feat: add online presence tracking with last_seen column and configurable timeout

Add `last_seen` column to users table with index, implement `set_last_seen` and `get_online_users` database functions, expose presence config env vars (`PRESENCE_TIMEOUT_SECONDS`, `PRESENCE_ONLINE_LIMIT`, `PRESENCE_ONLINE_MARGIN_SECONDS`), include `last_seen` in follow list responses, and update profile docs to mention online indicator.
This commit is contained in:
2026-07-04 22:08:20 +00:00
parent 7002b23eeb
commit 0f872336b1
41 changed files with 935 additions and 94 deletions
+26
View File
@@ -533,6 +533,32 @@ img {
.avatar-lg { width: 80px; height: 80px; font-size: 2rem; }
.avatar-img { border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.user-avatar-link,
.avatar-badge {
position: relative;
display: inline-flex;
flex-shrink: 0;
}
.presence-dot {
position: absolute;
right: 0;
bottom: 0;
width: 30%;
height: 30%;
min-width: 8px;
min-height: 8px;
max-width: 14px;
max-height: 14px;
border-radius: 50%;
background: var(--text-muted);
border: 2px solid var(--bg-card);
box-sizing: border-box;
pointer-events: none;
}
.presence-dot.online { background: var(--success, #2f9e44); }
.topnav {
position: fixed;
top: 0;
+29
View File
@@ -277,6 +277,35 @@
font-weight: 600;
}
.online-count {
display: inline-block;
min-width: 1.25rem;
padding: 0 0.375rem;
border-radius: 999px;
background: var(--success, #2f9e44);
color: var(--white);
font-size: 0.6875rem;
text-align: center;
vertical-align: middle;
}
.online-users-list {
display: flex;
flex-wrap: wrap;
gap: 0.5rem;
margin-top: 0.5rem;
}
.online-user {
display: inline-flex;
flex-shrink: 0;
}
.online-empty {
color: var(--text-muted);
font-size: 0.8125rem;
}
.community-stats {
background: var(--bg-card);
border: 1px solid var(--border);
+25
View File
@@ -41,6 +41,31 @@
word-break: break-word;
}
.profile-presence {
font-size: 0.75rem;
color: var(--text-muted);
margin-bottom: 0.75rem;
}
.profile-presence.online {
color: var(--success, #2f9e44);
}
.profile-presence::before {
content: "";
display: inline-block;
width: 8px;
height: 8px;
border-radius: 50%;
background: var(--text-muted);
margin-right: 0.375rem;
vertical-align: middle;
}
.profile-presence.online::before {
background: var(--success, #2f9e44);
}
.profile-stats {
display: flex;
justify-content: center;