Files
multica/server/migrations/102_task_usage_hourly_pipeline.down.sql
YYClaw 614dfae884 MUL-2488 feat(timezone): Scheduling / Viewing two-layer timezone architecture (#2968)
* docs(timezone): add scheduling/viewing timezone architecture RFC

* feat(db): replace daily rollups with task_usage_hourly, add user.timezone

Migrations 100-104: add "user".timezone (Viewing tz), build the UTC
hourly task_usage_hourly rollup with its pipeline, drop the legacy
task_usage_daily / task_usage_dashboard_daily pipelines, and drop the
agent_runtime.timezone column. Report queries now slice day boundaries
at read time by the caller-supplied @tz instead of materialising in a
fixed tz. Regenerate sqlc.

* feat(server): add task_usage_hourly backfill command

Replace the two legacy backfill commands (daily / dashboard_daily) with
a single backfill_task_usage_hourly that loads historical task_usage
into the new UTC hourly rollup, sliced per workspace.

* refactor(server): resolve viewing timezone in report handlers

Report handlers resolve the Viewing tz per request (?tz query param,
then user.timezone, then UTC) and pass it to the hourly-rollup queries.
Drop the UseDailyRollup feature flags and the old raw-scan/daily-rollup
dual paths, remove the /api/usage endpoints, and stop the daemon from
reporting and the runtime handler from accepting host timezone.

* refactor(core): switch report queries to viewing timezone

API client and dashboard/runtime queries send ?tz with each report
request, the user schema/types carry the new timezone field, and the
runtime timezone field/mutation is removed.

* feat(views): add viewing timezone preference and UI

Add the useViewingTimezone hook and a Timezone setting in Preferences;
report charts and the dashboard week boundary follow the viewer tz.
Remove the runtime detail timezone editor and its locale strings.

* fix(test): update fixtures and stabilize tests for timezone refactor

The timezone architecture refactor changed several types without
updating dependent test code:

- RuntimeDevice no longer has a timezone field — drop it from the
  create-agent-dialog runtime fixture.
- User now requires a timezone field — add it to the apps/web mockUser
  fixture.
- The PreferencesTab timezone tests asserted on the async save handler
  (PATCH then store update) with a bare expect, racing the mutation's
  settle callback, and timed out querying the Select's ~600-option IANA
  list on a loaded CI runner. Wrap the assertions in waitFor and extend
  the timeout for those three tests.

* docs(timezone): document self-host migration order and trigger invariant

Add a SELF-HOST UPGRADE ORDER runbook to the backfill command's package
comment: applying migrations 100-104 in a single migrate-up drops the
legacy daily rollups before the hourly backfill runs, leaving dashboards
empty until cron catches up.

Add an INVARIANT comment on trg_atq_dirty_hourly noting that agent_id
must be added to the trigger's OF list if it ever becomes mutable,
otherwise dirty buckets for the old agent_id are silently missed.

* style(runtimes): drop trailing blank line in runtime-detail
2026-05-21 15:33:47 +08:00

32 lines
1.4 KiB
SQL

-- Unschedule the cron job first — the operator playbook in the up
-- migration registers it, so a rollback must clear it before the
-- function it calls is dropped, or the still-registered job ticks into
-- a `function does not exist` error. Guarded so rollback still succeeds
-- where pg_cron is absent or the job was never registered (same pattern
-- as migration 103).
DO $$
BEGIN
IF EXISTS (SELECT 1 FROM pg_extension WHERE extname = 'pg_cron') THEN
PERFORM cron.unschedule('rollup_task_usage_hourly')
FROM cron.job WHERE jobname = 'rollup_task_usage_hourly';
END IF;
END
$$;
DROP TRIGGER IF EXISTS trg_tu_dirty_hourly ON task_usage;
DROP TRIGGER IF EXISTS trg_issue_project_dirty_hourly ON issue;
DROP TRIGGER IF EXISTS trg_issue_delete_dirty_hourly ON issue;
DROP TRIGGER IF EXISTS trg_atq_dirty_hourly ON agent_task_queue;
DROP FUNCTION IF EXISTS task_usage_hourly_rollup_lag_seconds();
DROP FUNCTION IF EXISTS rollup_task_usage_hourly();
DROP FUNCTION IF EXISTS prune_task_usage_hourly_dirty(INTERVAL);
DROP FUNCTION IF EXISTS rollup_task_usage_hourly_window(TIMESTAMPTZ, TIMESTAMPTZ);
DROP FUNCTION IF EXISTS enqueue_task_usage_hourly_dirty_for_tu();
DROP FUNCTION IF EXISTS enqueue_task_usage_hourly_dirty_for_issue_project();
DROP FUNCTION IF EXISTS enqueue_task_usage_hourly_dirty_for_issue_delete();
DROP FUNCTION IF EXISTS enqueue_task_usage_hourly_dirty_for_atq();
DROP FUNCTION IF EXISTS task_usage_hour_bucket(TIMESTAMPTZ);