Molodetz blogrol volgens DPP-template

molodetz/routers/admin/services.py

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+# retoor <retoor@molodetz.nl>
+from fastapi import APIRouter, HTTPException, Request
+
+from molodetz.responses import action_result, respond
+from molodetz.routers.admin._shared import admin_seo
+from molodetz.schemas.admin import ServiceDetailOut, ServicesOut
+from molodetz.services.base import manager
+from molodetz.utils.audit import record
+from molodetz.utils.auth import not_found, require_admin
+
+router = APIRouter()
+VERBS = ("start", "stop", "run", "clear")
+
+
+def _service(name):
+    service = manager.get(name)
+    if service is None:
+        not_found("Onbekende service")
+    return service
+
+
+@router.get("/services")
+async def services_index(request: Request):
+    require_admin(request)
+    return respond(request, "admin/services.html", {"services": manager.describe_all(), "seo": admin_seo(request, "Services")}, model=ServicesOut)
+
+
+@router.get("/services/{name}")
+async def services_detail(request: Request, name: str):
+    require_admin(request)
+    service = _service(name)
+    ctx = {"service": manager.describe(service), "seo": admin_seo(request, service.title)}
+    return respond(request, "admin/service.html", ctx, model=ServiceDetailOut)
+
+
+async def _payload(request):
+    if request.headers.get("content-type", "").startswith("application/json"):
+        data = await request.json()
+        return data if isinstance(data, dict) else {}
+    form = await request.form()
+    return {key: value for key, value in form.items()}
+
+
+@router.post("/services/{name}/command")
+async def services_command(request: Request, name: str):
+    user = require_admin(request)
+    service = _service(name)
+    verb = (await _payload(request)).get("verb", "")
+    if verb not in VERBS:
+        raise HTTPException(400, "Onbekend commando")
+    if verb in ("start", "stop"):
+        manager.set_enabled(service.name, verb == "start")
+    else:
+        manager.send_command(service.name, verb)
+    record(request, f"service.command.{verb}", targets=[("service", service.name)], user=user)
+    return action_result(request, f"/admin/services/{service.name}", data={"verb": verb})
+
+
+@router.post("/services/{name}/config")
+async def services_config(request: Request, name: str):
+    user = require_admin(request)
+    service = _service(name)
+    values = await _payload(request)
+    try:
+        updates = manager.save_config(service.name, values)
+    except ValueError as exc:
+        raise HTTPException(400, str(exc)) from exc
+    record(request, "service.config.save", payload={"keys": sorted(updates)}, targets=[("service", service.name)], user=user)
+    return action_result(request, f"/admin/services/{service.name}", data={"saved": sorted(updates)})