once-campfire

mirror of https://github.com/basecamp/once-campfire.git synced 2026-10-08 15:50:08 +09:00

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Marcello Costagliola ca626ea7e2 Find the messages a refresh replaces through an index

Every room visit and every reconnection asks for the messages updated
since the page was rendered. That query filtered the room by updated_at
and sorted it by created_at, so SQLite walked every message in the room:
about 220-360 ms in a room of a million messages. An index on
(room_id, updated_at) finds the few updated messages directly.

Sorting on +created_at keeps SQLite on that index once messages are also
indexed by (room_id, created_at): with both, the planner otherwise walks
the room in creation order looking for updated rows.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JVFo3Lt9T8M5NR7KxVvsZ2

2026-10-05 04:48:53 +02:00

channels

Scope the unread rooms stream per user

2026-08-03 14:55:19 -07:00

controllers

Preload only uncached messages and reduce rendering overhead (#292 )

2026-10-04 12:36:36 -04:00

fixtures

Allow bots to delete their own boosts

2026-08-11 14:13:01 +02:00

helpers

Test that Trix-formatted messages render and survive editing