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Add pg-boss background job queue with session expiry

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Add @trails-cool/jobs package wrapping pg-boss for durable background job
execution using the existing PostgreSQL database. Wire up planner session
expiry as the first scheduled job (hourly, 7-day TTL) — this was previously
dead code that never ran. Add placeholder worker to journal for future
Komoot import and federation jobs.

Infrastructure: grant grafana_reader access to pgboss schema, add job queue
health panels to Service Health dashboard, add failed job alert.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Ullrich Schäfer 2026-04-13 21:17:24 +02:00
parent fc80e66ad4
commit 32c5fbde8f
25 changed files with 614 additions and 6 deletions
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6
apps/journal/server.ts
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@ -4,6 +4,7 @@ import { createReadStream, statSync } from "node:fs";
import { join, extname, resolve } from "node:path";
import { logger } from "./app/lib/logger.server.ts";
import { httpRequestDuration, registry } from "./app/lib/metrics.server.ts";
import { createBoss, startWorker } from "@trails-cool/jobs";
import postgres from "postgres";
const port = Number(process.env.PORT ?? 3000);
@ -98,4 +99,9 @@ server.listen(port, async () => {
// Seed first-party OAuth2 clients
const { seedOAuthClient } = await import("./app/lib/oauth.server.ts");
await seedOAuthClient("trails-cool-mobile", "trailscool://auth/callback", true);
// Start background job worker (no jobs yet — placeholder for Komoot import and federation)
const boss = createBoss(process.env.DATABASE_URL ?? "postgres://trails:trails@localhost:5432/trails");
await startWorker(boss, []);
logger.info("Background job worker started");
});