZ_COMPLETE, "Quiz Taker")
+        track_action(user["uid"], "quiz_complete")
+        if float(finished.get("score_percent") or 0.0) >= 100.0:
+            track_action(user["uid"], "quiz_perfect")
+        if quiz["user_uid"] != user["uid"]:
+            create_notification(
+                quiz["user_uid"],
+                "quiz_attempt",
+                f"{user['username']} completed your quiz {quiz.get('title')}",
+                user["uid"],
+                quiz_url(quiz),
+            )
+        audit.record(
+            request,
+            "quiz.attempt.finish",
+            user=user,
+            target_type="quiz",
+            target_uid=quiz["uid"],
+            target_label=quiz.get("title") or quiz["uid"],
+            summary=(
+                f"{user['username']} finished quiz {quiz.get('title')} with "
+                f"{finished.get('score_percent')}%"
+            ),
+            metadata={
+                "attempt_uid": attempt_uid,
+                "score_percent": finished.get("score_percent"),
+                "passed": finished.get("passed"),
+            },
+            links=[audit.target("quiz", quiz["uid"], quiz.get("title") or "")],
+        )
+        await notify_quiz(quiz["uid"])
+    if not wants_json(request):
+        return action_result(request, results_url)
+    result = store.serialize_result(quiz, finished, user)
+    return JSONResponse(
+        QuizResultOut(
+            quiz=store.serialize_quiz(quiz, user, _author(quiz)),
+            attempt=result,
+            review=result["review"],
+            fallback_count=result["fallback_count"],
+        ).model_dump(mode="json")
+    )
+
+
+@router.get("/{slug}/attempts/{attempt_uid}/results", response_class=HTMLResponse)
+async def attempt_results(request: Request, slug: str, attempt_uid: str):
+    user = require_user(request)
+    quiz = load_quiz(slug, user)
+    attempt = _load_attempt(quiz, attempt_uid, user, allow_admin=True)
+    result = store.serialize_result(quiz, attempt, user)
+    seo_ctx = quiz_seo(
+        request,
+        f"{quiz.get('title') or 'Quiz'} results",
+        "Your quiz result on DevPlace.",
+        robots="noindex,follow",
+        breadcrumbs=[{"name": quiz.get("title") or "Quiz", "url": quiz_url(quiz)}],
+    )
+    return respond(
+        request,
+        "quiz_results.html",
+        {
+            **seo_ctx,
+            "request": request,
+            "user": user,
+            "quiz": store.serialize_quiz(quiz, user, _author(quiz)),
+            "attempt": result,
+            "review": result["review"],
+            "fallback_count": result["fallback_count"],
+        },
+        model=QuizResultOut,
+    )

devplacepy/routers/quizzes/index.py

@@ -0,0 +1,363 @@
+# retoor <retoor@molodetz.nl>
+
+from typing import Annotated
+
+from fastapi import APIRouter, Depends, Request
+from fastapi.responses import HTMLResponse, JSONResponse
+
+from devplacepy.config import QUIZ_SCOREBOARD_LIMIT
+from devplacepy.content import (
+    canonical_redirect,
+    create_content_item,
+    delete_content_item,
+    detail_context,
+    load_detail,
+)
+from devplacepy.database import (
+    get_reactions_by_targets,
+    get_recent_comments_by_target_uids,
+    get_user_bookmarks,
+    get_users_by_uids,
+    get_user_votes,
+    mark_notifications_read_by_target,
+    resolve_object_url,
+)
+from devplacepy.dependencies import json_or_form
+from devplacepy.models import QuizForm, QuizImportForm
+from devplacepy.responses import action_result, respond
+from devplacepy.schemas import (
+    QuizDetailOut,
+    QuizDocumentOut,
+    QuizFormPageOut,
+    QuizLeaderboardOut,
+    QuizScoreboardOut,
+    QuizzesOut,
+)
+from devplacepy.seo import quiz_schema, site_url, website_schema
+from devplacepy.services.audit import record as audit
+from devplacepy.services.quiz import QuizError, store
+from devplacepy.utils import (
+    award_rewards,
+    get_current_user,
+    require_user,
+    time_ago,
+    track_action,
+    XP_QUIZ,
+    XP_QUIZ_PUBLISH,
+)
+
+from ._shared import action_error, load_quiz, notify_quiz, quiz_seo, quiz_url, require_editor
+
+router = APIRouter()
+
+
+def _list_items(rows: list[dict], user: dict | None) -> list[dict]:
+    if not rows:
+        return []
+    uids = [row["uid"] for row in rows]
+    authors = get_users_by_uids([row["user_uid"] for row in rows])
+    counts = store.comment_counts(uids)
+    reactions = get_reactions_by_targets("quiz", uids, user)
+    recent = get_recent_comments_by_target_uids("quiz", uids, 3, user)
+    bookmarks = get_user_bookmarks(user["uid"], "quiz", uids) if user else set()
+    votes = get_user_votes(user["uid"], uids) if user else {}
+    states = store.attempt_states_for(user["uid"], uids) if user else {}
+    items = []
+    for row in rows:
+        state = states.get(row["uid"], {})
+        items.append(
+            {
+                "uid": row["uid"],
+                "slug": row.get("slug") or row["uid"],
+                "url": quiz_url(row),
+                "title": row.get("title") or "",
+                "description": row.get("description") or "",
+                "status": row.get("status") or "published",
+                "created_at": row.get("created_at") or "",
+                "time_ago": time_ago(row.get("created_at") or ""),
+                "author": authors.get(row["user_uid"]),
+                "question_count": int(row.get("question_count") or 0),
+                "total_points": int(row.get("total_points") or 0),
+                "attempt_count": int(row.get("attempt_count") or 0),
+                "time_limit_seconds": int(row.get("time_limit_seconds") or 0),
+                "pass_percent": int(row.get("pass_percent") or 0),
+                "stars": int(row.get("stars") or 0),
+                "my_vote": votes.get(row["uid"], 0),
+                "comment_count": counts.get(row["uid"], 0),
+                "bookmarked": row["uid"] in bookmarks,
+                "reactions": reactions.get(row["uid"], {"counts": {}, "mine": []}),
+                "recent_comments": recent.get(row["uid"], []),
+                "viewer_state": state.get("state", "todo"),
+                "viewer_best_percent": state.get("best_percent", 0.0),
+                "viewer_best_points": state.get("best_points", 0.0),
+                "viewer_attempt_uid": state.get("attempt_uid", ""),
+            }
+        )
+    return items
+
+
+@router.get("", response_class=HTMLResponse)
+async def quizzes_page(
+    request: Request, filter: str = "all", search: str = "", page: int = 1
+):
+    user = get_current_user(request)
+    current_filter = filter if filter in store.FILTERS else "all"
+    rows, pagination = store.list_quizzes(
+        viewer=user, quiz_filter=current_filter, search=search, page=max(1, page)
+    )
+    standing = store.standing_for(user["uid"]) if user else None
+    seo_ctx = quiz_seo(
+        request,
+        "Quizzes",
+        "Author quizzes, play them, and climb the DevPlace quiz scoreboard.",
+        schemas=[website_schema(site_url(request))],
+    )
+    return respond(
+        request,
+        "quizzes.html",
+        {
+            **seo_ctx,
+            "request": request,
+            "user": user,
+            "quizzes": _list_items(rows, user),
+            "search": search,
+            "filter": current_filter,
+            "current_filter": current_filter,
+            "counts": store.filter_counts(user, search),
+            "pagination": pagination,
+            "scoreboard": store.scoreboard(QUIZ_SCOREBOARD_LIMIT),
+            "viewer_standing": standing,
+            "viewer_progress": store.progress_for(user["uid"]) if user else {},
+            "viewer_can_create": bool(user),
+        },
+        model=QuizzesOut,
+    )
+
+
+@router.get("/scoreboard")
+async def quizzes_scoreboard(request: Request, limit: int = QUIZ_SCOREBOARD_LIMIT):
+    user = get_current_user(request)
+    bounded = max(1, min(100, int(limit or QUIZ_SCOREBOARD_LIMIT)))
+    return JSONResponse(
+        QuizScoreboardOut(
+            scoreboard=store.scoreboard(bounded),
+            viewer_standing=store.standing_for(user["uid"]) if user else None,
+            limit=bounded,
+        ).model_dump(mode="json")
+    )
+
+
+@router.get("/new", response_class=HTMLResponse)
+async def quiz_new_page(request: Request):
+    user = require_user(request)
+    seo_ctx = quiz_seo(
+        request,
+        "New quiz",
+        "Create a quiz on DevPlace.",
+        robots="noindex,follow",
+    )
+    return respond(
+        request,
+        "quiz_new.html",
+        {**seo_ctx, "request": request, "user": user, "viewer_can_create": True},
+        model=QuizFormPageOut,
+    )
+
+
+@router.post("/create")
+async def create_quiz(
+    request: Request, data: Annotated[QuizForm, Depends(json_or_form(QuizForm))]
+):
+    user = require_user(request)
+    fields = store.quiz_fields(data)
+    uid, slug = create_content_item(
+        "quizzes",
+        "quiz",
+        user,
+        fields,
+        fields["title"],
+        XP_QUIZ,
+        "First Quiz",
+        fields["description"],
+        None,
+        request,
+    )
+    url = f"/quizzes/{slug}/edit"
+    return action_result(request, url, data={"uid": uid, "slug": slug, "url": url})
+
+
+@router.post("/import")
+async def import_quiz(
+    request: Request, data: Annotated[QuizImportForm, Depends(json_or_form(QuizImportForm))]
+):
+    user = require_user(request)
+    document = data.document
+    fields = {
+        "title": document.title.strip(),
+        "description": document.description.strip(),
+        "status": "draft",
+        "published_at": "",
+        "question_count": 0,
+        "total_points": 0,
+        "attempt_count": 0,
+        **store.document_settings(document),
+    }
+    uid, slug = create_content_item(
+        "quizzes",
+        "quiz",
+        user,
+        fields,
+        fields["title"],
+        XP_QUIZ,
+        "First Quiz",
+        fields["description"],
+        None,
+        request,
+    )
+    imported = store.import_questions(uid, document)
+    audit.record(
+        request,
+        "quiz.import",
+        user=user,
+        target_type="quiz",
+        target_uid=uid,
+        target_label=fields["title"],
+        summary=f"{user['username']} imported quiz {fields['title']} with {imported} questions",
+        metadata={"question_count": imported},
+        links=[audit.target("quiz", uid, fields["title"])],
+    )
+    url = f"/quizzes/{slug}/edit"
+    return action_result(
+        request,
+        url,
+        data={"uid": uid, "slug": slug, "url": url, "question_count": imported},
+    )
+
+
+@router.get("/{slug}", response_class=HTMLResponse)
+async def quiz_detail(request: Request, slug: str):
+    user = get_current_user(request)
+    quiz = load_quiz(slug, user)
+    redirect = canonical_redirect("quizzes", quiz, slug)
+    if redirect:
+        return redirect
+    detail = load_detail("quizzes", "quiz", quiz["uid"], user)
+    if not detail:
+        return action_error(request, "Quiz not found", "/quizzes")
+    if user:
+        mark_notifications_read_by_target(user["uid"], resolve_object_url("quiz", quiz["uid"]))
+    states = store.attempt_states_for(user["uid"], [quiz["uid"]]) if user else {}
+    state = states.get(quiz["uid"], {})
+    author = detail["author"]
+    seo_ctx = quiz_seo(
+        request,
+        quiz.get("title") or "Quiz",
+        quiz.get("description") or "",
+        robots="index,follow" if quiz.get("status") == "published" else "noindex,nofollow",
+        seo_target=("quiz", quiz["uid"]),
+        og_type="article",
+        breadcrumbs=[{"name": quiz.get("title") or "Quiz", "url": quiz_url(quiz)}],
+        schemas=[quiz_schema(quiz, author, site_url(request))],
+    )
+    context = detail_context(
+        request,
+        user,
+        detail,
+        "quiz_row",
+        seo_ctx,
+        {
+            "quiz": store.serialize_quiz(quiz, user, author),
+            "questions": store.serialize_builder(quiz, user)
+            if store.is_quiz_owner(quiz, user)
+            else [],
+            "leaderboard": store.quiz_leaderboard(quiz["uid"]),
+            "viewer_state": state.get("state", "todo"),
+            "viewer_attempt_uid": state.get("attempt_uid", ""),
+            "target_type": "quiz",
+            "target_uid": quiz["uid"],
+        },
+    )
+    return respond(request, "quiz.html", context, model=QuizDetailOut)
+
+
+@router.get("/{slug}/export")
+async def export_quiz(request: Request, slug: str):
+    user = get_current_user(request)
+    quiz = load_quiz(slug, user)
+    include_answers = store.is_quiz_owner(quiz, user)
+    document = store.export_document(quiz["uid"], include_answers)
+    return JSONResponse(QuizDocumentOut.model_validate(document).model_dump(mode="json"))
+
+
+@router.get("/{slug}/leaderboard")
+async def quiz_leaderboard(request: Request, slug: str, limit: int = 25):
+    user = get_current_user(request)
+    quiz = load_quiz(slug, user)
+    return JSONResponse(
+        QuizLeaderboardOut(
+            quiz_uid=quiz["uid"],
+            entries=store.quiz_leaderboard(quiz["uid"], max(1, min(100, int(limit or 25)))),
+        ).model_dump(mode="json")
+    )
+
+
+@router.post("/edit/{slug}")
+async def edit_quiz(
+    request: Request, slug: str, data: Annotated[QuizForm, Depends(json_or_form(QuizForm))]
+):
+    user = require_user(request)
+    quiz = require_editor(load_quiz(slug, user), user)
+    try:
+        updated = store.edit_quiz(quiz["uid"], store.settings_update(data))
+    except QuizError as exc:
+        return action_error(request, str(exc), quiz_url(quiz))
+    audit.record(
+        request,
+        "quiz.edit",
+        user=user,
+        target_type="quiz",
+        target_uid=quiz["uid"],
+        target_label=updated.get("title") or quiz["uid"],
+        summary=f"{user['username']} edited quiz {updated.get('title')}",
+        links=[audit.target("quiz", quiz["uid"], updated.get("title") or "")],
+    )
+    await notify_quiz(quiz["uid"])
+    url = quiz_url(updated)
+    return action_result(request, url, data={"uid": quiz["uid"], "url": url})
+
+
+@router.post("/delete/{slug}")
+async def delete_quiz(request: Request, slug: str):
+    user = require_user(request)
+    response = delete_content_item(request, "quizzes", "quiz", user, slug, "/quizzes")
+    store.clear_cache()
+    return response
+
+
+@router.post("/{slug}/publish")
+async def publish_quiz(request: Request, slug: str):
+    user = require_user(request)
+    quiz = require_editor(load_quiz(slug, user), user)
+    try:
+        published = store.publish_quiz(quiz["uid"])
+    except QuizError as exc:
+        return action_error(request, str(exc), f"/quizzes/{slug}/edit")
+    if published.get("publish_won"):
+        award_rewards(user["uid"], XP_QUIZ_PUBLISH, "Quiz Author")
+        track_action(user["uid"], "quiz_publish")
+        audit.record(
+            request,
+            "quiz.publish",
+            user=user,
+            target_type="quiz",
+            target_uid=quiz["uid"],
+            target_label=published.get("title") or quiz["uid"],
+            summary=f"{user['username']} published quiz {published.get('title')}",
+            links=[audit.target("quiz", quiz["uid"], published.get("title") or "")],
+        )
+    store.clear_cache()
+    await notify_quiz(quiz["uid"])
+    url = quiz_url(published)
+    return action_result(
+        request, url, data={"uid": quiz["uid"], "url": url, "status": published.get("status")}
+    )

devplacepy/routers/quizzes/questions.py

@@ -0,0 +1,171 @@
+# retoor <retoor@molodetz.nl>
+
+from typing import Annotated
+
+from fastapi import APIRouter, Depends, Request
+from fastapi.responses import HTMLResponse
+
+from devplacepy.database import get_users_by_uids
+from devplacepy.dependencies import json_or_form
+from devplacepy.models import QuizQuestionForm, QuizReorderForm
+from devplacepy.responses import action_result, respond
+from devplacepy.schemas import QuizBuilderOut
+from devplacepy.services.audit import record as audit
+from devplacepy.services.quiz import QuizError, scoring, store
+from devplacepy.utils import require_user
+
+from ._shared import action_error, load_quiz, notify_quiz, quiz_seo, quiz_url, require_editor
+
+router = APIRouter()
+
+KIND_SPECS = [
+    {
+        "key": kind.key,
+        "label": kind.label,
+        "icon": kind.icon,
+        "has_options": kind.has_options,
+        "graded_by": kind.graded_by,
+    }
+    for kind in scoring.QUESTION_KINDS
+]
+
+
+def _question_payload(data: QuizQuestionForm) -> dict:
+    return {
+        "kind": data.kind,
+        "prompt": data.prompt.strip(),
+        "explanation": data.explanation.strip(),
+        "points": data.points,
+        "media_attachment_uid": data.media_attachment_uid.strip(),
+        "correct_boolean": int(bool(data.correct_boolean)),
+        "expected_answer": data.expected_answer.strip(),
+        "grading_criteria": data.grading_criteria.strip(),
+        "numeric_value": data.numeric_value,
+        "numeric_tolerance": data.numeric_tolerance,
+        "case_sensitive": int(bool(data.case_sensitive)),
+        "options": data.option_rows(),
+    }
+
+
+@router.get("/{slug}/edit", response_class=HTMLResponse)
+async def quiz_builder(request: Request, slug: str):
+    user = require_user(request)
+    quiz = require_editor(load_quiz(slug, user), user)
+    author = get_users_by_uids([quiz["user_uid"]]).get(quiz["user_uid"])
+    seo_ctx = quiz_seo(
+        request,
+        f"Edit {quiz.get('title') or 'quiz'}",
+        "Build and publish your quiz.",
+        robots="noindex,follow",
+        breadcrumbs=[{"name": quiz.get("title") or "Quiz", "url": quiz_url(quiz)}],
+    )
+    return respond(
+        request,
+        "quiz_edit.html",
+        {
+            **seo_ctx,
+            "request": request,
+            "user": user,
+            "quiz": store.serialize_quiz(quiz, user, author),
+            "questions": store.serialize_builder(quiz, user),
+            "kinds": KIND_SPECS,
+            "validation_errors": store.validation_errors(quiz["uid"]),
+            "quiz_error": request.query_params.get("error", ""),
+        },
+        model=QuizBuilderOut,
+    )
+
+
+@router.post("/{slug}/questions")
+async def add_question(
+    request: Request,
+    slug: str,
+    data: Annotated[QuizQuestionForm, Depends(json_or_form(QuizQuestionForm))],
+):
+    user = require_user(request)
+    quiz = require_editor(load_quiz(slug, user), user)
+    try:
+        question = store.add_question(quiz["uid"], _question_payload(data))
+    except QuizError as exc:
+        return action_error(request, str(exc), f"/quizzes/{slug}/edit")
+    _audit_question(request, user, quiz, question, "create")
+    await notify_quiz(quiz["uid"])
+    return action_result(
+        request,
+        f"/quizzes/{slug}/edit",
+        data={"uid": question["uid"], "position": question["position"]},
+    )
+
+
+@router.post("/{slug}/questions/reorder")
+async def reorder_questions(
+    request: Request,
+    slug: str,
+    data: Annotated[QuizReorderForm, Depends(json_or_form(QuizReorderForm))],
+):
+    user = require_user(request)
+    quiz = require_editor(load_quiz(slug, user), user)
+    try:
+        store.reorder_questions(quiz["uid"], data.order)
+    except QuizError as exc:
+        return action_error(request, str(exc), f"/quizzes/{slug}/edit")
+    audit.record(
+        request,
+        "quiz.question.reorder",
+        user=user,
+        target_type="quiz",
+        target_uid=quiz["uid"],
+        target_label=quiz.get("title") or quiz["uid"],
+        summary=f"{user['username']} reordered the questions of quiz {quiz.get('title')}",
+        links=[audit.target("quiz", quiz["uid"], quiz.get("title") or "")],
+    )
+    await notify_quiz(quiz["uid"])
+    return action_result(request, f"/quizzes/{slug}/edit", data={"order": data.order})
+
+
+@router.post("/{slug}/questions/{question_uid}")
+async def edit_question(
+    request: Request,
+    slug: str,
+    question_uid: str,
+    data: Annotated[QuizQuestionForm, Depends(json_or_form(QuizQuestionForm))],
+):
+    user = require_user(request)
+    quiz = require_editor(load_quiz(slug, user), user)
+    try:
+        question = store.edit_question(quiz["uid"], question_uid, _question_payload(data))
+    except QuizError as exc:
+        return action_error(request, str(exc), f"/quizzes/{slug}/edit")
+    _audit_question(request, user, quiz, question, "edit")
+    await notify_quiz(quiz["uid"])
+    return action_result(request, f"/quizzes/{slug}/edit", data={"uid": question_uid})
+
+
+@router.post("/{slug}/questions/{question_uid}/delete")
+async def delete_question(request: Request, slug: str, question_uid: str):
+    user = require_user(request)
+    quiz = require_editor(load_quiz(slug, user), user)
+    try:
+        question = store.delete_question(quiz["uid"], question_uid, user["uid"])
+    except QuizError as exc:
+        return action_error(request, str(exc), f"/quizzes/{slug}/edit")
+    _audit_question(request, user, quiz, question, "delete")
+    await notify_quiz(quiz["uid"])
+    return action_result(request, f"/quizzes/{slug}/edit", data={"uid": question_uid})
+
+
+def _audit_question(request, user: dict, quiz: dict, question: dict, action: str) -> None:
+    audit.record(
+        request,
+        f"quiz.question.{action}",
+        user=user,
+        target_type="quiz",
+        target_uid=quiz["uid"],
+        target_label=quiz.get("title") or quiz["uid"],
+        summary=(
+            f"{user['username']} {action}d a {question.get('kind')} question "
+            f"on quiz {quiz.get('title')}"
+        ),
+        metadata={"question_uid": question.get("uid"), "kind": question.get("kind")},
+        links=[audit.target("quiz", quiz["uid"], quiz.get("title") or "")],
+    )

devplacepy/routers/reactions.py

@@ -13,7 +13,7 @@ from devplacepy.dependencies import json_or_form
 logger = logging.getLogger(__name__)
 router = APIRouter()
 
-REACTABLE: set[str] = {"post", "comment", "gist", "project"}
+REACTABLE: set[str] = {"post", "comment", "gist", "project", "quiz"}
 
 @router.post("/{target_type}/{target_uid}")
 async def react(

devplacepy/routers/uploads.py

@@ -5,16 +5,23 @@ from pathlib import Path
 from typing import Annotated
 from fastapi import Depends, APIRouter, Request
 from fastapi.responses import JSONResponse
-from devplacepy.database import get_table, get_int_setting
-from devplacepy.models import UploadUrlForm
+from devplacepy.database import (
+    get_table,
+    get_int_setting,
+    get_user_attachments,
+    get_user_attachment,
+)
+from devplacepy.models import UploadUrlForm, AttachmentRenameForm
 from devplacepy.utils import require_user_api, is_admin, track_action
 from devplacepy.attachments import (
     store_attachment,
     store_attachment_from_url,
     soft_delete_attachment,
+    rename_attachment,
     is_extension_allowed,
     RemoteFetchError,
 )
+from devplacepy.schemas import UploadItemOut, UploadsListOut
 from urllib.parse import urlparse
 from devplacepy.services.audit import record as audit
 from devplacepy.dependencies import json_or_form
@@ -91,6 +98,74 @@ async def upload_from_url(request: Request, data: Annotated[UploadUrlForm, Depen
     )
     return JSONResponse(result, status_code=201)
 
+def _linked_filter(linked):
+    if linked is None:
+        return None
+    return linked.strip().lower() in ("1", "true", "yes", "linked")
+
+
+@router.get("")
+async def list_attachments(
+    request: Request, page: int = 1, linked: str | None = None
+):
+    user = require_user_api(request)
+    items, pagination = get_user_attachments(
+        user["uid"], page=page, linked=_linked_filter(linked)
+    )
+    payload = {
+        "attachments": items,
+        "pagination": pagination,
+        "total": pagination.get("total", len(items)),
+    }
+    return JSONResponse(UploadsListOut.model_validate(payload).model_dump(mode="json"))
+
+
+@router.get("/{attachment_uid}")
+async def get_attachment_route(request: Request, attachment_uid: str):
+    user = require_user_api(request)
+    item = get_user_attachment(attachment_uid)
+    if not item:
+        return JSONResponse({"error": "Attachment not found"}, status_code=404)
+    if item.get("user_uid") and item["user_uid"] != user["uid"] and not is_admin(user):
+        return JSONResponse({"error": "Not authorized"}, status_code=403)
+    return JSONResponse(UploadItemOut.model_validate(item).model_dump(mode="json"))
+
+
+@router.patch("/{attachment_uid}")
+async def rename_attachment_route(
+    request: Request,
+    attachment_uid: str,
+    data: Annotated[
+        AttachmentRenameForm, Depends(json_or_form(AttachmentRenameForm))
+    ],
+):
+    user = require_user_api(request)
+    att = get_table("attachments").find_one(uid=attachment_uid, deleted_at=None)
+    if not att:
+        return JSONResponse({"error": "Attachment not found"}, status_code=404)
+    if att.get("user_uid") and att["user_uid"] != user["uid"] and not is_admin(user):
+        return JSONResponse({"error": "Not authorized"}, status_code=403)
+    old_name = att.get("original_filename")
+    new_name = rename_attachment(attachment_uid, data.filename)
+    if new_name is None:
+        return JSONResponse({"error": "Invalid filename"}, status_code=400)
+    logger.info(f"Attachment {attachment_uid} renamed to {new_name} by {user['username']}")
+    audit.record(
+        request,
+        "attachment.rename",
+        user=user,
+        target_type="attachment",
+        target_uid=attachment_uid,
+        target_label=new_name,
+        old_value=old_name,
+        new_value=new_name,
+        summary=f"{user['username']} renamed attachment to {new_name}",
+        links=[audit.attachment_link(attachment_uid, new_name)],
+    )
+    item = get_user_attachment(attachment_uid)
+    return JSONResponse(UploadItemOut.model_validate(item).model_dump(mode="json"))
+
+
 @router.delete("/delete/{attachment_uid}")
 async def delete_attachment_route(request: Request, attachment_uid: str):
     user = require_user_api(request)

devplacepy/routers/votes.py

@@ -12,7 +12,7 @@ from devplacepy.dependencies import json_or_form
 logger = logging.getLogger(__name__)
 router = APIRouter()
 
-VOTABLE = {"post", "comment", "gist", "project"}
+VOTABLE = {"post", "comment", "gist", "project", "quiz"}
 
 
 @router.post("/{target_type}/{target_uid}")

devplacepy/schemas/__init__.py

@@ -99,6 +99,8 @@ from devplacepy.schemas.backups import (
     BackupStoragePathOut,
 )
 from devplacepy.schemas.admin import (
+    AdminDeviiTaskItemOut,
+    AdminDeviiTasksOut,
     AdminGameOut,
     AdminMediaItemOut,
     AdminMediaOut,
@@ -115,6 +117,10 @@ from devplacepy.schemas.gateway import (
     GatewayUsageOut,
     UserAiUsageOut,
 )
+from devplacepy.schemas.uploads import (
+    UploadItemOut,
+    UploadsListOut,
+)
 from devplacepy.schemas.statistics import StatisticsOut
 from devplacepy.schemas.auth import (
     AuthPageOut,
@@ -139,6 +145,27 @@ from devplacepy.schemas.dbapi import (
     DbTableOut,
     NlQueryOut,
 )
+from devplacepy.schemas.quiz import (
+    QuizAnswerOut,
+    QuizAnswerResultOut,
+    QuizAttemptOut,
+    QuizAttemptPageOut,
+    QuizBuilderOut,
+    QuizDetailOut,
+    QuizDocumentOut,
+    QuizFormPageOut,
+    QuizLeaderboardEntryOut,
+    QuizLeaderboardOut,
+    QuizListItemOut,
+    QuizOptionOut,
+    QuizOut,
+    QuizProgressOut,
+    QuizQuestionOut,
+    QuizResultOut,
+    QuizScoreboardEntryOut,
+    QuizScoreboardOut,
+    QuizzesOut,
+)
 from devplacepy.schemas.game import (
     GameCropOut,
     GameFarmOut,

devplacepy/schemas/admin.py

@@ -74,6 +74,32 @@ class AdminTrashOut(_Out):
     admin_section: Optional[str] = None
 
 
+class AdminDeviiTaskItemOut(_Out):
+    uid: str
+    label: Optional[str] = None
+    owner_uid: str = ""
+    owner: str = ""
+    owner_is_admin: bool = False
+    quota: dict = {}
+    schedule: str = ""
+    status: str = ""
+    enabled: bool = False
+    run_count: int = 0
+    max_runs: Optional[int] = None
+    failure_count: int = 0
+    next_run_at: Optional[str] = None
+    expires_at: Optional[str] = None
+    last_error: Optional[str] = None
+
+
+class AdminDeviiTasksOut(_Out):
+    items: list[AdminDeviiTaskItemOut] = []
+    state: str = "active"
+    tabs: list[dict] = []
+    limits: dict = {}
+    admin_section: Optional[str] = None
+
+
 class AdminGameOut(_Out):
     era_active: bool = False
     era_name: str = ""

devplacepy/schemas/content.py

@@ -4,6 +4,8 @@ from __future__ import annotations
 
 from typing import Any, Optional
 
+from pydantic import ConfigDict, Field
+
 from devplacepy.schemas.base import _Out
 
 
@@ -17,6 +19,8 @@ class UserOut(_Out):
     website: Optional[str] = None
     level: Optional[int] = None
     xp: Optional[int] = None
+    xp_progress_pct: Optional[int] = None
+    xp_next_level: Optional[int] = None
     stars: Optional[int] = None
     created_at: Optional[str] = None
     last_seen: Optional[str] = None
@@ -62,8 +66,10 @@ class PollOut(_Out):
 
 
 class BadgeOut(_Out):
-    name: Optional[str] = None
+    name: Optional[str] = Field(None, alias="badge_name")
+    icon: Optional[str] = None
     created_at: Optional[str] = None
+    model_config = ConfigDict(populate_by_name=True)
 
 
 class PostOut(_Out):
@@ -202,3 +208,4 @@ class MessageOut(_Out):
 
 
 CommentItemOut.model_rebuild()
+

devplacepy/schemas/game.py

@@ -37,6 +37,8 @@ class GamePlotOut(_Out):
     steal_reason: str = ""
     is_golden: bool = False
     fertilize_cost: int = 0
+    raided_fraction: float = 0.0
+    raided_pct: int = 0
 
 
 class GamePerkOut(_Out):
@@ -144,6 +146,7 @@ class GameFarmOut(_Out):
     treasury_balance: int = 0
     streak: int = 0
     daily_available: bool = False
+    daily_streak_reset: bool = False
     daily_reward: int = 0
     perks: list[GamePerkOut] = []
     quests: list[GameQuestOut] = []
@@ -161,6 +164,12 @@ class GameFarmOut(_Out):
     cosmetics: list[GameCosmeticOut] = []
     active_title: str = ""
     underdog_boost_seconds_remaining: int = 0
+    contract_boost_seconds_remaining: int = 0
+    auto_harvested: int = 0
+    auto_harvest_coins: int = 0
+    auto_harvest_xp: int = 0
+    steal_max_per_victim_per_day: int = 0
+    defense_downgrade_available: bool = False
     mastery_analytics_unlocked: bool = False
     lifetime_coins_earned: int = 0
     lifetime_harvests: int = 0

devplacepy/schemas/listings.py

@@ -163,6 +163,8 @@ class ProjectDetailOut(_Out):
     forked_from: Optional[dict] = None
     fork_count: int = 0
     file_count: int = 0
+    devlog_posts: list[FeedItemOut] = []
+    devlog_next_cursor: Optional[str] = None
 
 
 class GistsOut(_Out):
@@ -232,3 +234,4 @@ class LeaderboardOut(_Out):
 class SavedOut(_Out):
     items: list[SavedItemOut] = []
     next_cursor: Optional[str] = None
+

devplacepy/schemas/profile.py

@@ -72,6 +72,8 @@ class ProfileOut(_Out):
     followers_count: Optional[int] = None
     following_count: Optional[int] = None
     viewer_is_admin: bool = False
+    xp_next_level: int = 0
+    xp_progress_pct: int = 0
     media: list[MediaItemOut] = []
     media_pagination: Optional[Any] = None
     notification_prefs: list[Any] = []
@@ -88,3 +90,4 @@ class TelegramPairOut(_Out):
     code: Optional[str] = None
     expires_at: Optional[str] = None
     ttl_minutes: Optional[int] = None
+

devplacepy/schemas/quiz.py

@@ -0,0 +1,230 @@
+# retoor <retoor@molodetz.nl>
+
+from __future__ import annotations
+
+from typing import Any, Optional
+
+from devplacepy.schemas.base import _Out
+from devplacepy.schemas.content import CommentItemOut, UserOut
+
+
+class QuizOptionOut(_Out):
+    uid: str = ""
+    position: int = 0
+    label: str = ""
+    is_correct: Optional[bool] = None
+    match_value: Optional[str] = None
+
+
+class QuizAnswerOut(_Out):
+    uid: str = ""
+    question_uid: str = ""
+    position: int = 0
+    answer_text: str = ""
+    option_uids: list[str] = []
+    answered: bool = False
+    answered_at: str = ""
+    is_correct: bool = False
+    awarded_points: float = 0.0
+    feedback: str = ""
+    graded_by: str = ""
+    confidence: float = 0.0
+
+
+class QuizQuestionOut(_Out):
+    uid: str = ""
+    quiz_uid: str = ""
+    position: int = 0
+    kind: str = ""
+    kind_label: str = ""
+    prompt: str = ""
+    explanation: str = ""
+    points: int = 1
+    media_attachment_uid: str = ""
+    case_sensitive: bool = False
+    options: list[QuizOptionOut] = []
+    option_count: int = 0
+    match_choices: list[str] = []
+    correct_boolean: Optional[bool] = None
+    expected_answer: Optional[str] = None
+    grading_criteria: Optional[str] = None
+    numeric_value: Optional[float] = None
+    numeric_tolerance: Optional[float] = None
+    answer: Optional[QuizAnswerOut] = None
+
+
+class QuizOut(_Out):
+    uid: str = ""
+    slug: str = ""
+    url: str = ""
+    title: str = ""
+    description: str = ""
+    status: str = "draft"
+    published_at: str = ""
+    shuffle_questions: bool = False
+    shuffle_options: bool = False
+    reveal_answers: bool = False
+    allow_review: bool = True
+    time_limit_seconds: int = 0
+    pass_percent: int = 0
+    question_count: int = 0
+    total_points: int = 0
+    attempt_count: int = 0
+    stars: int = 0
+    created_at: str = ""
+    author: Optional[UserOut] = None
+    viewer_owns: bool = False
+    viewer_is_admin: bool = False
+    viewer_can_edit: bool = False
+    viewer_can_play: bool = False
+    viewer_state: str = "todo"
+    validation_errors: list[str] = []
+
+
+class QuizDetailOut(_Out):
+    quiz: QuizOut = QuizOut()
+    questions: list[QuizQuestionOut] = []
+    comments: list[CommentItemOut] = []
+    attachments: list[Any] = []
+    reactions: dict = {}
+    bookmarked: bool = False
+    star_count: int = 0
+    my_vote: int = 0
+    leaderboard: list[Any] = []
+    viewer_state: str = "todo"
+    viewer_attempt_uid: str = ""
+
+
+class QuizListItemOut(_Out):
+    uid: str = ""
+    slug: str = ""
+    url: str = ""
+    title: str = ""
+    description: str = ""
+    status: str = "published"
+    created_at: str = ""
+    time_ago: str = ""
+    author: Optional[UserOut] = None
+    question_count: int = 0
+    total_points: int = 0
+    attempt_count: int = 0
+    time_limit_seconds: int = 0
+    pass_percent: int = 0
+    stars: int = 0
+    my_vote: int = 0
+    comment_count: int = 0
+    bookmarked: bool = False
+    reactions: dict = {}
+    recent_comments: list[CommentItemOut] = []
+    viewer_state: str = "todo"
+    viewer_best_percent: float = 0.0
+    viewer_best_points: float = 0.0
+    viewer_attempt_uid: str = ""
+
+
+class QuizScoreboardEntryOut(_Out):
+    rank: int = 0
+    user: Optional[UserOut] = None
+    total_points: float = 0.0
+    quizzes_completed: int = 0
+    avg_percent: float = 0.0
+    perfect_count: int = 0
+
+
+class QuizProgressOut(_Out):
+    completed: int = 0
+    todo: int = 0
+    avg_percent: float = 0.0
+    total_points: float = 0.0
+    rank: int = 0
+    perfect_count: int = 0
+
+
+class QuizScoreboardOut(_Out):
+    scoreboard: list[QuizScoreboardEntryOut] = []
+    viewer_standing: Optional[QuizScoreboardEntryOut] = None
+    limit: int = 0
+
+
+class QuizzesOut(_Out):
+    quizzes: list[QuizListItemOut] = []
+    search: str = ""
+    filter: str = "all"
+    counts: dict = {}
+    pagination: dict = {}
+    scoreboard: list[QuizScoreboardEntryOut] = []
+    viewer_standing: Optional[QuizScoreboardEntryOut] = None
+    viewer_progress: QuizProgressOut = QuizProgressOut()
+    viewer_can_create: bool = False
+
+
+class QuizAttemptOut(_Out):
+    uid: str = ""
+    quiz_uid: str = ""
+    quiz_slug: str = ""
+    quiz_title: str = ""
+    user_uid: str = ""
+    status: str = ""
+    started_at: str = ""
+    expires_at: str = ""
+    completed_at: str = ""
+    remaining_seconds: int = 0
+    answered_count: int = 0
+    question_count: int = 0
+    score_points: float = 0.0
+    max_points: int = 0
+    score_percent: float = 0.0
+    passed: bool = False
+    pass_percent: int = 0
+    allow_review: bool = True
+    questions: list[QuizQuestionOut] = []
+
+
+class QuizAttemptPageOut(_Out):
+    quiz: QuizOut = QuizOut()
+    attempt: QuizAttemptOut = QuizAttemptOut()
+
+
+class QuizResultOut(_Out):
+    quiz: QuizOut = QuizOut()
+    attempt: QuizAttemptOut = QuizAttemptOut()
+    review: list[QuizQuestionOut] = []
+    fallback_count: int = 0
+
+
+class QuizAnswerResultOut(_Out):
+    ok: bool = True
+    answer: QuizAnswerOut = QuizAnswerOut()
+    attempt: QuizAttemptOut = QuizAttemptOut()
+
+
+class QuizLeaderboardEntryOut(_Out):
+    rank: int = 0
+    user: Optional[UserOut] = None
+    score_points: float = 0.0
+    score_percent: float = 0.0
+    passed: bool = False
+    completed_at: str = ""
+
+
+class QuizLeaderboardOut(_Out):
+    quiz_uid: str = ""
+    entries: list[QuizLeaderboardEntryOut] = []
+
+
+class QuizDocumentOut(_Out):
+    title: str = ""
+    description: str = ""
+    settings: dict = {}
+    questions: list[Any] = []
+
+
+class QuizBuilderOut(_Out):
+    quiz: QuizOut = QuizOut()
+    questions: list[QuizQuestionOut] = []
+    kinds: list[Any] = []
+    validation_errors: list[str] = []
+
+
+class QuizFormPageOut(_Out):
+    viewer_can_create: bool = False

devplacepy/schemas/uploads.py

@@ -0,0 +1,20 @@
+# retoor <retoor@molodetz.nl>
+
+from __future__ import annotations
+
+from typing import Any, Optional
+
+from devplacepy.schemas.base import _Out
+from devplacepy.schemas.profile import MediaItemOut
+
+
+class UploadItemOut(MediaItemOut):
+    is_audio: bool = False
+    linked: bool = False
+    user_uid: Optional[str] = None
+
+
+class UploadsListOut(_Out):
+    attachments: list[UploadItemOut] = []
+    pagination: Optional[Any] = None
+    total: int = 0

devplacepy/seo.py

@@ -201,6 +201,24 @@ def software_source_code_schema(gist, base_url):
     }
 
 
+def quiz_schema(quiz, author, base_url):
+    return {
+        "@type": "Quiz",
+        "name": quiz.get("title") or "Quiz",
+        "description": truncate(plain_markdown(quiz.get("description", "") or ""), 200),
+        "url": f"{base_url}/quizzes/{quiz.get('slug') or quiz['uid']}",
+        "about": quiz.get("title") or "Quiz",
+        "educationalLevel": "beginner",
+        "numberOfQuestions": int(quiz.get("question_count") or 0),
+        "author": {
+            "@type": "Person",
+            "name": (author or {}).get("username", "") or "DevPlace member",
+            "url": f"{base_url}/profile/{(author or {}).get('username', '')}",
+        },
+        "dateCreated": quiz.get("created_at", ""),
+    }
+
+
 def _json_ld_dumps(payload):
     raw = json.dumps(payload, ensure_ascii=False)
     return (
@@ -398,6 +416,7 @@ def _build_sitemap(base_url):
         url_element(f"{base_url}/projects", changefreq="daily", priority="0.8")
     )
     urlset.append(url_element(f"{base_url}/gists", changefreq="daily", priority="0.8"))
+    urlset.append(url_element(f"{base_url}/quizzes", changefreq="daily", priority="0.8"))
     urlset.append(
         url_element(f"{base_url}/leaderboard", changefreq="daily", priority="0.7")
     )
@@ -453,6 +472,24 @@ def _build_sitemap(base_url):
                 )
             )
 
+    if "quizzes" in db.tables:
+        quizzes = _collect(
+            get_table("quizzes"),
+            SITEMAP_URL_LIMIT,
+            "quizzes",
+            status="published",
+            order_by=["-created_at"],
+        )
+        for quiz in quizzes:
+            urlset.append(
+                url_element(
+                    f"{base_url}/quizzes/{quiz.get('slug') or quiz['uid']}",
+                    lastmod=quiz.get("published_at", "") or quiz.get("created_at", ""),
+                    changefreq="weekly",
+                    priority="0.6",
+                )
+            )
+
     if "news" in db.tables:
         articles = _collect(
             get_table("news"),

devplacepy/services/audit/categories.py

@@ -13,6 +13,7 @@ CATEGORY_BY_PREFIX: dict[str, str] = {
     "comment": "content",
     "gist": "content",
     "issue": "content",
+    "quiz": "content",
     "vote": "engagement",
     "reaction": "engagement",
     "bookmark": "engagement",
@@ -26,6 +27,7 @@ CATEGORY_BY_PREFIX: dict[str, str] = {
     "backup": "backup",
     "attachment": "attachment",
     "news": "news",
+    "game": "game",
     "admin": "admin",
     "service": "service",
     "gateway": "ai",

devplacepy/services/containers/api.py.bak

@@ -1,637 +0,0 @@
-# retoor <retoor@molodetz.nl>
-
-import asyncio
-import json
-import re
-import socket
-from pathlib import Path
-
-from devplacepy import config, project_files, stealth
-from devplacepy.services.containers import store
-from devplacepy.services.containers.backend.base import (
-    WORKSPACE_MOUNT,
-    Mount,
-    PortMapping,
-    RunSpec,
-)
-from devplacepy.services.containers.runtime import get_backend
-from devplacepy.services.devii.tasks.schedule import (
-    Schedule,
-    now_utc,
-    to_iso,
-)
-
-IMAGE_NAME_RE = re.compile(r"^[a-z0-9][a-z0-9._-]{0,62}$")
-INGRESS_SLUG_RE = re.compile(r"^[a-z0-9][a-z0-9-]{0,62}$")
-MEM_RE = re.compile(r"^\d+(\.\d+)?[bkmgBKMG]?$")
-CPU_RE = re.compile(r"^\d+(\.\d+)?$")
-ENV_KEY_RE = re.compile(r"^[A-Za-z_][A-Za-z0-9_]*$")
-INSTANCE_LABEL = "devplace.instance"
-PROJECT_LABEL = "devplace.project"
-HOST_PORT_MIN = 20001
-HOST_PORT_MAX = 65535
-BOOT_LANGUAGES = ("none", "python", "bash")
-BOOT_SCRIPT_FILES = {"python": ".devplace_boot.py", "bash": ".devplace_boot.sh"}
-BOOT_SCRIPT_RUNNERS = {"python": "python", "bash": "bash"}
-MAX_BOOT_SCRIPT_CHARS = 100_000
-
-
-class ContainerError(ValueError):
-    pass
-
-
-def _validate_limits(cpu_limit: str, mem_limit: str) -> None:
-    if cpu_limit and not CPU_RE.match(str(cpu_limit)):
-        raise ContainerError("cpu limit must be a number, e.g. 1 or 1.5")
-    if mem_limit and not MEM_RE.match(str(mem_limit)):
-        raise ContainerError("memory limit must look like 512m, 1g, or a byte count")
-
-
-def validate_run_as(run_as_uid) -> str:
-    uid = str(run_as_uid or "").strip()
-    if not uid:
-        return ""
-    from devplacepy import database
-
-    user = database.get_users_by_uids([uid]).get(uid)
-    if not user:
-        raise ContainerError(f"run-as user not found: {uid}")
-    return uid
-
-
-def validate_boot(boot_language, boot_script) -> tuple:
-    language = str(boot_language or "none").strip().lower() or "none"
-    if language not in BOOT_LANGUAGES:
-        raise ContainerError(
-            f"boot language must be one of {', '.join(BOOT_LANGUAGES)}"
-        )
-    script = str(boot_script or "")
-    if language == "none":
-        script = ""
-    if len(script) > MAX_BOOT_SCRIPT_CHARS:
-        raise ContainerError(
-            f"boot script exceeds the {MAX_BOOT_SCRIPT_CHARS}-character limit"
-        )
-    if language != "none" and not script.strip():
-        raise ContainerError("boot script is required when a boot language is set")
-    return language, script
-
-
-def parse_ports(value) -> list:
-    ports = []
-    if not value:
-        return ports
-    items = (
-        value if isinstance(value, list) else str(value).replace(",", "\n").splitlines()
-    )
-    for item in items:
-        item = str(item).strip()
-        if not item:
-            continue
-        proto = "tcp"
-        if "/" in item:
-            item, proto = item.split("/", 1)
-        if ":" in item:
-            host, container = item.split(":", 1)
-        else:
-            host, container = "0", item
-        if not host.isdigit() or not container.isdigit():
-            raise ContainerError(
-                f"port '{item}' must be numeric host:container or a bare container port"
-            )
-        ports.append(PortMapping(int(host), int(container), proto.strip() or "tcp"))
-    return ports
-
-
-def used_host_ports() -> set:
-    ports = set()
-    for instance in store.all_instances():
-        for mapping in json.loads(instance.get("ports_json") or "[]"):
-            host = int(mapping.get("host") or 0)
-            if host:
-                ports.add(host)
-    return ports
-
-
-def _host_port_free(port: int) -> bool:
-    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
-        sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
-        try:
-            sock.bind(("0.0.0.0", port))
-            return True
-        except OSError:
-            return False
-
-
-def allocate_host_port(reserved: set) -> int:
-    for port in range(HOST_PORT_MIN, HOST_PORT_MAX + 1):
-        if port in reserved:
-            continue
-        if _host_port_free(port):
-            return port
-    raise ContainerError(
-        f"no free host port available in range {HOST_PORT_MIN}-{HOST_PORT_MAX}"
-    )
-
-
-def assign_host_ports(port_list: list) -> list:
-    reserved = used_host_ports()
-    assigned = []
-    for mapping in port_list:
-        host = mapping.host
-        if not host:
-            host = allocate_host_port(reserved)
-        elif host in reserved:
-            raise ContainerError(
-                f"host port {host} is already published by another instance"
-            )
-        reserved.add(host)
-        assigned.append(PortMapping(host, mapping.container, mapping.proto))
-    return assigned
-
-
-def parse_env(value) -> dict:
-    env = {}
-    if not value:
-        return env
-    if isinstance(value, dict):
-        items = value.items()
-    else:
-        items = (line.split("=", 1) for line in str(value).splitlines() if "=" in line)
-    for key, val in items:
-        key = str(key).strip()
-        if not ENV_KEY_RE.match(key):
-            raise ContainerError(f"invalid environment variable name: {key}")
-        env[key] = str(val)
-    return env
-
-
-# ---------------- instances ----------------
-
-
-def validate_ingress(slug: str, port, port_list) -> tuple:
-    slug = (slug or "").strip().lower()
-    if not slug:
-        return "", 0
-    if not INGRESS_SLUG_RE.match(slug):
-        raise ContainerError(
-            "ingress slug must be lowercase letters, digits, or '-' (max 63 chars)"
-        )
-    for other in store.all_instances():
-        if other.get("ingress_slug") == slug:
-            raise ContainerError(f"ingress slug '{slug}' is already in use")
-    ingress_port = int(port) if port else 0
-    container_ports = {p.container for p in port_list}
-    if ingress_port and ingress_port not in container_ports:
-        raise ContainerError(
-            f"ingress_port {ingress_port} must be one of the container ports you mapped"
-        )
-    if not ingress_port and len(container_ports) != 1:
-        raise ContainerError(
-            "set ingress_port to choose which mapped container port to publish"
-        )
-    return slug, ingress_port
-
-
-async def create_instance(
-    project: dict,
-    *,
-    name: str,
-    boot_command: str = "",
-    boot_language: str = "none",
-    boot_script: str = "",
-    run_as_uid: str = "",
-    start_on_boot: bool = False,
-    env="",
-    cpu_limit: str = "",
-    mem_limit: str = "",
-    ports="",
-    volumes="",
-    restart_policy: str = "never",
-    autostart: bool = True,
-    ingress_slug: str = "",
-    ingress_port=None,
-    actor=("system", "system"),
-) -> dict:
-    if not await get_backend().image_exists(config.CONTAINER_IMAGE):
-        raise ContainerError(
-            f"the '{config.CONTAINER_IMAGE}' image is not built - run 'make ppy'"
-        )
-    if restart_policy not in store.RESTART_POLICIES:
-        raise ContainerError(
-            f"restart policy must be one of {', '.join(store.RESTART_POLICIES)}"
-        )
-    _validate_limits(cpu_limit, mem_limit)
-    run_as_uid = validate_run_as(run_as_uid)
-    boot_language, boot_script = validate_boot(boot_language, boot_script)
-    port_list = assign_host_ports(parse_ports(ports))
-    env_map = parse_env(env)
-    name = (name or "").strip()
-    if not name:
-        raise ContainerError("instance name is required")
-    ingress_slug, ingress_port = validate_ingress(ingress_slug, ingress_port, port_list)
-
-    workspace = Path(config.CONTAINER_WORKSPACES_DIR) / project["uid"]
-    await asyncio.to_thread(
-        project_files.export_to_dir, project["uid"], "", str(workspace)
-    )
-
-    row = {
-        "project_uid": project["uid"],
-        "created_by": actor[1] if actor and actor[0] == "user" else "",
-        "owner_uid": project.get("user_uid", ""),
-        "run_as_uid": run_as_uid,
-        "name": name,
-        "boot_command": boot_command or "",
-        "boot_language": boot_language,
-        "boot_script": boot_script,
-        "start_on_boot": 1 if start_on_boot else 0,
-        "env_json": json.dumps(env_map),
-        "cpu_limit": str(cpu_limit or ""),
-        "mem_limit": str(mem_limit or ""),
-        "ports_json": json.dumps(
-            [
-                {"host": p.host, "container": p.container, "proto": p.proto}
-                for p in port_list
-            ]
-        ),
-        "volumes_json": volumes
-        if isinstance(volumes, str)
-        else json.dumps(volumes or []),
-        "restart_policy": restart_policy,
-        "ingress_slug": ingress_slug,
-        "ingress_port": ingress_port,
-        "desired_state": store.DESIRED_RUNNING if autostart else store.DESIRED_STOPPED,
-        "status": store.ST_CREATED,
-        "workspace_dir": str(workspace),
-    }
-    instance = store.create_instance(row)
-    store.record_event(
-        instance, "created", actor[0], actor[1], {"image": config.CONTAINER_IMAGE}
-    )
-    if actor and actor[0] == "user":
-        from devplacepy.utils import track_action
-
-        track_action(actor[1], "container")
-    return instance
-
-
-def set_desired_state(
-    instance: dict, desired: str, *, actor=("system", "system")
-) -> dict:
-    if desired not in (
-        store.DESIRED_RUNNING,
-        store.DESIRED_STOPPED,
-        store.DESIRED_PAUSED,
-    ):
-        raise ContainerError("desired state must be running, stopped, or paused")
-    store.update_instance(instance["uid"], {"desired_state": desired})
-    store.record_event(instance, f"desire_{desired}", actor[0], actor[1])
-    return store.get_instance(instance["uid"])
-
-
-def request_restart(instance: dict, *, actor=("system", "system")) -> dict:
-    store.update_instance(
-        instance["uid"],
-        {"desired_state": store.DESIRED_RUNNING, "status": store.ST_RESTARTING},
-    )
-    store.record_event(instance, "restart", actor[0], actor[1])
-    return store.get_instance(instance["uid"])
-
-
-def mark_for_removal(instance: dict, *, actor=("system", "system")) -> None:
-    store.update_instance(
-        instance["uid"],
-        {"desired_state": store.DESIRED_STOPPED, "status": store.ST_REMOVING},
-    )
-    store.record_event(instance, "remove", actor[0], actor[1])
-
-
-def update_instance_config(
-    instance: dict,
-    *,
-    run_as_uid=None,
-    boot_language=None,
-    boot_script=None,
-    boot_command=None,
-    restart_policy=None,
-    start_on_boot=None,
-    cpu_limit=None,
-    mem_limit=None,
-    actor=("system", "system"),
-) -> dict:
-    changes: dict = {}
-    if run_as_uid is not None:
-        changes["run_as_uid"] = validate_run_as(run_as_uid)
-    if boot_language is not None or boot_script is not None:
-        language = (
-            boot_language
-            if boot_language is not None
-            else instance.get("boot_language", "none")
-        )
-        script = (
-            boot_script if boot_script is not None else instance.get("boot_script", "")
-        )
-        language, script = validate_boot(language, script)
-        changes["boot_language"] = language
-        changes["boot_script"] = script
-    if boot_command is not None:
-        changes["boot_command"] = str(boot_command or "")[:500]
-    if restart_policy is not None:
-        if restart_policy not in store.RESTART_POLICIES:
-            raise ContainerError(
-                f"restart policy must be one of {', '.join(store.RESTART_POLICIES)}"
-            )
-        changes["restart_policy"] = restart_policy
-    if start_on_boot is not None:
-        changes["start_on_boot"] = 1 if start_on_boot else 0
-    if cpu_limit is not None or mem_limit is not None:
-        cpu = cpu_limit if cpu_limit is not None else instance.get("cpu_limit", "")
-        mem = mem_limit if mem_limit is not None else instance.get("mem_limit", "")
-        _validate_limits(cpu, mem)
-        changes["cpu_limit"] = str(cpu or "")
-        changes["mem_limit"] = str(mem or "")
-    if not changes:
-        return store.get_instance(instance["uid"])
-    store.update_instance(instance["uid"], changes)
-    store.record_event(
-        instance, "configure", actor[0], actor[1], {"fields": sorted(changes)}
-    )
-    return store.get_instance(instance["uid"])
-
-
-def set_start_on_boot(
-    instance: dict, enabled: bool, *, actor=("system", "system")
-) -> dict:
-    store.update_instance(instance["uid"], {"start_on_boot": 1 if enabled else 0})
-    store.record_event(
-        instance, "start_on_boot", actor[0], actor[1], {"enabled": bool(enabled)}
-    )
-    return store.get_instance(instance["uid"])
-
-
-def materialize_boot_script(instance: dict) -> None:
-    language = (instance.get("boot_language") or "none").strip().lower()
-    workspace = instance.get("workspace_dir")
-    if not workspace:
-        return
-    for filename in BOOT_SCRIPT_FILES.values():
-        stale = Path(workspace) / filename
-        if stale.is_file():
-            try:
-                stale.unlink()
-            except OSError:
-                pass
-    if language not in BOOT_SCRIPT_FILES:
-        return
-    script = instance.get("boot_script") or ""
-    if not script.strip():
-        return
-    target = Path(workspace) / BOOT_SCRIPT_FILES[language]
-    try:
-        Path(workspace).mkdir(parents=True, exist_ok=True)
-        target.write_text(script, encoding="utf-8")
-    except OSError:
-        pass
-
-
-def pravda_env(instance: dict) -> dict:
-    from devplacepy import database, seo
-
-    base_url = seo.public_base_url()
-    api_key = ""
-    user_uid = instance.get("owner_uid") or ""
-    for uid in (
-        instance.get("run_as_uid"),
-        instance.get("created_by"),
-        instance.get("owner_uid"),
-    ):
-        if not uid:
-            continue
-        user = database.get_users_by_uids([uid]).get(uid)
-        if user and user.get("api_key"):
-            api_key = user["api_key"]
-            break
-    slug = instance.get("ingress_slug") or ""
-    ingress_url = (f"{base_url}/p/{slug}" if base_url else f"/p/{slug}") if slug else ""
-    return {
-        "PRAVDA_BASE_URL": base_url,
-        "PRAVDA_OPENAI_URL": f"{base_url}/openai/v1" if base_url else "",
-        "PRAVDA_API_KEY": api_key,
-        "PRAVDA_USER_UID": instance.get("run_as_uid") or user_uid,
-        "PRAVDA_CONTAINER_NAME": instance.get("name") or "",
-        "PRAVDA_CONTAINER_UID": instance.get("uid") or "",
-        "PRAVDA_INGRESS_URL": ingress_url,
-    }
-
-
-def run_spec_for(instance: dict, image_tag: str) -> RunSpec:
-    env = {**json.loads(instance.get("env_json") or "{}"), **pravda_env(instance)}
-    ports = [
-        PortMapping(p["host"], p["container"], p.get("proto", "tcp"))
-        for p in json.loads(instance.get("ports_json") or "[]")
-    ]
-    mounts = [Mount(instance["workspace_dir"], WORKSPACE_MOUNT, "rw")]
-    for extra in json.loads(instance.get("volumes_json") or "[]"):
-        if isinstance(extra, dict) and extra.get("host") and extra.get("container"):
-            mounts.append(
-                Mount(extra["host"], extra["container"], extra.get("mode", "rw"))
-            )
-    language = (instance.get("boot_language") or "none").strip().lower()
-    boot = (instance.get("boot_command") or "").strip()
-    if language in BOOT_SCRIPT_FILES and (instance.get("boot_script") or "").strip():
-        script_path = f"{WORKSPACE_MOUNT}/{BOOT_SCRIPT_FILES[language]}"
-        command = [BOOT_SCRIPT_RUNNERS[language], script_path]
-    elif boot:
-        command = ["/bin/sh", "-c", boot]
-    else:
-        command = ["sleep", "infinity"]
-    return RunSpec(
-        image=image_tag,
-        name=instance["slug"],
-        labels={
-            INSTANCE_LABEL: instance["uid"],
-            PROJECT_LABEL: instance["project_uid"],
-        },
-        env=env,
-        cpu_limit=instance.get("cpu_limit", ""),
-        mem_limit=instance.get("mem_limit", ""),
-        ports=ports,
-        mounts=mounts,
-        restart_policy=instance.get("restart_policy", "never"),
-        command=command,
-    )
-
-
-async def sync_workspace(instance: dict, user: dict) -> dict:
-    workspace = instance.get("workspace_dir")
-    if not workspace:
-        raise ContainerError("instance has no workspace")
-    counts = await asyncio.to_thread(
-        project_files.sync_dir_bidirectional, instance["project_uid"], workspace, user
-    )
-    store.record_event(
-        instance,
-        "sync",
-        "user",
-        user["uid"],
-        {"exported": counts["exported"], "imported": counts["imported"]},
-    )
-    return counts
-
-
-def sync_bidirectional_sync(instance: dict, user: dict) -> dict:
-    workspace = instance.get("workspace_dir")
-    if not workspace:
-        return {"exported": 0, "imported": 0}
-    counts = project_files.sync_dir_bidirectional(
-        instance["project_uid"], workspace, user
-    )
-    if counts["exported"] or counts["imported"]:
-        store.record_event(
-            instance,
-            "sync",
-            "service",
-            "system",
-            {"exported": counts["exported"], "imported": counts["imported"]},
-        )
-    return counts
-
-
-def add_schedule(instance: dict, action: str, schedule: Schedule) -> dict:
-    if action not in ("start", "stop"):
-        raise ContainerError("schedule action must be start or stop")
-    first = schedule.first_run(now_utc())
-    return store.create_schedule(instance, action, schedule.columns(), to_iso(first))
-
-
-# ---------------- aggregation ----------------
-
-
-def _percentile(values: list, pct: float) -> float:
-    if not values:
-        return 0.0
-    ordered = sorted(values)
-    index = min(len(ordered) - 1, int(round((pct / 100.0) * (len(ordered) - 1))))
-    return float(ordered[index])
-
-
-def instance_stats(instance_uid: str) -> dict:
-    metrics = store.recent_metrics(instance_uid, limit=720)
-    cpu = [m.get("cpu_pct", 0) for m in metrics]
-    mem = [m.get("mem_bytes", 0) for m in metrics]
-    return {
-        "samples": len(metrics),
-        "cpu_avg": round(sum(cpu) / len(cpu), 2) if cpu else 0.0,
-        "cpu_p95": round(_percentile(cpu, 95), 2),
-        "mem_max": max(mem) if mem else 0,
-        "mem_avg": int(sum(mem) / len(mem)) if mem else 0,
-    }
-
-
-def _port_reachable(host: str, port: int, timeout: float = 0.3) -> bool:
-    try:
-        with socket.create_connection((host, port), timeout=timeout):
-            return True
-    except OSError:
-        return False
-
-
-def _http_probe(host: str, port: int, timeout: float = 1.0) -> str:
-    try:
-        with stealth.stealth_sync_client(timeout=timeout) as client:
-            response = client.get(f"http://{host}:{port}/")
-        return f"HTTP {response.status_code}"
-    except Exception as exc:  # noqa: BLE001 - diagnostic, any failure is informative
-        return f"unreachable: {type(exc).__name__}"
-
-
-def _net_entry(data: dict) -> dict:
-    net = (data or {}).get("NetworkSettings") or {}
-    if net.get("IPAddress") or net.get("Gateway"):
-        return net
-    for entry in (net.get("Networks") or {}).values():
-        if entry and (entry.get("IPAddress") or entry.get("Gateway")):
-            return entry
-    return {}
-
-
-def container_ip_from_inspect(data: dict) -> str:
-    return (_net_entry(data).get("IPAddress") or "").strip()
-
-
-def container_gateway_from_inspect(data: dict) -> str:
-    return (_net_entry(data).get("Gateway") or "").strip()
-
-
-def _ingress_container_port(instance: dict, port_maps: list) -> int:
-    ingress_port = int(instance.get("ingress_port") or 0)
-    if ingress_port:
-        for mapping in port_maps:
-            if int(mapping.get("container") or 0) == ingress_port:
-                return ingress_port
-        return 0
-    return int(port_maps[0].get("container") or 0) if port_maps else 0
-
-
-def _host_port_for(port_maps: list, container_port: int) -> int:
-    for mapping in port_maps:
-        if int(mapping.get("container") or 0) == container_port:
-            return int(mapping.get("host") or 0)
-    return 0
-
-
-def proxy_target(instance: dict) -> tuple:
-    port_maps = json.loads(instance.get("ports_json") or "[]")
-    container_port = _ingress_container_port(instance, port_maps)
-    if not container_port:
-        return None, None
-    host_port = _host_port_for(port_maps, container_port)
-    if config.CONTAINER_PROXY_HOST:
-        return (config.CONTAINER_PROXY_HOST, host_port) if host_port else (None, None)
-    if not host_port:
-        return None, None
-    gateway = (instance.get("container_gateway") or "").strip()
-    return (gateway or "127.0.0.1", host_port)
-
-
-def instance_runtime(instance: dict) -> dict:
-    boot = (instance.get("boot_command") or "").strip()
-    port_maps = json.loads(instance.get("ports_json") or "[]")
-    container_ip = (instance.get("container_ip") or "").strip()
-    container_gateway = (instance.get("container_gateway") or "").strip()
-    target_host, target_port = proxy_target(instance)
-    probe_host = config.CONTAINER_PROXY_HOST or container_gateway or "127.0.0.1"
-    ports = []
-    for mapping in port_maps:
-        host_port = int(mapping.get("host") or 0)
-        ports.append(
-            {
-                "container": int(mapping.get("container") or 0),
-                "host": host_port,
-                "proto": mapping.get("proto", "tcp"),
-                "reachable": _port_reachable(probe_host, host_port)
-                if host_port
-                else False,
-            }
-        )
-    ingress_serving = (
-        _http_probe(target_host, target_port)
-        if target_host and target_port
-        else "no ingress port mapped"
-    )
-    return {
-        "command": boot or "image CMD (no boot_command set)",
-        "ports": ports,
-        "container_ip": container_ip,
-        "container_gateway": container_gateway,
-        "ingress_target": (
-            f"{target_host}:{target_port}" if target_host and target_port else ""
-        ),
-        "ingress_port": int(instance.get("ingress_port") or 0),
-        "ingress_serving": ingress_serving,
-        "status_ok_for_ingress": instance.get("status") == store.ST_RUNNING,
-        "restart_count": int(instance.get("restart_count") or 0),
-        "exit_code": instance.get("exit_code"),
-        "container_id": (instance.get("container_id") or "")[:12],
-    }

devplacepy/services/containers/files/.vimrc.bak

@@ -1,119 +0,0 @@
-" retoor <retoor@molodetz.nl>
-" Self-contained config for the ppy container. No external plugins or managers:
-" it works out of the box with the stock vim, and the AI edit feature uses only
-" curl and the PRAVDA_* gateway env that every instance is launched with.
-
-set nocompatible
-filetype plugin indent on
-syntax on
-
-set encoding=utf-8
-set fileencoding=utf-8
-set termencoding=utf-8
-set mouse=a
-set backspace=indent,eol,start
-set autoindent
-set smartindent
-set tabstop=4
-set shiftwidth=4
-set expandtab
-set number
-set showmatch
-set showtabline=2
-set laststatus=2
-set hidden
-set incsearch
-set hlsearch
-set wildmenu
-set ttimeoutlen=50
-
-if has('clipboard')
-    set clipboard=unnamedplus
-endif
-
-if !isdirectory(expand('~/.vim/undo'))
-    call mkdir(expand('~/.vim/undo'), 'p')
-endif
-set undofile
-set undodir=~/.vim/undo
-
-set statusline=%f\ %h%m%r\ %=\ [%{&filetype}]\ [%l,%c]\ %p%%
-highlight StatusLine   cterm=bold ctermfg=15 ctermbg=24
-highlight StatusLineNC cterm=none ctermfg=250 ctermbg=236
-highlight ErrorMsg     cterm=bold ctermfg=red ctermbg=none
-
-let mapleader = ","
-
-inoremap <C-n> <ESC>:tabnext<CR>
-inoremap <C-p> <ESC>:tabprevious<CR>
-nnoremap <C-n> :tabnext<CR>
-nnoremap <C-p> :tabprevious<CR>
-nnoremap <Tab> :tabnext<CR>
-nnoremap <C-Tab> :tabprevious<CR>
-nnoremap <C-e> :tabnew<Space>
-inoremap <C-e> <ESC>:tabnew<Space>
-
-if has('autocmd')
-    autocmd BufReadPost * if line("'\"") > 0 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
-endif
-
-function! s:GetVisualSelection() abort
-    let [l:line_start, l:col_start] = [line("'<"), col("'<")]
-    let [l:line_end, l:col_end] = [line("'>"), col("'>")]
-    let l:lines = getline(l:line_start, l:line_end)
-    if empty(l:lines)
-        return ''
-    endif
-    let l:lines[-1] = l:lines[-1][: l:col_end - (l:line_start == l:line_end ? 1 : 2)]
-    let l:lines[0] = l:lines[0][l:col_start - 1 :]
-    return join(l:lines, "\n")
-endfunction
-
-function! s:GatewayUrl() abort
-    let l:base = substitute($PRAVDA_OPENAI_URL, '/\+$', '', '')
-    if empty(l:base)
-        return 'https://openai.app.molodetz.nl/v1/chat/completions'
-    elseif l:base =~# '/chat/completions$'
-        return l:base
-    endif
-    return l:base . '/chat/completions'
-endfunction
-
-function! AiEditSelection() abort
-    let l:instruction = input('AI instruction: ')
-    if empty(l:instruction)
-        echo 'Cancelled.'
-        return
-    endif
-    let l:orig = s:GetVisualSelection()
-    if empty(l:orig)
-        echo 'No selection.'
-        return
-    endif
-    let l:prompt = l:instruction . "\n\nHere is the text:\n" . l:orig
-        \ . "\n\nOutput only the transformed text. No explanations, markdown, or code blocks."
-    let l:api_key = !empty($PRAVDA_API_KEY) ? $PRAVDA_API_KEY : $DEEPSEEK_API_KEY
-    let l:json = '{"model":"deepseek-chat","messages":[{"role":"user","content":' . json_encode(l:prompt) . '}]}'
-    let l:cmd = 'curl -sS -X POST ' . shellescape(s:GatewayUrl())
-        \ . ' -H ' . shellescape('Authorization: Bearer ' . l:api_key)
-        \ . ' -H ' . shellescape('Content-Type: application/json')
-        \ . ' -d ' . shellescape(l:json)
-    let l:reply = system(l:cmd)
-    if v:shell_error
-        echohl ErrorMsg | echom 'AI request failed' | echohl None
-        return
-    endif
-    let l:text = matchstr(l:reply, '"content":\s*"\zs\(.\{-}\)\ze"\s*[,}]')
-    if empty(l:text)
-        echohl ErrorMsg | echom 'No content in AI response' | echohl None
-        return
-    endif
-    let l:text = substitute(l:text, '\\n', "\n", 'g')
-    let l:text = substitute(l:text, '\\"', '"', 'g')
-    let l:text = substitute(l:text, '\\t', "\t", 'g')
-    normal! gv
-    normal! c
-    call feedkeys(l:text, 'n')
-endfunction
-
-xnoremap <silent> <Leader>a :<C-u>call AiEditSelection()<CR>

devplacepy/services/correction.py

@@ -23,6 +23,7 @@ CORRECTABLE_FIELDS: dict[str, tuple[str, ...]] = {
     "posts": ("title", "content"),
     "projects": ("title", "description"),
     "gists": ("title", "description"),
+    "quizzes": ("title", "description"),
     "comments": ("content",),
     "messages": ("content",),
     "users": ("bio",),

devplacepy/services/devii/CLAUDE.md

@@ -22,7 +22,7 @@ The `docs` channel is branded **Docii**, a documentation-only assistant, built b
 - **search_docs.** `services/devii/docs/controller.py` delegates to the in-process page index `docs_search.search_pages(...)` (no HTTP), returning per result `title`, `url` (`/docs/{slug}.html`), `score` (BM25), and `content` (page text truncated to `CONTENT_CHARS`), admin-filtered by the dispatcher's `is_admin`. So "visiting the search results" is repeated `search_docs` calls; the default 40 `max_tool_iterations` leaves ample room to recurse.
 - **References and inline linking.** Because results carry real `url`s and `score`s, the prompt REQUIRES the answer to (a) link inline to documented pages with markdown links to their `url` and (b) end with a `## References` list of the pages used as clickable links with their score. The devii markdown renderer makes `/docs/...` links clickable client-side.
 - **Topic gate (follow-up vs new).** `_run_turn` runs `_docs_topic_gate(text)` before the main loop (docs channel only). When there is prior history it calls `_classify_topic` (a no-tools `LLMClient.complete_text` with `TOPIC_CLASSIFIER_PROMPT`, parsed by `_parse_topic`, defaulting to `follow_up` on any failure). On `new` it resets `agent._messages` to `[system]`, clears the persisted docs conversation, and emits `{type:"topic", decision, reason}`; the frontend clears the log, re-shows the current question, and prints a reasoning note. On `follow_up` it keeps context and shows the note.
-- **Isolation from Devii (critical).** The docs channel is built with an EPHEMERAL `owned_db` (`hub.get_or_create`: `db if owner_kind=="user" and channel=="main" else memory_db()`), so its task/lesson/behavior/virtual-tool stores are private and empty - a Docii reflection never pollutes the user's Devii memory and vice-versa. The **Scheduler only starts in the `main` channel** (`ensure_scheduler_started`: `if not self._started and self.channel == "main"`), so Devii's scheduled tasks never fire inside a docs session. (Regression fixed: previously the docs session's scheduler ran owner tasks over the shared `devii_tasks` table, and the search-only Docii agent tried to fulfil a `run_js` task by spamming `search_docs` - tasks are a `main`-only feature.)
+- **Isolation from Devii (critical).** The docs channel is built with an EPHEMERAL `owned_db` (`hub.get_or_create`: `db if owner_kind=="user" and channel=="main" else memory_db()`), so its task/lesson/behavior/virtual-tool stores are private and empty - a Docii reflection never pollutes the user's Devii memory and vice-versa. **Scheduled tasks only ever run in the `main` channel**: there is one global scheduler and `DeviiService._resolve_task_owner` always resolves the owner's session with `channel="main"`, so a due task can never be handed to a docs session. (Regression fixed: previously the docs session's scheduler ran owner tasks over the shared `devii_tasks` table, and the search-only Docii agent tried to fulfil a `run_js` task by spamming `search_docs` - tasks are a `main`-only feature.)
 - The `main` channel is untouched (full 90-tool catalog + behavior header + Devii greeting).
 
 ## Docs search mode and BM25 fallback
@@ -43,9 +43,46 @@ Conversation history persists to `devii_conversations` (rehydrated on reconnect,
 
 ## Reminders and scheduled tasks (persistent across reboot)
 
-`create_task` queues a self-contained prompt that a fresh agent runs later (`services/devii/tasks/`): `kind=once` (`delay_seconds` for relative, `run_at` UTC for absolute), `interval` (`every_seconds`), or `cron`. The per-session `Scheduler` ticks every 1s and executes due rows through the session's executor, so the result is broadcast to any connected tab and buffered (`type:"task"` frame) when the terminal is closed.
+`create_task` queues a self-contained prompt that a fresh agent runs later (`services/devii/tasks/`): `kind=once` (`delay_seconds` for relative, `run_at` UTC for absolute), `interval` (`every_seconds`), or `cron`. The result is broadcast to any connected tab and buffered (`type:"task"` frame) when the terminal is closed.
 
-**The scheduler is no longer tied to a live WebSocket.** It is started by `session.ensure_scheduler_started()`, called both on `attach` AND by the lock-owner `DeviiService._ensure_task_schedulers()` each `run_once` (and promptly at boot): that pass scans the shared `devii_tasks` for every user owner with an enabled `pending`/`running` task (`tasks.store.pending_owner_ids(db)`), resolves the user (api_key/username/is_admin/timezone), and `hub.get_or_create(...)`s a headless session whose scheduler then runs the task - so a queued reminder survives a server reboot and fires even if the user never reopens Devii. `hub.gc_idle()` skips a session with `has_pending_tasks()` so a task-only session is not reaped between ticks.
+**Any signed-in account may schedule; two rolling 24-hour quotas bound it, and role decides the size.** Guests never can (`automation_allowed` requires `owner_kind == "user"`). Defaults: a member may CREATE `devii_task_member_create_24h` (5) tasks and EXECUTE `devii_task_member_runs_24h` (10) runs per 24h; an administrator gets `devii_task_admin_create_24h` (5) and `devii_task_admin_runs_24h` (100). All four are admin-editable on the Devii service; `0` means unlimited.
+
+**Each quota is enforced by a single atomic conditional INSERT, never a check-then-act** (`tasks/limits.py`):
+
+- `reserve_run(...)` -> `INSERT INTO devii_task_runs ... SELECT ... WHERE (SELECT COUNT(*) ... created_at >= :cutoff) < :limit`, decided on the driver's real `rowcount`. The scheduler calls it AFTER `claim` and BEFORE dispatch; a refusal releases the claim via `defer`.
+- `insert_task_within_quota(...)` -> the same shape for the task row itself, so two concurrent `create_task` calls (main + telegram channel, or two workers) can never both slip past a check. `TaskStore.create` pre-checks for a good error message, then relies on this insert for the actual guarantee.
+
+Both are proven with real multi-process races (16 processes -> exactly 10 runs for a member, 12 processes -> exactly 5 creations). **Never replace either with a count-then-insert.**
+
+**Creation counts the task row itself, so deleting a task does NOT give the slot back** - the window counts `devii_tasks.created_at` regardless of `deleted_at`. Runs are counted in the dedicated `devii_task_runs` ledger (a derived counter table, NOT in `SOFT_DELETE_TABLES`; hard-pruned to 48h by `run_once`).
+
+**A quota refusal postpones, it never disables.** `retire_reason` (terminal: guest owner, expiry, `max_runs`, failure streak) disables the task; `run_deferral`/`budget_deferral` push `next_run_at` to when the slot frees (`Quota.free_at` = the oldest run in the window + 24h) and leave the task enabled, audited `devii.task.deferred`. Keep that split: a rate limit that disabled tasks would silently destroy a user's automation.
+
+**The task-run context is the unhackable part** (`tasks/context.py`). `task_run_scope()` sets a `contextvars.ContextVar` around the executor inside `run_row`, so:
+
+- Everything the scheduled agent does - including subagents, `delegate`, and virtual tools, which all share the dispatcher - runs inside that context.
+- A concurrent interactive turn runs in its own asyncio Task context and can never see or clear it (asyncio copies the context at task creation).
+- **There is no tool, argument, or prompt that can write it.** The model only ever influences tool arguments; the flag lives in process state set by the scheduler. This is why the nesting rule is enforced on the ContextVar rather than on anything the model can say.
+
+`nesting_allowed(owner_id)` = `not in_task_run() or owner_is_admin(owner_id)`. `TaskStore.create` and `TaskStore.update`-when-enabling both consult it, so a member's task run cannot create a task, re-enable one, or `run_task_now` - while an administrator's task may schedule follow-up work. The session also TELLS the agent where it is: `_compose_system_prompt()` injects the `# TASK RUN ENVIRONMENT` block (`TASK_RUN_MEMBER`/`TASK_RUN_ADMIN`) only when `in_task_run()`.
+
+Beyond the quotas, three chokepoints still gate scheduling (one alone is not enough - the tool gate is a UI control, the store gate covers every writer, and the claim gate is the only one that also retires rows already in the database):
+
+1. **Tool visibility and dispatch.** `create_task`/`update_task`/`run_task_now` are `requires_auth=True`, so guests are never offered them. `list_tasks`/`get_task`/`delete_task` stay open.
+2. **`TaskStore.create` / `TaskStore.update`.** Raises `AutomationDenied` (with `retry_at` when a quota is the cause) for a guest owner, a nested member creation, or a spent creation quota. Enabling a task takes the same nesting check; disabling is always allowed, which is what lets the scheduler and admins stop things. This sits below the dispatcher, so it also covers the standalone `devii` CLI - whose store passes `operator=True`, the one deliberate exemption for the local operator - and anything added later.
+3. **`Scheduler`/`GlobalScheduler` claim.** `retire_reason` runs before every execution and re-checks owner kind, expiry, run limit, and failure streak, so a task that must stop is retired at execution time with no migration and no manual step.
+
+**`TaskStore._ensure_schema` declares the FULL column set** (`TASK_COLUMNS`) rather than leaning on dataset's lazy schema - the atomic INSERT names columns explicitly, and dataset skips a `None`-valued key when creating columns, so a lazily-built table would be missing `run_at`/`cron`/`start_at`. Both `_ensure_schema` and `_ensure_indexes` tolerate a concurrent `duplicate column` / `already exists` error: several processes construct a `TaskStore` at once and SQLite DDL is not idempotent (this was a real crash, found by racing 12 processes).
+
+**Role is live, never frozen into the session.** `DeviiSession.is_admin`/`is_primary_admin` are properties resolving `get_admin_uids()`/`get_primary_admin_uid()` (both TTL-cached and cross-worker invalidated). `_refresh_privileges()` runs at the top of every turn AND inside the scheduled executor: it rewrites the base system prompt when the role changed and pushes the flags into the dispatcher via `Dispatcher.set_admin`. Regression to avoid: the old code captured `is_admin` as a bool at session construction, and a session with pending tasks was exempt from `gc_idle`, so a **demoted admin kept admin tools indefinitely**.
+
+**One global scheduler, not one per owner.** `DeviiService.scheduler()` owns a single `GlobalScheduler` started in `on_enable` on the lock-owner worker. Each 1s tick issues ONE indexed query (`tasks.store.due_rows`, served by `idx_devii_tasks_due` on `(enabled, status, next_run_at)`) instead of one query per owner per second, and hands out at most `devii_task_max_concurrent` slots **round-robin, one at a time per owner**, so no owner can monopolise the scheduler. A row is taken with an atomic conditional claim (`tasks.store.claim` -> `UPDATE ... WHERE uid=? AND status='pending' AND enabled=1 AND deleted_at IS NULL`, decided on the driver's real `rowcount`), which closes the TOCTOU between a tick and `run_task_now`. Sessions are materialized lazily by `_resolve_task_owner` only when a task actually fires, so `gc_idle` now reaps on `session.is_busy()` (a turn in flight) rather than exempting every task-owning session forever. The per-store `Scheduler` class remains for the standalone `devii` CLI; both share `run_row`/`retire`/`refusal`, so there is one implementation of the guard logic.
+
+**Every recurring task stops by itself.** `Schedule` enforces `MIN_INTERVAL_SECONDS` (900) on `every_seconds` and on cron spacing - the cron check walks a full day of fires from a canonical midnight reference and rejects the smallest gap, so `*/18` is refused for its 6-minute hop at the hour boundary and the verdict never depends on the current minute. `tasks.guards.task_columns` defaults `max_runs` to `DEFAULT_MAX_RUNS` for recurring kinds and stamps `expires_at`, capped at `MAX_LIFETIME_DAYS` (30) past the first run. `guards.expiry_of` falls back to `created_at + MAX_LIFETIME_DAYS` when the column is absent, so a legacy or hand-written row is bounded too. A run that raises increments `failure_count` and reschedules; `devii_task_max_failures` consecutive failures disable the task (previously a single failure left it stuck in `status="error"` forever, silently). `run_once` housekeeping also disables tasks whose owner has not been seen for `devii_task_owner_idle_days`. Every automatic stop writes `devii.task.blocked` with its reason.
+
+**Automation has its own budget.** `quota_exceeded` guards only interactive turns, and `devii_admin_daily_usd` defaults to 0 (unlimited) - which after the admin-only rule is exactly the population that schedules. `devii_task_daily_usd` (`DeviiService.automation_budget_exceeded`) is a separate rolling-24h cap checked in the claim path; spend itself was always ledgered by `_record_spend` in the executor's `finally`.
+
+Admin surface: `/admin/devii-tasks` (`routers/admin/devii_tasks.py`) lists every task across owners with its bounds and per-row disable/delete; `devplace devii tasks list|disable|prune` is the CLI counterpart (`prune` disables every task whose owner may no longer schedule).
 
 A task created as a reminder carries `notify=1`: when it finishes, `session._deliver_reminder` sends a `utils.create_notification(owner, "reminder", result, target_url="/devii")` (the `reminder` notification type), so the in-app notification + live toast reach the user regardless of the terminal.
 
@@ -119,6 +156,8 @@ Devii is reachable over Telegram via `channel="telegram"` sessions driven in-pro
 
 Devii exposes read-only `db_list_tables`, `db_table_schema`, `db_list_rows`, `db_get_row`, `db_query`, and `db_design_query` tools gated `requires_primary_admin=True`. See `devplacepy/services/dbapi/CLAUDE.md` for the full auth boundary, validation pipeline, and async query service - these tools are added to the LLM tool list only for the primary administrator; every other session is unaware they exist.
 
+**`db_query` and `db_design_query` MUST stay marked `is_read_only=True`.** They are POST routes, so they carry a request body and would otherwise be classified as mutating by `method in MUTATING_METHODS` alone - but they only read. Marking them read-only is what keeps them from tripping the agentic plan gate and the verification gate, which would discard the very rows the user asked for. `tests/unit/services/devii/actions/catalog.py` guards it.
+
 ## All Devii/gateway network timeouts are admin-configurable with a five-minute (300s) floor
 
 The Devii LLM-client and `PlatformClient` read timeout is `timeout_seconds` (field `devii_timeout`), the fetch/docs tool timeout is `fetch_timeout_seconds` (field `devii_fetch_timeout`), web search is `rsearch_timeout_seconds` (`devii_rsearch_timeout`); each defaults to 300s with `minimum=MIN_TIMEOUT_SECONDS` (300). The gateway upstream timeout is `gateway_timeout` (`minimum=TIMEOUT_MIN`=300), which also bounds the vision describe-image call (it shares the gateway's httpx client, no per-call override). A stored value below the floor fails `ConfigField.coerce()` and `read()` falls back to the default, so old sub-300 values upgrade automatically. Devii's LLM timeout was previously a hardcoded 45s while the gateway waited up to 180s x retries - large prompts aborted as `[model error] Could not reach the model endpoint:` (an httpx timeout, which stringifies to empty). `build_settings()` now reads these from config instead of hardcoding them.

devplacepy/services/devii/actions/catalog/__init__.py

@@ -20,6 +20,7 @@ from .posts import POSTS_ACTIONS
 from .profile import PROFILE_ACTIONS
 from .project_files import PROJECT_FILE_ACTIONS
 from .projects import PROJECTS_ACTIONS
+from .quizzes import QUIZ_ACTIONS
 from .social import SOCIAL_ACTIONS
 from .tools import TOOLS_ACTIONS
 from .uploads import UPLOAD_ACTIONS
@@ -45,6 +46,7 @@ ACTIONS: tuple[Action, ...] = (
     + DBAPI_ACTIONS
     + GATEWAY_ACTIONS
     + GAME_ACTIONS
+    + QUIZ_ACTIONS
 )
 
 PLATFORM_CATALOG = Catalog(actions=ACTIONS)

devplacepy/services/devii/actions/catalog/engagement.py

@@ -40,7 +40,7 @@ ENGAGEMENT_ACTIONS: tuple[Action, ...] = (
                 "target_uid",
                 "Uid of the target, copied from a listing response; do not invent it.",
             ),
-            body("emoji", "One of the allowed reaction emoji.", required=True),
+            body("emoji", "Any single emoji character, for example \U0001F984.", required=True),
         ),
     ),
     Action(

devplacepy/services/devii/actions/catalog/game.py

@@ -56,7 +56,12 @@ GAME_ACTIONS: tuple[Action, ...] = (
         requires_auth=True,
         params=(
             Param(name="slot", location="body", description="Plot slot index.", required=True, type="integer"),
-            body("crop", "Crop key, e.g. shell, python, webapp, api, rust, haskell, kernel.", required=True),
+            body(
+                "crop",
+                "Crop key: shell, python, webapp, api, rust, haskell, kernel, or "
+                "(with Mastery) distsys, mlpipe, secfort.",
+                required=True,
+            ),
         ),
     ),
     Action(
@@ -195,6 +200,7 @@ GAME_ACTIONS: tuple[Action, ...] = (
                 "Legacy key: autoharvest, multiplier, speed, plots, defense, or carryover.",
                 required=True,
             ),
+            confirm(),
         ),
     ),
     Action(
@@ -206,6 +212,7 @@ GAME_ACTIONS: tuple[Action, ...] = (
         requires_auth=True,
         params=(
             body("key", "Mastery key: autoreplant, analytics, or contracts.", required=True),
+            confirm(),
         ),
     ),
     Action(
@@ -217,15 +224,33 @@ GAME_ACTIONS: tuple[Action, ...] = (
         requires_auth=True,
         params=(
             body("key", "Infrastructure key: registry, canary, or observability.", required=True),
+            confirm(),
         ),
     ),
     Action(
         name="game_upgrade_defense",
         method="POST",
         path="/game/defense/upgrade",
-        summary="Upgrade your farm's Defense tier: reduces raid losses and adds steal grace, but costs an ongoing daily coin upkeep proportional to your wealth",
+        summary=(
+            "Upgrade your farm's Defense tier: reduces raid losses and adds steal grace, "
+            "but commits you to an ongoing daily coin upkeep proportional to your wealth. "
+            "Irreversible spend, confirmation required"
+        ),
         handler="http",
         requires_auth=True,
+        params=(confirm(),),
+    ),
+    Action(
+        name="game_downgrade_defense",
+        method="POST",
+        path="/game/defense/downgrade",
+        summary=(
+            "Drop your farm's Defense down one tier to escape its daily upkeep. "
+            "No refund, confirmation required"
+        ),
+        handler="http",
+        requires_auth=True,
+        params=(confirm(),),
     ),
     Action(
         name="game_buy_cosmetic",
@@ -234,7 +259,10 @@ GAME_ACTIONS: tuple[Action, ...] = (
         summary="Buy a purely cosmetic title or plot skin with coins (no gameplay effect)",
         handler="http",
         requires_auth=True,
-        params=(body("key", "Cosmetic key from the farm's cosmetics list.", required=True),),
+        params=(
+            body("key", "Cosmetic key from the farm's cosmetics list.", required=True),
+            confirm(),
+        ),
     ),
     Action(
         name="game_equip_cosmetic",

devplacepy/services/devii/actions/catalog/gateway.py

@@ -161,6 +161,30 @@ GATEWAY_ACTIONS: tuple[Action, ...] = (
             body("label", "Optional admin-facing note describing what this rule is for."),
         ),
     ),
+    Action(
+        name="gateway_quota_reset",
+        method="POST",
+        path="/admin/gateway/quota-resets",
+        summary="Reset the rolling-24h AI gateway spend so a capped caller can call again (admin only)",
+        description=(
+            "Clears the counted spend for a scope without deleting any usage history, so the "
+            "cost analytics on /admin/ai-usage stay intact. Scope it exactly like a quota rule: "
+            "owner_kind (internal/key/user/admin/anonymous), a specific owner_id (user uid), and "
+            "app_reference (the X-App-Reference header). Leaving all three blank resets every "
+            "caller. A reset only clears spend recorded BEFORE it - new calls start counting "
+            "again immediately against the same limit. Use this when an app is stuck on "
+            "'AI gateway daily quota exceeded' and you want it running again without raising "
+            "its cap."
+        ),
+        handler="http",
+        requires_admin=True,
+        params=(
+            body("owner_kind", "Role to scope by: internal, key, user, admin, or anonymous. Blank = every role."),
+            body("owner_id", "Specific user uid to scope by. Blank = every caller."),
+            body("app_reference", "App label to scope by (the X-App-Reference header). Blank = every app."),
+            confirm(),
+        ),
+    ),
     Action(
         name="gateway_quota_rule_delete",
         method="DELETE",

devplacepy/services/devii/actions/catalog/quizzes.py

@@ -0,0 +1,321 @@
+# retoor <retoor@molodetz.nl>
+
+from __future__ import annotations
+
+from ..spec import Action
+from ._shared import body, confirm, path, query
+
+KIND_LIST = (
+    "single_choice, multiple_choice, true_false, free_text, fill_blank, numeric, "
+    "ordering, matching"
+)
+
+DOCUMENT_HELP = (
+    "The complete quiz as a JSON string: "
+    '{"title": "...", "description": "...", '
+    '"settings": {"shuffle_questions": true, "reveal_answers": true, '
+    '"pass_percent": 70, "time_limit_seconds": 900}, '
+    '"questions": [{"kind": "single_choice", "prompt": "...", "points": 1, '
+    '"explanation": "...", "options": [{"label": "A"}, {"label": "B", "is_correct": true}]}]}. '
+    f"Question kinds: {KIND_LIST}. A free_text question needs expected_answer or "
+    "grading_criteria; numeric needs numeric_value; true_false needs correct_boolean; "
+    "fill_blank and matching need a match_value on every option."
+)
+
+
+QUIZ_ACTIONS: tuple[Action, ...] = (
+    Action(
+        name="list_quizzes",
+        method="GET",
+        path="/quizzes",
+        summary="List quizzes with the viewer's per-quiz progress",
+        description=(
+            "Returns published quizzes plus the signed-in viewer's state per quiz "
+            "(todo, in_progress, done) and the cross-quiz scoreboard."
+        ),
+        handler="http",
+        requires_auth=False,
+        read_only=True,
+        params=(
+            query("search", "Match the title, description or author username."),
+            query("filter", "One of all, todo, done, mine, drafts. Defaults to all."),
+            query("page", "1-based page number."),
+        ),
+    ),
+    Action(
+        name="get_quiz",
+        method="GET",
+        path="/quizzes/{slug}",
+        summary="Get one quiz with its stats, leaderboard and comments",
+        handler="http",
+        requires_auth=False,
+        read_only=True,
+        params=(path("slug", "Quiz slug or uid."),),
+    ),
+    Action(
+        name="export_quiz",
+        method="GET",
+        path="/quizzes/{slug}/export",
+        summary="Export a quiz as a full JSON document",
+        description=(
+            "The inverse of import_quiz. The owner's export includes every correct "
+            "answer; a public export of a published quiz omits them."
+        ),
+        handler="http",
+        requires_auth=False,
+        read_only=True,
+        params=(path("slug", "Quiz slug or uid."),),
+    ),
+    Action(
+        name="create_quiz",
+        method="POST",
+        path="/quizzes/create",
+        summary="Create an empty draft quiz",
+        handler="http",
+        requires_auth=True,
+        params=(
+            body("title", "Quiz title, 3 to 200 characters.", required=True),
+            body("description", "Markdown description."),
+            body("shuffle_questions", "Set to 1 to shuffle the question order."),
+            body("shuffle_options", "Set to 1 to shuffle the answer options."),
+            body("reveal_answers", "Set to 1 to reveal answers after each question."),
+            body("allow_review", "Set to 1 to allow reviewing answers on the results screen."),
+            body("time_limit_seconds", "Time limit in seconds, 0 for none."),
+            body("pass_percent", "Pass mark 0-100, 0 for no verdict."),
+        ),
+    ),
+    Action(
+        name="import_quiz",
+        method="POST",
+        path="/quizzes/import",
+        summary="Create a complete quiz from one JSON document",
+        description=(
+            "The full-automation entry point: creates the draft quiz, every question "
+            "and every option in one call. Publish it afterwards with publish_quiz."
+        ),
+        handler="http",
+        requires_auth=True,
+        params=(body("document", DOCUMENT_HELP, required=True),),
+    ),
+    Action(
+        name="edit_quiz",
+        method="POST",
+        path="/quizzes/edit/{slug}",
+        summary="Edit a draft quiz's title, description and settings",
+        description="Refused with a 400 once the quiz is published.",
+        handler="http",
+        requires_auth=True,
+        params=(
+            path("slug", "Quiz slug or uid."),
+            body("title", "Quiz title, 3 to 200 characters.", required=True),
+            body("description", "Markdown description."),
+            body("shuffle_questions", "Set to 1 to shuffle the question order."),
+            body("shuffle_options", "Set to 1 to shuffle the answer options."),
+            body("reveal_answers", "Set to 1 to reveal answers after each question."),
+            body("allow_review", "Set to 1 to allow reviewing answers on the results screen."),
+            body("time_limit_seconds", "Time limit in seconds, 0 for none."),
+            body("pass_percent", "Pass mark 0-100, 0 for no verdict."),
+        ),
+    ),
+    Action(
+        name="publish_quiz",
+        method="POST",
+        path="/quizzes/{slug}/publish",
+        summary="Publish a quiz, freezing it forever",
+        description=(
+            "IRREVERSIBLE. A published quiz, its questions and its options can never be "
+            "edited again; only deletion remains. Refused with the exact list of problems "
+            "when the quiz is incomplete."
+        ),
+        handler="http",
+        requires_auth=True,
+        params=(path("slug", "Quiz slug or uid."), confirm()),
+    ),
+    Action(
+        name="delete_quiz",
+        method="POST",
+        path="/quizzes/delete/{slug}",
+        summary="Delete a quiz and everything attached to it",
+        handler="http",
+        requires_auth=True,
+        params=(path("slug", "Quiz slug or uid."), confirm()),
+    ),
+    Action(
+        name="add_quiz_question",
+        method="POST",
+        path="/quizzes/{slug}/questions",
+        summary="Add one question to a draft quiz",
+        handler="http",
+        requires_auth=True,
+        params=(
+            path("slug", "Quiz slug or uid."),
+            body("kind", f"Question kind, one of: {KIND_LIST}.", required=True),
+            body("prompt", "The question prompt, markdown.", required=True),
+            body("points", "Points for this question, 1 to 100."),
+            body("explanation", "Explanation shown after answering."),
+            body("options", "Option labels, one per line or comma separated."),
+            body("match_values", "Accepted answers aligned with the options, one per line."),
+            body("correct_indexes", "Comma separated 0-based indexes of the correct options."),
+            body("correct_boolean", "true_false only: 1 when the statement is true."),
+            body("expected_answer", "free_text only: the reference answer."),
+            body("grading_criteria", "free_text only: criteria for the AI reviewer."),
+            body("numeric_value", "numeric only: the correct value."),
+            body("numeric_tolerance", "numeric only: the accepted absolute tolerance."),
+            body("case_sensitive", "fill_blank only: 1 to compare case sensitively."),
+        ),
+    ),
+    Action(
+        name="edit_quiz_question",
+        method="POST",
+        path="/quizzes/{slug}/questions/{question_uid}",
+        summary="Replace one question of a draft quiz",
+        handler="http",
+        requires_auth=True,
+        params=(
+            path("slug", "Quiz slug or uid."),
+            path("question_uid", "The question uid."),
+            body("kind", f"Question kind, one of: {KIND_LIST}.", required=True),
+            body("prompt", "The question prompt, markdown.", required=True),
+            body("points", "Points for this question, 1 to 100."),
+            body("explanation", "Explanation shown after answering."),
+            body("options", "Option labels, one per line or comma separated."),
+            body("match_values", "Accepted answers aligned with the options, one per line."),
+            body("correct_indexes", "Comma separated 0-based indexes of the correct options."),
+            body("correct_boolean", "true_false only: 1 when the statement is true."),
+            body("expected_answer", "free_text only: the reference answer."),
+            body("grading_criteria", "free_text only: criteria for the AI reviewer."),
+            body("numeric_value", "numeric only: the correct value."),
+            body("numeric_tolerance", "numeric only: the accepted absolute tolerance."),
+            body("case_sensitive", "fill_blank only: 1 to compare case sensitively."),
+        ),
+    ),
+    Action(
+        name="delete_quiz_question",
+        method="POST",
+        path="/quizzes/{slug}/questions/{question_uid}/delete",
+        summary="Delete one question from a draft quiz",
+        handler="http",
+        requires_auth=True,
+        params=(
+            path("slug", "Quiz slug or uid."),
+            path("question_uid", "The question uid."),
+            confirm(),
+        ),
+    ),
+    Action(
+        name="reorder_quiz_questions",
+        method="POST",
+        path="/quizzes/{slug}/questions/reorder",
+        summary="Set the question order of a draft quiz",
+        handler="http",
+        requires_auth=True,
+        params=(
+            path("slug", "Quiz slug or uid."),
+            body(
+                "order",
+                "Every question uid in the wanted order, comma separated.",
+                required=True,
+            ),
+        ),
+    ),
+    Action(
+        name="start_quiz_attempt",
+        method="POST",
+        path="/quizzes/{slug}/attempts",
+        summary="Start or resume an attempt on a published quiz",
+        description="Always returns the single in-progress attempt for this member.",
+        handler="http",
+        requires_auth=True,
+        params=(path("slug", "Quiz slug or uid."),),
+    ),
+    Action(
+        name="get_quiz_attempt",
+        method="GET",
+        path="/quizzes/{slug}/attempts/{attempt_uid}",
+        summary="Read an attempt with its questions in play order",
+        description=(
+            "Correct answers are withheld until a question has been answered and the "
+            "quiz reveals answers."
+        ),
+        handler="http",
+        requires_auth=True,
+        read_only=True,
+        params=(
+            path("slug", "Quiz slug or uid."),
+            path("attempt_uid", "The attempt uid."),
+        ),
+    ),
+    Action(
+        name="answer_quiz_question",
+        method="POST",
+        path="/quizzes/{slug}/attempts/{attempt_uid}/answer",
+        summary="Submit one answer and get it graded",
+        description=(
+            "Each question can be answered exactly once. free_text answers are graded "
+            "by the AI reviewer and fall back to keyword overlap when it is unavailable."
+        ),
+        handler="http",
+        requires_auth=True,
+        params=(
+            path("slug", "Quiz slug or uid."),
+            path("attempt_uid", "The attempt uid."),
+            body("question_uid", "The question being answered.", required=True),
+            body("answer_text", "Free text, the numeric value, or true/false."),
+            body("option_uids", "Chosen option uids, comma separated and in order for ordering."),
+            body("blanks", "fill_blank only: one answer per blank, comma separated."),
+            body("matches", "matching only: the chosen right-hand value per option_uid, in order."),
+        ),
+    ),
+    Action(
+        name="finish_quiz_attempt",
+        method="POST",
+        path="/quizzes/{slug}/attempts/{attempt_uid}/finish",
+        summary="Finish an attempt and get the final score",
+        handler="http",
+        requires_auth=True,
+        params=(
+            path("slug", "Quiz slug or uid."),
+            path("attempt_uid", "The attempt uid."),
+        ),
+    ),
+    Action(
+        name="get_quiz_result",
+        method="GET",
+        path="/quizzes/{slug}/attempts/{attempt_uid}/results",
+        summary="Read the result of a finished attempt",
+        handler="http",
+        requires_auth=True,
+        read_only=True,
+        params=(
+            path("slug", "Quiz slug or uid."),
+            path("attempt_uid", "The attempt uid."),
+        ),
+    ),
+    Action(
+        name="quiz_leaderboard",
+        method="GET",
+        path="/quizzes/{slug}/leaderboard",
+        summary="Top completed attempts on one quiz",
+        handler="http",
+        requires_auth=False,
+        read_only=True,
+        params=(
+            path("slug", "Quiz slug or uid."),
+            query("limit", "How many entries to return, up to 100."),
+        ),
+    ),
+    Action(
+        name="quiz_scoreboard",
+        method="GET",
+        path="/quizzes/scoreboard",
+        summary="The cross-quiz score per user",
+        description=(
+            "Each member contributes their best completed attempt per quiz, including "
+            "quizzes they wrote themselves."
+        ),
+        handler="http",
+        requires_auth=False,
+        read_only=True,
+        params=(query("limit", "How many entries to return, up to 100."),),
+    ),
+)

devplacepy/services/devii/actions/catalog/uploads.py

@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 from ..spec import Action
-from ._shared import body, confirm, path, upload
+from ._shared import body, confirm, path, query, upload
 
 
 UPLOAD_ACTIONS: tuple[Action, ...] = (
@@ -14,6 +14,44 @@ UPLOAD_ACTIONS: tuple[Action, ...] = (
         summary="Upload a local file and obtain its attachment uid",
         params=(upload("file", "Local filesystem path of the file to upload."),),
     ),
+    Action(
+        name="list_attachments",
+        method="GET",
+        path="/uploads",
+        summary="List your own uploaded attachments, newest first",
+        description=(
+            "Returns the signed-in user's attachments as {attachments, pagination, total}. Each item "
+            "carries its uid, original_filename, mime_type, url, size, target_type/target_uid/target_url "
+            "(where it is used, if any), and a 'linked' flag. Pass linked=true to list only attachments "
+            "already attached to a post/comment/project/gist/issue, or linked=false for orphaned uploads."
+        ),
+        params=(
+            query("page", "1-based page number, 24 per page."),
+            query("linked", "Filter: true = attached only, false = orphaned only."),
+        ),
+    ),
+    Action(
+        name="get_attachment",
+        method="GET",
+        path="/uploads/{attachment_uid}",
+        summary="Get the metadata of one of your attachments by uid",
+        params=(path("attachment_uid", "Uid of the attachment."),),
+    ),
+    Action(
+        name="rename_attachment",
+        method="PATCH",
+        path="/uploads/{attachment_uid}",
+        summary="Rename an attachment you own (its display filename); the file extension is preserved",
+        description=(
+            "Updates only the display filename of the attachment; the stored file and its extension are "
+            "unchanged (the original extension is always kept, so the file type cannot be altered). "
+            "Administrators may rename any user's attachment."
+        ),
+        params=(
+            path("attachment_uid", "Uid of the attachment."),
+            body("filename", "New display filename.", required=True),
+        ),
+    ),
     Action(
         name="attach_url",
         method="POST",
@@ -39,7 +77,16 @@ UPLOAD_ACTIONS: tuple[Action, ...] = (
         name="delete_attachment",
         method="DELETE",
         path="/uploads/delete/{attachment_uid}",
-        summary="Delete an uploaded attachment (your own, or anyone's when you are an administrator). Soft delete, confirmation required",
+        summary="Delete an uploaded attachment (your own, or anyone's when you are an administrator). Confirmation required",
+        description=(
+            "Removes one attachment by uid. Use list_attachments (or get_attachment) to find the uid of the "
+            "file the user wants gone, then delete it. The attachment leaves the owner's attachment list and "
+            "disappears from every post, comment, project, gist, message, or issue it was attached to, and its "
+            "file stops being served. Only the owner may delete their own; an administrator may delete anyone's "
+            "(otherwise 403); an unknown or already-removed uid returns 404. This is confirmation-gated: the "
+            "first call is refused so you can show the user the exact attachment (filename + where it is used) "
+            "first, and only a repeat call with confirm=true performs it."
+        ),
         params=(path("attachment_uid", "Uid of the attachment."), confirm()),
     ),
 )

devplacepy/services/devii/actions/container_actions.py.bak

@@ -1,200 +0,0 @@
-# retoor <retoor@molodetz.nl>
-
-from .spec import Action, Param
-
-
-def arg(
-    name: str, description: str, required: bool = False, kind: str = "string"
-) -> Param:
-    return Param(
-        name=name,
-        location="body",
-        description=description,
-        required=required,
-        type=kind,
-    )
-
-
-SLUG = arg(
-    "project_slug",
-    "Project slug or uid that owns the container resources.",
-    required=True,
-)
-
-CONTAINER_ACTIONS: tuple[Action, ...] = (
-    Action(
-        name="container_list_instances",
-        method="LOCAL",
-        path="",
-        handler="container",
-        requires_admin=True,
-        read_only=True,
-        summary="List a project's container instances and their status",
-        params=(SLUG,),
-    ),
-    Action(
-        name="container_create_instance",
-        method="LOCAL",
-        path="",
-        handler="container",
-        requires_admin=True,
-        summary="Create and start a container instance (runs the shared ppy image with the project files mounted at /app)",
-        params=(
-            SLUG,
-            arg("name", "Instance name.", required=True),
-            arg(
-                "boot_command", "Optional command to run on boot, e.g. 'python app.py'."
-            ),
-            arg(
-                "boot_language",
-                "Optional boot source language: 'none', 'python', or 'bash'. When set with boot_script, the script is materialized into /app and run on launch (takes precedence over boot_command).",
-            ),
-            arg(
-                "boot_script",
-                "Optional boot source code (the body of the python or bash script) run on launch when boot_language is python or bash.",
-            ),
-            arg(
-                "run_as_uid",
-                "Optional DevPlace user uid whose identity and API key are injected (PRAVDA_API_KEY, PRAVDA_USER_UID). Does NOT change the container OS user, which is always pravda (uid 1000).",
-            ),
-            arg(
-                "start_on_boot",
-                "Force this instance to running whenever the container service starts ('true' or 'false', default false).",
-            ),
-            arg("restart_policy", "never, always, on-failure, or unless-stopped."),
-            arg("env", "Optional env vars as KEY=VALUE lines."),
-            arg(
-                "ports",
-                "Port maps per line or comma separated. Use a bare container port (e.g. '8899') to auto-assign a unique host port above 20000, or 'host:container' to pin one.",
-            ),
-            arg("cpu_limit", "Optional CPU limit, e.g. 1 or 1.5."),
-            arg("mem_limit", "Optional memory limit, e.g. 512m or 1g."),
-            arg("autostart", "Start immediately ('true' or 'false', default true)."),
-            arg(
-                "ingress_slug",
-                "Optional public ingress slug; the service is then reachable at /p/<slug>.",
-            ),
-            arg(
-                "ingress_port",
-                "Container port to publish at /p/<slug> (must be one of the mapped ports).",
-                kind="integer",
-            ),
-        ),
-    ),
-    Action(
-        name="container_instance_action",
-        method="LOCAL",
-        path="",
-        handler="container",
-        requires_admin=True,
-        summary="Control an instance: start, stop, restart, pause, resume, delete, or sync",
-        description="sync imports the container /app workspace back into the project files.",
-        params=(
-            SLUG,
-            arg("instance", "Instance name, slug, or uid.", required=True),
-            arg(
-                "action",
-                "start, stop, restart, pause, resume, delete, or sync.",
-                required=True,
-            ),
-            arg(
-                "confirm",
-                "Required only for action=delete: set true ONLY after the user has explicitly "
-                "confirmed destroying the instance. Leave unset otherwise; the delete is refused "
-                "until you pass confirm=true.",
-                kind="boolean",
-            ),
-        ),
-    ),
-    Action(
-        name="container_configure_instance",
-        method="LOCAL",
-        path="",
-        handler="container",
-        requires_admin=True,
-        summary="Update an instance's run-as user, boot language/script/command, restart policy, start-on-boot flag, and resource limits",
-        params=(
-            SLUG,
-            arg("instance", "Instance name, slug, or uid.", required=True),
-            arg(
-                "run_as_uid",
-                "DevPlace user uid whose identity and API key are injected (PRAVDA_API_KEY, PRAVDA_USER_UID); pass empty to clear. Does NOT change the container OS user (always pravda, uid 1000).",
-            ),
-            arg("boot_language", "Boot source language: 'none', 'python', or 'bash'."),
-            arg("boot_script", "Boot source code body run on launch."),
-            arg("boot_command", "Fallback boot command used when no boot_script is set."),
-            arg("restart_policy", "never, always, on-failure, or unless-stopped."),
-            arg(
-                "start_on_boot",
-                "Force running on container-service start ('true' or 'false').",
-            ),
-            arg("cpu_limit", "CPU limit, e.g. 1 or 1.5."),
-            arg("mem_limit", "Memory limit, e.g. 512m or 1g."),
-        ),
-    ),
-    Action(
-        name="container_logs",
-        method="LOCAL",
-        path="",
-        handler="container",
-        requires_admin=True,
-        read_only=True,
-        summary="Read the recent logs of a running instance",
-        params=(
-            SLUG,
-            arg("instance", "Instance name, slug, or uid.", required=True),
-            arg("tail", "Number of log lines (default 200).", kind="integer"),
-        ),
-    ),
-    Action(
-        name="container_exec",
-        method="LOCAL",
-        path="",
-        handler="container",
-        requires_admin=True,
-        summary="Run a one-shot command inside a running instance and return its output. The command runs in /app (the project workspace) by default, so never prefix it with 'cd /app'",
-        params=(
-            SLUG,
-            arg("instance", "Instance name, slug, or uid.", required=True),
-            arg(
-                "command",
-                "Command to run, e.g. 'git clone ... && ls'. Runs in /app already; do not prepend 'cd /app'.",
-                required=True,
-            ),
-            arg(
-                "confirm",
-                "Required only when the command is destructive (rm, dd, truncate, drop, etc.): set "
-                "true ONLY after the user has explicitly confirmed. Leave unset otherwise; a "
-                "destructive command is refused until you pass confirm=true.",
-                kind="boolean",
-            ),
-        ),
-    ),
-    Action(
-        name="container_stats",
-        method="LOCAL",
-        path="",
-        handler="container",
-        requires_admin=True,
-        read_only=True,
-        summary="Get aggregated resource and runtime statistics for an instance",
-        params=(SLUG, arg("instance", "Instance name, slug, or uid.", required=True)),
-    ),
-    Action(
-        name="container_schedule",
-        method="LOCAL",
-        path="",
-        handler="container",
-        requires_admin=True,
-        summary="Schedule a start or stop of an instance (cron, interval, or one-time)",
-        params=(
-            SLUG,
-            arg("instance", "Instance name, slug, or uid.", required=True),
-            arg("action", "start or stop.", required=True),
-            arg("kind", "once, interval, or cron.", required=True),
-            arg("cron", "Cron expression for kind=cron, e.g. '0 2 * * *'."),
-            arg("run_at", "ISO time for kind=once, e.g. 2026-06-15T02:00:00."),
-            arg("every_seconds", "Interval seconds for kind=interval.", kind="integer"),
-        ),
-    ),
-)

devplacepy/services/devii/actions/dispatcher.py

@@ -59,9 +59,19 @@ CONFIRM_REQUIRED = {
     "gateway_provider_delete",
     "gateway_model_delete",
     "gateway_quota_rule_delete",
+    "gateway_quota_reset",
     "email_account_delete",
     "email_delete_message",
     "game_prestige",
+    "game_buy_infrastructure",
+    "game_upgrade_defense",
+    "game_downgrade_defense",
+    "game_buy_cosmetic",
+    "game_upgrade_legacy",
+    "game_upgrade_mastery",
+    "publish_quiz",
+    "delete_quiz",
+    "delete_quiz_question",
 }
 
 CONDITIONAL_CONFIRM = {
@@ -315,6 +325,11 @@ class Dispatcher:
         self._interaction = interaction
         self._read_files: set[tuple[str, str]] = set()
 
+    def set_admin(self, is_admin: bool, is_primary_admin: bool) -> None:
+        self._is_admin = is_admin
+        self._is_primary_admin = is_primary_admin
+        self._docs.set_admin(is_admin)
+
     @staticmethod
     def _file_key(arguments: dict[str, Any]) -> tuple[str, str] | None:
         from devplacepy.project_files import (

devplacepy/services/devii/actions/notification_actions.py

@@ -18,7 +18,7 @@ def arg(
 
 
 TYPES = (
-    "One of: comment, reply, mention, vote, follow, message, badge, level, issue, award."
+    "One of: comment, reply, mention, vote, follow, message, badge, level, issue, award, quiz_attempt."
 )
 
 NOTIFICATION_ACTIONS: tuple[Action, ...] = (

devplacepy/services/devii/cli.py

@@ -148,7 +148,7 @@ def _build_stores(owner_kind: str, owner_id: str):
         from devplacepy.database import (
             db as owned_db,
         )  # share the platform DB for this account
-    return TaskStore(owned_db, owner_kind, owner_id), LessonStore(
+    return TaskStore(owned_db, owner_kind, owner_id, operator=True), LessonStore(
         owned_db, owner_kind, owner_id
     )
 

devplacepy/services/devii/config.py

@@ -187,6 +187,16 @@ FIELD_RSEARCH_URL = "devii_rsearch_url"
 FIELD_RSEARCH_TIMEOUT = "devii_rsearch_timeout"
 FIELD_EMAIL_ENABLED = "devii_email_enabled"
 FIELD_EMAIL_TIMEOUT = "devii_email_timeout"
+FIELD_TASK_MAX_CONCURRENT = "devii_task_max_concurrent"
+FIELD_TASK_MAX_PER_OWNER = "devii_task_max_per_owner"
+FIELD_TASK_DAILY_USD = "devii_task_daily_usd"
+FIELD_TASK_MAX_FAILURES = "devii_task_max_failures"
+FIELD_TASK_IDLE_DAYS = "devii_task_owner_idle_days"
+
+DEFAULT_TASK_MAX_CONCURRENT = 4
+DEFAULT_TASK_DAILY_USD = 0.5
+DEFAULT_TASK_MAX_FAILURES = 3
+DEFAULT_TASK_IDLE_DAYS = 30
 
 LESSONS_DB_PATH = os.environ.get("DEVII_LESSONS_DB", str(DEVII_LESSONS_DB))
 

devplacepy/services/devii/docs/controller.py

@@ -20,6 +20,9 @@ class DocsController:
         self._settings = settings
         self._is_admin = is_admin
 
+    def set_admin(self, is_admin: bool) -> None:
+        self._is_admin = is_admin
+
     async def dispatch(self, name: str, arguments: dict[str, Any]) -> str:
         if name != "search_docs":
             raise ToolInputError(f"Unknown docs tool: {name}")

devplacepy/services/devii/hub.py

@@ -125,7 +125,7 @@ class DeviiHub:
     async def gc_idle(self) -> int:
         removed = 0
         for key, session in list(self._sessions.items()):
-            if session.connection_count == 0 and not session.has_pending_tasks():
+            if session.connection_count == 0 and not session.is_busy():
                 await session.aclose()
                 del self._sessions[key]
                 removed += 1

devplacepy/services/devii/service.py

@@ -12,6 +12,9 @@ from .config import (
     build_settings,
 )
 from .cost.tracker import Pricing
+from .tasks import limits
+from .tasks.guards import DEFAULT_MAX_PER_OWNER, REASON_OWNER_IDLE
+from .tasks.scheduler import GlobalScheduler, retire
 
 logger = logging.getLogger("devii.service")
 
@@ -245,6 +248,94 @@ class DeviiService(BaseService):
             help="Connection/read timeout for IMAP and SMTP calls.",
             group="Email",
         ),
+        ConfigField(
+            config.FIELD_TASK_MAX_CONCURRENT,
+            "Max concurrent scheduled tasks",
+            type="int",
+            default=config.DEFAULT_TASK_MAX_CONCURRENT,
+            minimum=1,
+            help="Upper bound on scheduled tasks running at the same time across ALL owners. "
+            "Slots are handed out round-robin, one at a time per owner, so a single owner can "
+            "never monopolise the scheduler.",
+            group="Automation",
+        ),
+        ConfigField(
+            config.FIELD_TASK_MAX_PER_OWNER,
+            "Max active tasks per owner",
+            type="int",
+            default=DEFAULT_MAX_PER_OWNER,
+            minimum=0,
+            help="How many enabled tasks one administrator may hold at once. 0 disables the cap.",
+            group="Automation",
+        ),
+        ConfigField(
+            limits.FIELD_MEMBER_CREATE,
+            "Member tasks created / 24h",
+            type="int",
+            default=limits.DEFAULT_MEMBER_CREATE,
+            minimum=0,
+            help="How many tasks a member may create in a rolling 24 hours. Deleting a task does "
+            "not give the slot back. 0 = unlimited.",
+            group="Automation",
+        ),
+        ConfigField(
+            limits.FIELD_MEMBER_RUNS,
+            "Member task runs / 24h",
+            type="int",
+            default=limits.DEFAULT_MEMBER_RUNS,
+            minimum=0,
+            help="How many scheduled runs a member's tasks may execute in a rolling 24 hours. "
+            "A run over the limit is postponed until a slot frees, never dropped. 0 = unlimited.",
+            group="Automation",
+        ),
+        ConfigField(
+            limits.FIELD_ADMIN_CREATE,
+            "Administrator tasks created / 24h",
+            type="int",
+            default=limits.DEFAULT_ADMIN_CREATE,
+            minimum=0,
+            help="Same rolling 24-hour creation quota for administrators. 0 = unlimited.",
+            group="Automation",
+        ),
+        ConfigField(
+            limits.FIELD_ADMIN_RUNS,
+            "Administrator task runs / 24h",
+            type="int",
+            default=limits.DEFAULT_ADMIN_RUNS,
+            minimum=0,
+            help="Rolling 24-hour run quota for administrators. 0 = unlimited.",
+            group="Automation",
+        ),
+        ConfigField(
+            config.FIELD_TASK_DAILY_USD,
+            "Max USD per owner / 24h for automation",
+            type="float",
+            default=config.DEFAULT_TASK_DAILY_USD,
+            minimum=0,
+            help="Rolling 24-hour spend cap for SCHEDULED runs, separate from the interactive "
+            "quota (administrators are exempt from that one by default). 0 = unlimited.",
+            group="Automation",
+        ),
+        ConfigField(
+            config.FIELD_TASK_MAX_FAILURES,
+            "Max consecutive task failures",
+            type="int",
+            default=config.DEFAULT_TASK_MAX_FAILURES,
+            minimum=0,
+            help="A task that fails this many times in a row disables itself. 0 disables the "
+            "check, which lets a broken task retry forever.",
+            group="Automation",
+        ),
+        ConfigField(
+            config.FIELD_TASK_IDLE_DAYS,
+            "Disable tasks after owner idle (days)",
+            type="int",
+            default=config.DEFAULT_TASK_IDLE_DAYS,
+            minimum=0,
+            help="Tasks of an owner who has not been seen for this many days are disabled on the "
+            "housekeeping pass. 0 disables the check.",
+            group="Automation",
+        ),
         ConfigField(
             "devii_lessons_max_per_owner",
             "Max lessons per owner",
@@ -268,6 +359,7 @@ class DeviiService(BaseService):
     def __init__(self):
         super().__init__(name="devii", interval_seconds=60)
         self._hub = None
+        self._scheduler = None
 
     def hub(self):
         if self._hub is None:
@@ -341,16 +433,29 @@ class DeviiService(BaseService):
         if not self.is_enabled():
             return
         hub = self.hub()
-        ensured = self._ensure_task_schedulers()
+        self._configure_scheduler()
+        idle = self._disable_idle_owner_tasks()
+        runs_pruned = self._prune_task_runs()
         pruned = hub.ledger.prune(48)
         removed = await hub.gc_idle()
         lessons_pruned = self._prune_old_lessons()
-        if pruned or removed or ensured or lessons_pruned:
+        if pruned or removed or idle or lessons_pruned or runs_pruned:
             self.log(
-                f"Housekeeping: ensured {ensured} task scheduler(s), pruned {pruned} "
-                f"ledger rows, pruned {lessons_pruned} lessons, closed {removed} idle sessions"
+                f"Housekeeping: disabled {idle} idle-owner task(s), pruned {runs_pruned} task-run "
+                f"rows, pruned {pruned} ledger rows, pruned {lessons_pruned} lessons, closed "
+                f"{removed} idle sessions"
             )
 
+    def _prune_task_runs(self) -> int:
+        from devplacepy.database import db
+        from .tasks.schedule import now_utc
+
+        try:
+            return limits.prune_runs(db, now_utc())
+        except Exception:  # noqa: BLE001 - a bad read must not stop housekeeping
+            logger.exception("Failed to prune Devii task-run rows")
+            return 0
+
     def _prune_old_lessons(self) -> int:
         try:
             from devplacepy.database import db
@@ -366,44 +471,96 @@ class DeviiService(BaseService):
             logger.exception("Devii lessons housekeeping failed")
             return 0
 
-    def _ensure_task_schedulers(self) -> int:
+    def scheduler(self) -> GlobalScheduler:
+        if self._scheduler is None:
+            from devplacepy.database import db
+
+            cfg = self.get_config()
+            self._scheduler = GlobalScheduler(
+                db,
+                self._resolve_task_owner,
+                tick_seconds=1.0,
+                max_concurrent=int(cfg[config.FIELD_TASK_MAX_CONCURRENT]),
+                max_failures=int(cfg[config.FIELD_TASK_MAX_FAILURES]),
+                budget_exceeded=self.automation_budget_exceeded,
+            )
+        return self._scheduler
+
+    def _configure_scheduler(self) -> None:
+        cfg = self.get_config()
+        self.scheduler().configure(
+            int(cfg[config.FIELD_TASK_MAX_CONCURRENT]),
+            int(cfg[config.FIELD_TASK_MAX_FAILURES]),
+        )
+
+    def automation_budget_exceeded(self, owner_kind: str, owner_id: str) -> bool:
+        limit = float(self.get_config()[config.FIELD_TASK_DAILY_USD] or 0.0)
+        return limit > 0 and self.spent_24h(owner_kind, owner_id) >= limit
+
+    def _resolve_task_owner(self, row: dict):
         from devplacepy.database import db
         from devplacepy.utils import is_admin, is_primary_admin
 
-        from .tasks.store import pending_owner_ids
-
-        try:
-            owner_ids = pending_owner_ids(db)
-        except Exception:  # noqa: BLE001 - a bad read must not stop housekeeping
-            logger.exception("Failed to scan for owners with pending Devii tasks")
-            return 0
-        if not owner_ids:
-            return 0
+        owner_id = str(row.get("owner_id") or "")
+        if str(row.get("owner_kind") or "") != "user" or not owner_id:
+            return None
         users = db["users"] if "users" in db.tables else None
-        if users is None:
-            return 0
-        ensured = 0
-        base_url = self.instance_base_url()
-        for owner_id in owner_ids:
-            user = users.find_one(uid=owner_id)
+        user = users.find_one(uid=owner_id, deleted_at=None) if users else None
         if not user:
-                continue
+            return None
         session = self.hub().get_or_create(
             "user",
             owner_id,
             user.get("username", ""),
             user.get("api_key", ""),
-                base_url,
+            self.instance_base_url(),
             is_admin=is_admin(user),
             is_primary_admin=is_primary_admin(user),
             channel="main",
         )
         session.set_timezone(user.get("timezone") or "")
-            session.ensure_scheduler_started()
-            ensured += 1
-        return ensured
+        return session.scheduler_binding()
+
+    def _disable_idle_owner_tasks(self) -> int:
+        from datetime import datetime, timedelta, timezone
+
+        from devplacepy.database import db
+        from .tasks.store import TABLE, TaskStore
+
+        days = int(self.get_config()[config.FIELD_TASK_IDLE_DAYS] or 0)
+        if days <= 0 or TABLE not in db.tables:
+            return 0
+        cutoff = datetime.now(timezone.utc) - timedelta(days=days)
+        users = db["users"] if "users" in db.tables else None
+        if users is None:
+            return 0
+        disabled = 0
+        rows = db[TABLE].find(enabled=True, owner_kind="user", deleted_at=None)
+        for row in rows:
+            user = users.find_one(uid=row.get("owner_id"))
+            last_seen = (user or {}).get("last_seen")
+            if not last_seen:
+                continue
+            try:
+                seen_at = datetime.fromisoformat(str(last_seen))
+            except ValueError:
+                continue
+            if seen_at.tzinfo is None:
+                seen_at = seen_at.replace(tzinfo=timezone.utc)
+            if seen_at >= cutoff:
+                continue
+            store = TaskStore(db, "user", str(row.get("owner_id")))
+            retire(store, row, REASON_OWNER_IDLE)
+            disabled += 1
+        return disabled
+
+    async def on_enable(self) -> None:
+        self.scheduler().start()
 
     async def on_disable(self) -> None:
+        if self._scheduler is not None:
+            await self._scheduler.stop()
+            self._scheduler = None
         if self._hub is not None:
             await self._hub.aclose()
             self._hub = None
@@ -439,6 +596,15 @@ class DeviiService(BaseService):
                     "label": "Guests",
                     "value": "on" if cfg[config.FIELD_GUESTS_ENABLED] else "off",
                 },
+                {
+                    "label": "Tasks running",
+                    "value": (
+                        f"{self._scheduler.running}/"
+                        f"{int(cfg[config.FIELD_TASK_MAX_CONCURRENT])}"
+                        if self._scheduler is not None
+                        else "0"
+                    ),
+                },
                 {"label": "Model", "value": cfg[config.FIELD_AI_MODEL]},
             ]
         }

devplacepy/services/devii/session/core.py

@@ -28,7 +28,8 @@ from ..interaction.capabilities import (
 )
 from ..llm import LLMClient
 from ..registry import CATALOG
-from ..tasks import Scheduler, TaskController, TaskStore
+from ..tasks import TaskController, TaskStore
+from ..tasks.context import in_task_run
 from ..virtual_tools import VirtualToolController, VirtualToolStore
 from ..text import normalize_newlines
 from ._helpers import _format_offset, _now_iso, _repair_history
@@ -38,6 +39,9 @@ from .prompts import (
     DOCS_SYSTEM_PROMPT,
     DOCS_TOOLS,
     LOGIN_REQUEST,
+    TASK_RUN_ADMIN,
+    TASK_RUN_HEADER,
+    TASK_RUN_MEMBER,
     TOPIC_CLASSIFIER_PROMPT,
     _parse_topic,
     _system_prompt_for,
@@ -82,8 +86,8 @@ class DeviiSession:
         self.channel = channel
         self.username = username
         self.settings = settings
-        self.is_admin = is_admin
-        self.is_primary_admin = is_primary_admin
+        self._is_admin = is_admin
+        self._is_primary_admin = is_primary_admin
         self.persist_conversation = owner_kind == "user"
         self._timezone: str = ""
         self._tz_offset_minutes: int | None = None
@@ -158,12 +162,7 @@ class DeviiSession:
             chunk_store=self.chunks,
             system_prompt=self._compose_system_prompt(),
         )
-        self.scheduler = Scheduler(
-            self.store,
-            self._make_executor(),
-            self._task_event,
-            settings.scheduler_tick_seconds,
-        )
+        self._scheduled_executor = self._make_executor()
         self._conv = stores["conversations"]
         self._ledger = stores["ledger"]
         self._audit = stores["turns"]
@@ -177,13 +176,37 @@ class DeviiSession:
         self._connected = asyncio.Event()
         self._disconnected = asyncio.Event()
         self._disconnected.set()
-        self._started = False
         self._buffer: list[dict[str, Any]] = []
         self._turn_tool_calls = 0
         self._pending_session: str | None = None
         self._turns: set[asyncio.Task] = set()
         self._turn_epoch = 0
 
+    @property
+    def is_admin(self) -> bool:
+        if self.owner_kind != "user" or not self.owner_id:
+            return False
+        from devplacepy.database import get_admin_uids
+
+        return self.owner_id in get_admin_uids()
+
+    @property
+    def is_primary_admin(self) -> bool:
+        if self.owner_kind != "user" or not self.owner_id:
+            return False
+        from devplacepy.database import get_primary_admin_uid
+
+        return self.owner_id == get_primary_admin_uid()
+
+    def _refresh_privileges(self) -> None:
+        admin = self.is_admin
+        if admin != self._is_admin:
+            self._is_admin = admin
+            if self.channel != "docs":
+                self._system_prompt = _system_prompt_for(admin)
+        self._is_primary_admin = self.is_primary_admin
+        self.dispatcher.set_admin(admin, self._is_primary_admin)
+
     def restore_history(self, messages: list[dict[str, Any]]) -> None:
         if not messages:
             return
@@ -213,9 +236,14 @@ class DeviiSession:
             visible.append({"role": role, "content": content})
         return visible
 
+    def scheduler_binding(self) -> tuple[TaskStore, Any, Any]:
+        return self.store, self._scheduled_executor, self._task_event
+
     def _make_executor(self) -> Any:
         async def execute(prompt: str) -> str:
             async with self._lock:
+                self._refresh_privileges()
+                self._refresh_tools()
                 turn_id = uuid_utils.uuid7().hex
                 started_at = _now_iso()
                 self._turn_tool_calls = 0
@@ -262,7 +290,6 @@ class DeviiSession:
             emit=self._emit_interaction,
             wait_site=self._interaction_wait,
         )
-        self.ensure_scheduler_started()
         if self._buffer:
             pending = self._buffer
             self._buffer = []
@@ -297,18 +324,8 @@ class DeviiSession:
             len(self._conns),
         )
 
-    def ensure_scheduler_started(self) -> None:
-        if not self._started and self.channel == "main":
-            self.scheduler.start()
-            self._started = True
-
-    def has_pending_tasks(self) -> bool:
-        if self.channel != "main":
-            return False
-        try:
-            return self.store.has_pending()
-        except Exception:  # noqa: BLE001 - never block GC on a store read
-            return False
+    def is_busy(self) -> bool:
+        return self._lock.locked() or bool(self._turns)
 
     def set_clientinfo(self, timezone_name: str, offset_minutes: int | None) -> None:
         if timezone_name:
@@ -355,7 +372,6 @@ class DeviiSession:
         return len(self._conns)
 
     async def aclose(self) -> None:
-        await self.scheduler.stop()
         await self.client.aclose()
         await self._llm.aclose()
 
@@ -462,6 +478,7 @@ class DeviiSession:
         )
         try:
             async with self._lock:
+                self._refresh_privileges()
                 self._refresh_tools()
                 self._refresh_system_prompt()
                 if self.channel == "docs":
@@ -524,10 +541,17 @@ class DeviiSession:
             f"{self._system_prompt}\n\n"
             f"{CA_IWP_SYSTEM_FRAGMENT}\n\n"
             f"{channel_block}\n\n"
+            f"{self._task_run_block()}"
             f"{section}\n\n"
             f"{self._clock_line()}"
         )
 
+    def _task_run_block(self) -> str:
+        if not in_task_run():
+            return ""
+        body = TASK_RUN_ADMIN if self.is_admin else TASK_RUN_MEMBER
+        return f"{TASK_RUN_HEADER}\n{body}\n\n"
+
     def _clock_line(self) -> str:
         from datetime import datetime, timedelta, timezone
 

devplacepy/services/devii/session/prompts.py

@@ -18,6 +18,24 @@ NON_ADMIN_COST_RULE = (
     "quota used and the turn count."
 )
 
+TASK_RUN_HEADER = "# TASK RUN ENVIRONMENT"
+
+TASK_RUN_MEMBER = (
+    "You are running as a SCHEDULED TASK, not in a live conversation. Nobody is watching this "
+    "turn; your final message becomes the recorded task result. You may NOT schedule further "
+    "work from here: create_task, enabling a task, and run_task_now are refused inside a task "
+    "run for this account. Do the work the prompt asks for and finish. Every run also consumes "
+    "one slot of this account's rolling 24-hour run quota."
+)
+
+TASK_RUN_ADMIN = (
+    "You are running as a SCHEDULED TASK, not in a live conversation. Nobody is watching this "
+    "turn; your final message becomes the recorded task result. As an administrator you MAY "
+    "schedule follow-up work from here, but do so only when the prompt asks for it - each new "
+    "task and each run counts against this account's rolling 24-hour quotas, and a task that "
+    "schedules itself repeatedly will exhaust them."
+)
+
 DOCS_TOOLS = frozenset({"search_docs"})
 
 TOPIC_CLASSIFIER_PROMPT = (

devplacepy/services/devii/tasks/__init__.py

@@ -2,7 +2,16 @@
 
 from .actions import TASK_ACTIONS
 from .controller import TaskController
-from .scheduler import Scheduler
+from .guards import AutomationDenied, automation_allowed
+from .scheduler import GlobalScheduler, Scheduler
 from .store import TaskStore
 
-__all__ = ["TASK_ACTIONS", "TaskController", "Scheduler", "TaskStore"]
+__all__ = [
+    "TASK_ACTIONS",
+    "AutomationDenied",
+    "GlobalScheduler",
+    "Scheduler",
+    "TaskController",
+    "TaskStore",
+    "automation_allowed",
+]

devplacepy/services/devii/tasks/actions.py

@@ -3,6 +3,7 @@
 from __future__ import annotations
 
 from ..actions.spec import Action, Param
+from .schedule import MAX_LIFETIME_DAYS, MAX_MAX_RUNS, MIN_INTERVAL_SECONDS
 
 
 def field(
@@ -35,7 +36,7 @@ SCHEDULE_FIELDS: tuple[Param, ...] = (
     ),
     field(
         "every_seconds",
-        "For kind=interval: number of seconds between runs.",
+        f"For kind=interval: number of seconds between runs. Minimum {MIN_INTERVAL_SECONDS}.",
         kind="integer",
     ),
     field(
@@ -46,13 +47,20 @@ SCHEDULE_FIELDS: tuple[Param, ...] = (
     field(
         "cron",
         "For kind=cron: a 5-field cron expression 'minute hour day-of-month month day-of-week'. "
-        "Supports *, ranges (1-5), lists (1,3,5) and steps (*/15).",
+        "Supports *, ranges (1-5), lists (1,3,5) and steps (*/15). Two consecutive fires must be "
+        f"at least {MIN_INTERVAL_SECONDS} seconds apart.",
     ),
     field(
         "max_runs",
-        "Optional maximum number of executions; the task disables itself afterwards.",
+        "Maximum number of executions; the task disables itself afterwards. A recurring task "
+        f"without one gets a default, and the ceiling is {MAX_MAX_RUNS}.",
         kind="integer",
     ),
+    field(
+        "expires_at",
+        "Absolute UTC time in ISO 8601 after which the task stops for good. Defaults to "
+        f"{MAX_LIFETIME_DAYS} days after the first run, which is also the maximum.",
+    ),
 )
 
 TASK_ACTIONS: tuple[Action, ...] = (
@@ -80,10 +88,13 @@ TASK_ACTIONS: tuple[Action, ...] = (
         summary="Queue a prompt to run autonomously on a schedule with full tool access",
         description=(
             "The prompt is executed later by a fresh agent that has every tool available, "
-            "running inside the current authenticated session."
+            "running inside the current authenticated session. Two rolling 24-hour quotas apply "
+            "per account: how many tasks may be created, and how many task runs may execute. "
+            "Every recurring task also stops by itself. While a task run is executing, members "
+            "may not schedule further work from inside it; administrators may."
         ),
         handler="task",
-        requires_auth=False,
+        requires_auth=True,
         params=(
             field(
                 "prompt",
@@ -132,9 +143,12 @@ TASK_ACTIONS: tuple[Action, ...] = (
         method="LOCAL",
         path="",
         summary="Update a task's prompt, label, enabled state, or schedule",
-        description="Provide schedule fields together with kind to reschedule the task.",
+        description=(
+            "Provide schedule fields together with kind to reschedule the task. Enabling a task "
+            "from inside a running task is refused for members."
+        ),
         handler="task",
-        requires_auth=False,
+        requires_auth=True,
         params=(
             field("uid", "Uid of the task.", required=True),
             field("prompt", "New prompt."),
@@ -152,6 +166,7 @@ TASK_ACTIONS: tuple[Action, ...] = (
             field("start_at", "New first-run time for kind=interval."),
             field("cron", "New cron expression for kind=cron."),
             field("max_runs", "New maximum number of executions.", kind="integer"),
+            field("expires_at", "New absolute UTC expiry in ISO 8601."),
         ),
     ),
     Action(
@@ -168,8 +183,12 @@ TASK_ACTIONS: tuple[Action, ...] = (
         method="LOCAL",
         path="",
         summary="Trigger a task to execute immediately on the next scheduler tick",
+        description=(
+            "The run still consumes a slot of the account's rolling 24-hour run quota, and is "
+            "postponed when that quota is spent."
+        ),
         handler="task",
-        requires_auth=False,
+        requires_auth=True,
         params=(field("uid", "Uid of the task.", required=True),),
     ),
 )

devplacepy/services/devii/tasks/context.py

@@ -0,0 +1,22 @@
+# retoor <retoor@molodetz.nl>
+
+from __future__ import annotations
+
+import contextvars
+from contextlib import contextmanager
+from typing import Iterator
+
+_TASK_RUN = contextvars.ContextVar("devii_task_run", default=False)
+
+
+def in_task_run() -> bool:
+    return _TASK_RUN.get()
+
+
+@contextmanager
+def task_run_scope() -> Iterator[None]:
+    token = _TASK_RUN.set(True)
+    try:
+        yield
+    finally:
+        _TASK_RUN.reset(token)

devplacepy/services/devii/tasks/controller.py

@@ -10,6 +10,7 @@ from typing import Any
 from pydantic import ValidationError
 
 from ..errors import ToolInputError
+from .guards import AutomationDenied, max_active_per_owner, task_columns
 from .schedule import Schedule, next_run, now_utc, to_iso
 from .store import TaskStore
 
@@ -23,6 +24,7 @@ SCHEDULE_KEYS = (
     "start_at",
     "cron",
     "max_runs",
+    "expires_at",
 )
 RESULT_PREVIEW_CHARS = 500
 TRUTHY = {"1", "true", "yes", "on"}
@@ -48,6 +50,8 @@ def _serialize(row: dict[str, Any], preview: bool) -> dict[str, Any]:
         "last_run_at": row.get("last_run_at"),
         "run_count": row.get("run_count"),
         "max_runs": row.get("max_runs"),
+        "expires_at": row.get("expires_at"),
+        "failure_count": int(row.get("failure_count") or 0),
         "every_seconds": row.get("every_seconds"),
         "cron": row.get("cron"),
         "run_at": row.get("run_at"),
@@ -89,6 +93,8 @@ class TaskController:
         prompt = str(arguments.get("prompt", "")).strip()
         if not prompt:
             raise ToolInputError("create_task requires a non-empty prompt.")
+        self._require_creation()
+        self._require_capacity()
         schedule = self._build_schedule(arguments)
         reference = now_utc()
         first = schedule.first_run(reference)
@@ -104,11 +110,15 @@ class TaskController:
             "run_count": 0,
             "last_result": None,
             "last_error": None,
+            "failure_count": 0,
             "notify": 1 if _as_bool(arguments.get("notify"), default=False) else 0,
             "tz": (arguments.get("tz") or "").strip() or None,
-            **schedule.columns(),
+            **task_columns(schedule, reference),
         }
+        try:
             self._store.create(record)
+        except AutomationDenied as exc:
+            raise self._denied(exc) from exc
         return json.dumps(
             {"status": "created", "task": _serialize(record, preview=True)},
             ensure_ascii=False,
@@ -134,6 +144,8 @@ class TaskController:
 
     def update_task(self, arguments: dict[str, Any]) -> str:
         row = self._require_task(arguments)
+        self._require_scheduling()
+        reference = now_utc()
         changes: dict[str, Any] = {}
 
         if "prompt" in arguments and arguments["prompt"] is not None:
@@ -158,9 +170,10 @@ class TaskController:
                 if key in arguments and arguments[key] is not None:
                     merged[key] = arguments[key]
             schedule = self._build_schedule(merged)
-            changes.update(schedule.columns())
-            changes["next_run_at"] = to_iso(schedule.first_run(now_utc()))
+            changes.update(task_columns(schedule, reference))
+            changes["next_run_at"] = to_iso(schedule.first_run(reference))
             changes["status"] = "pending"
+            changes["failure_count"] = 0
 
         if changes.get("enabled") and row.get("status") in (
             "done",
@@ -172,7 +185,7 @@ class TaskController:
                 schedule = self._build_schedule(
                     {key: row.get(key) for key in SCHEDULE_KEYS}
                 )
-                changes["next_run_at"] = to_iso(schedule.first_run(now_utc()))
+                changes["next_run_at"] = to_iso(schedule.first_run(reference))
         if changes.get("enabled") is False:
             changes["status"] = "disabled"
 
@@ -197,6 +210,7 @@ class TaskController:
 
     def run_task_now(self, arguments: dict[str, Any]) -> str:
         row = self._require_task(arguments)
+        self._require_scheduling()
         self._store.update(
             row["uid"],
             {"enabled": True, "status": "pending", "next_run_at": to_iso(now_utc())},
@@ -210,6 +224,34 @@ class TaskController:
             ensure_ascii=False,
         )
 
+    @staticmethod
+    def _denied(exc: AutomationDenied) -> ToolInputError:
+        if exc.retry_at is None:
+            return ToolInputError(f"Task refused: {exc.reason}.")
+        return ToolInputError(
+            f"Task refused: {exc.reason}. The next slot frees up at "
+            f"{to_iso(exc.retry_at)} UTC."
+        )
+
+    def _require_creation(self) -> None:
+        try:
+            self._store.require_creation_allowed()
+        except AutomationDenied as exc:
+            raise self._denied(exc) from exc
+
+    def _require_scheduling(self) -> None:
+        try:
+            self._store.require_scheduling_allowed()
+        except AutomationDenied as exc:
+            raise self._denied(exc) from exc
+
+    def _require_capacity(self) -> None:
+        limit = max_active_per_owner()
+        if limit > 0 and self._store.count_active() >= limit:
+            raise ToolInputError(
+                f"You already have {limit} active tasks. Delete or disable one first."
+            )
+
     def _build_schedule(self, source: dict[str, Any]) -> Schedule:
         payload = {
             key: source.get(key) for key in SCHEDULE_KEYS if source.get(key) is not None

devplacepy/services/devii/tasks/guards.py

@@ -0,0 +1,137 @@
+# retoor <retoor@molodetz.nl>
+
+from __future__ import annotations
+
+from datetime import datetime, timedelta
+from typing import Any, Callable, NamedTuple, Optional
+
+from .context import in_task_run
+from .limits import create_quota, owner_is_admin, run_quota
+from .schedule import (
+    DEFAULT_MAX_RUNS,
+    MAX_LIFETIME_DAYS,
+    RECURRING_KINDS,
+    Schedule,
+    from_iso,
+    to_iso,
+)
+
+REASON_NOT_A_USER = "tasks belong to a signed-in account"
+REASON_EXPIRED = "task lifetime expired"
+REASON_MAX_RUNS = "run limit reached"
+REASON_FAILURES = "too many consecutive failures"
+REASON_OWNER_IDLE = "owner has been inactive"
+REASON_NESTED = "a task run may not schedule more work"
+REASON_RUN_QUOTA = "daily run limit reached"
+REASON_BUDGET = "automation budget reached"
+REASON_CREATE_QUOTA = "daily task limit reached"
+
+BudgetProbe = Callable[[str, str], bool]
+
+FIELD_MAX_PER_OWNER = "devii_task_max_per_owner"
+DEFAULT_MAX_PER_OWNER = 10
+BUDGET_RETRY_HOURS = 1
+
+
+class Deferral(NamedTuple):
+    reason: str
+    retry_at: datetime
+
+
+class AutomationDenied(Exception):
+    def __init__(self, reason: str, retry_at: Optional[datetime] = None) -> None:
+        super().__init__(reason)
+        self.reason = reason
+        self.retry_at = retry_at
+
+
+def automation_allowed(owner_kind: str, owner_id: str) -> bool:
+    return owner_kind == "user" and bool(owner_id)
+
+
+def nesting_allowed(owner_id: str) -> bool:
+    return not in_task_run() or owner_is_admin(owner_id)
+
+
+def max_active_per_owner() -> int:
+    from devplacepy.database import get_int_setting
+
+    return get_int_setting(FIELD_MAX_PER_OWNER, DEFAULT_MAX_PER_OWNER)
+
+
+def task_columns(schedule: Schedule, reference: datetime) -> dict[str, Any]:
+    columns = dict(schedule.columns())
+    if schedule.kind in RECURRING_KINDS and columns.get("max_runs") is None:
+        columns["max_runs"] = DEFAULT_MAX_RUNS
+    columns["expires_at"] = to_iso(schedule.expiry(reference))
+    return columns
+
+
+def expiry_of(row: dict[str, Any]) -> Optional[datetime]:
+    for column, offset in (("expires_at", None), ("created_at", MAX_LIFETIME_DAYS)):
+        stamp = row.get(column)
+        if not stamp:
+            continue
+        try:
+            moment = from_iso(str(stamp)[:19])
+        except ValueError:
+            continue
+        return moment if offset is None else moment + timedelta(days=offset)
+    return None
+
+
+def retire_reason(
+    row: dict[str, Any], reference: datetime, max_failures: int = 0
+) -> Optional[str]:
+    owner_kind = str(row.get("owner_kind") or "")
+    owner_id = str(row.get("owner_id") or "")
+    if not automation_allowed(owner_kind, owner_id):
+        return REASON_NOT_A_USER
+
+    expiry = expiry_of(row)
+    if expiry is not None and reference >= expiry:
+        return REASON_EXPIRED
+
+    max_runs = row.get("max_runs")
+    if max_runs is not None and int(row.get("run_count") or 0) >= int(max_runs):
+        return REASON_MAX_RUNS
+
+    if max_failures > 0 and int(row.get("failure_count") or 0) >= max_failures:
+        return REASON_FAILURES
+
+    return None
+
+
+def budget_deferral(
+    row: dict[str, Any],
+    reference: datetime,
+    budget_exceeded: Optional[BudgetProbe] = None,
+) -> Optional[Deferral]:
+    if budget_exceeded is None:
+        return None
+    owner_kind = str(row.get("owner_kind") or "")
+    owner_id = str(row.get("owner_id") or "")
+    if not budget_exceeded(owner_kind, owner_id):
+        return None
+    return Deferral(REASON_BUDGET, reference + timedelta(hours=BUDGET_RETRY_HOURS))
+
+
+def run_deferral(db: Any, row: dict[str, Any], reference: datetime) -> Deferral:
+    owner_kind = str(row.get("owner_kind") or "")
+    owner_id = str(row.get("owner_id") or "")
+    quota = run_quota(db, owner_kind, owner_id, reference)
+    retry_at = quota.free_at or reference + timedelta(hours=BUDGET_RETRY_HOURS)
+    return Deferral(REASON_RUN_QUOTA, retry_at)
+
+
+def creation_denial(
+    db: Any, owner_kind: str, owner_id: str, reference: datetime
+) -> Optional[AutomationDenied]:
+    if not automation_allowed(owner_kind, owner_id):
+        return AutomationDenied(REASON_NOT_A_USER)
+    if not nesting_allowed(owner_id):
+        return AutomationDenied(REASON_NESTED)
+    quota = create_quota(db, owner_kind, owner_id, reference)
+    if quota.exceeded:
+        return AutomationDenied(REASON_CREATE_QUOTA, quota.free_at)
+    return None

devplacepy/services/devii/tasks/limits.py

@@ -0,0 +1,214 @@
+# retoor <retoor@molodetz.nl>
+
+from __future__ import annotations
+
+import logging
+from datetime import datetime, timedelta
+from typing import Any, NamedTuple, Optional
+
+from .schedule import from_iso, to_iso
+
+logger = logging.getLogger("devii.tasks.limits")
+
+RUNS_TABLE = "devii_task_runs"
+TASKS_TABLE = "devii_tasks"
+WINDOW_HOURS = 24
+
+FIELD_MEMBER_CREATE = "devii_task_member_create_24h"
+FIELD_MEMBER_RUNS = "devii_task_member_runs_24h"
+FIELD_ADMIN_CREATE = "devii_task_admin_create_24h"
+FIELD_ADMIN_RUNS = "devii_task_admin_runs_24h"
+
+DEFAULT_MEMBER_CREATE = 5
+DEFAULT_MEMBER_RUNS = 10
+DEFAULT_ADMIN_CREATE = 5
+DEFAULT_ADMIN_RUNS = 100
+
+RUNS_SQL = (
+    f"SELECT created_at FROM {RUNS_TABLE} WHERE owner_kind = :kind AND owner_id = :owner "
+    "AND created_at >= :cutoff ORDER BY created_at LIMIT :cap"
+)
+CREATIONS_SQL = (
+    f"SELECT created_at FROM {TASKS_TABLE} WHERE owner_kind = :kind AND owner_id = :owner "
+    "AND created_at >= :cutoff ORDER BY created_at LIMIT :cap"
+)
+RESERVE_SQL = (
+    f"INSERT INTO {RUNS_TABLE} (uid, owner_kind, owner_id, task_uid, created_at) "
+    "SELECT :uid, :kind, :owner, :task, :now WHERE ("
+    f"SELECT COUNT(*) FROM {RUNS_TABLE} WHERE owner_kind = :kind AND owner_id = :owner "
+    "AND created_at >= :cutoff) < :limit"
+)
+SAMPLE_CAP = 1000
+
+
+class Quota(NamedTuple):
+    used: int
+    limit: int
+    free_at: Optional[datetime]
+
+    @property
+    def exceeded(self) -> bool:
+        return self.limit > 0 and self.used >= self.limit
+
+    @property
+    def remaining(self) -> int:
+        if self.limit <= 0:
+            return -1
+        return max(0, self.limit - self.used)
+
+
+def owner_is_admin(owner_id: str) -> bool:
+    from devplacepy.database import get_admin_uids
+
+    return bool(owner_id) and owner_id in get_admin_uids()
+
+
+def _setting(name: str, default: int) -> int:
+    from devplacepy.database import get_int_setting
+
+    return get_int_setting(name, default)
+
+
+def create_limit(is_admin: bool) -> int:
+    if is_admin:
+        return _setting(FIELD_ADMIN_CREATE, DEFAULT_ADMIN_CREATE)
+    return _setting(FIELD_MEMBER_CREATE, DEFAULT_MEMBER_CREATE)
+
+
+def run_limit(is_admin: bool) -> int:
+    if is_admin:
+        return _setting(FIELD_ADMIN_RUNS, DEFAULT_ADMIN_RUNS)
+    return _setting(FIELD_MEMBER_RUNS, DEFAULT_MEMBER_RUNS)
+
+
+def window_start(reference: datetime) -> datetime:
+    return reference - timedelta(hours=WINDOW_HOURS)
+
+
+def _stamps(
+    db: Any, sql: str, table: str, owner_kind: str, owner_id: str, cutoff: str
+) -> list[str]:
+    if table not in db.tables:
+        return []
+    rows = db.query(sql, kind=owner_kind, owner=owner_id, cutoff=cutoff, cap=SAMPLE_CAP)
+    return [str(row["created_at"]) for row in rows if row.get("created_at")]
+
+
+def _quota(stamps: list[str], limit: int) -> Quota:
+    used = len(stamps)
+    if limit <= 0 or used < limit:
+        return Quota(used, limit, None)
+    oldest_kept = stamps[used - limit]
+    try:
+        free_at = from_iso(oldest_kept[:19]) + timedelta(hours=WINDOW_HOURS)
+    except ValueError:
+        free_at = None
+    return Quota(used, limit, free_at)
+
+
+def run_quota(db: Any, owner_kind: str, owner_id: str, reference: datetime) -> Quota:
+    limit = run_limit(owner_is_admin(owner_id))
+    stamps = _stamps(
+        db, RUNS_SQL, RUNS_TABLE, owner_kind, owner_id, to_iso(window_start(reference))
+    )
+    return _quota(stamps, limit)
+
+
+def create_quota(db: Any, owner_kind: str, owner_id: str, reference: datetime) -> Quota:
+    limit = create_limit(owner_is_admin(owner_id))
+    stamps = _stamps(
+        db,
+        CREATIONS_SQL,
+        TASKS_TABLE,
+        owner_kind,
+        owner_id,
+        to_iso(window_start(reference)),
+    )
+    return _quota(stamps, limit)
+
+
+def record_run(
+    db: Any, owner_kind: str, owner_id: str, task_uid: str, reference: datetime
+) -> None:
+    from devplacepy.utils import generate_uid
+
+    db[RUNS_TABLE].insert(
+        {
+            "uid": generate_uid(),
+            "owner_kind": owner_kind,
+            "owner_id": owner_id,
+            "task_uid": task_uid,
+            "created_at": to_iso(reference),
+        }
+    )
+
+
+def reserve_run(
+    db: Any, owner_kind: str, owner_id: str, task_uid: str, reference: datetime
+) -> bool:
+    import sqlalchemy
+
+    from devplacepy.utils import generate_uid
+
+    limit = run_limit(owner_is_admin(owner_id))
+    if limit <= 0 or RUNS_TABLE not in db.tables:
+        record_run(db, owner_kind, owner_id, task_uid, reference)
+        return True
+    params = {
+        "uid": generate_uid(),
+        "kind": owner_kind,
+        "owner": owner_id,
+        "task": task_uid,
+        "now": to_iso(reference),
+        "cutoff": to_iso(window_start(reference)),
+        "limit": limit,
+    }
+    with db:
+        result = db.executable.execute(sqlalchemy.text(RESERVE_SQL), params)
+    return result.rowcount == 1
+
+
+def insert_task_within_quota(
+    db: Any,
+    record: dict[str, Any],
+    owner_kind: str,
+    owner_id: str,
+    reference: datetime,
+) -> bool:
+    import sqlalchemy
+
+    limit = create_limit(owner_is_admin(owner_id))
+    if limit <= 0 or TASKS_TABLE not in db.tables:
+        db[TASKS_TABLE].insert(record)
+        return True
+
+    columns = list(record)
+    statement = sqlalchemy.text(
+        f"INSERT INTO {TASKS_TABLE} ({', '.join(columns)}) "
+        f"SELECT {', '.join(':' + name for name in columns)} WHERE ("
+        f"SELECT COUNT(*) FROM {TASKS_TABLE} WHERE owner_kind = :q_kind "
+        "AND owner_id = :q_owner AND created_at >= :q_cutoff) < :q_limit"
+    )
+    params = dict(record)
+    params.update(
+        {
+            "q_kind": owner_kind,
+            "q_owner": owner_id,
+            "q_cutoff": to_iso(window_start(reference)),
+            "q_limit": limit,
+        }
+    )
+    with db:
+        result = db.executable.execute(statement, params)
+    return result.rowcount == 1
+
+
+def prune_runs(db: Any, reference: datetime, keep_hours: int = WINDOW_HOURS * 2) -> int:
+    if RUNS_TABLE not in db.tables:
+        return 0
+    cutoff = to_iso(reference - timedelta(hours=keep_hours))
+    table = db[RUNS_TABLE]
+    stale = table.count(created_at={"<": cutoff})
+    if stale:
+        table.delete(created_at={"<": cutoff})
+    return stale