ba4c4e1b4f
Adds a background demo user (`bruno`) plus two pg-boss jobs that generate public trekking routes and activities in inner Berlin and prune them after 14 days. Disabled by default everywhere; flip `DEMO_BOT_ENABLED` only in prod. - Schema: `synthetic` boolean on routes + activities - `ensureDemoUser()` idempotent insert + badge on /users/bruno - Generation gate: 07-21 Berlin local, p=0.12, 40-route cap in 14d - Initial 4-walk backfill on first enable; retention via daily prune - Prometheus gauges `demo_bot_synthetic_routes_total` / `_activities_total` - Unit + DB-gated integration + E2E tests Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
60 lines
1.9 KiB
TypeScript
60 lines
1.9 KiB
TypeScript
import type { JobDefinition } from "@trails-cool/jobs";
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import {
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DEMO_BACKFILL_TARGET,
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DEMO_DAILY_CAP,
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countSyntheticRoutesRecent,
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countSyntheticRoutesTotal,
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ensureDemoUser,
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generateOneWalk,
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isDemoBotEnabled,
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refreshDemoBotGauges,
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shouldWalkNow,
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} from "../lib/demo-bot.server.ts";
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import { logger } from "../lib/logger.server.ts";
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/**
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* Generate job. Fires every 90 minutes via pg-boss cron. Handler steps:
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*
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* 1. Bail if `DEMO_BOT_ENABLED` is not "true".
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* 2. On first run (no synthetic rows yet) produce a small backfill so the
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* demo user's profile has content immediately.
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* 3. Otherwise apply the decide-to-walk gate (local hour + p=0.12) and
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* daily cap; on pass, insert one route+activity via `generateOneWalk`.
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*/
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export const demoBotGenerateJob: JobDefinition = {
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name: "demo-bot:generate",
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cron: "*/90 * * * *",
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retryLimit: 1,
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expireInSeconds: 120,
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async handler() {
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if (!isDemoBotEnabled()) return { skipped: "disabled" };
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const ownerId = await ensureDemoUser();
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const total = await countSyntheticRoutesTotal();
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if (total === 0) {
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let inserted = 0;
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for (let i = 0; i < DEMO_BACKFILL_TARGET; i++) {
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const id = await generateOneWalk(ownerId);
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if (id) inserted++;
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}
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logger.info({ inserted }, "demo-bot backfill complete");
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await refreshDemoBotGauges();
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return { mode: "backfill", inserted };
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}
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const recent = await countSyntheticRoutesRecent(14);
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if (recent >= DEMO_DAILY_CAP) {
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logger.info({ recent, cap: DEMO_DAILY_CAP }, "demo-bot cap hit, skipping");
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return { skipped: "cap", recent };
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}
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const now = new Date();
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if (!shouldWalkNow(now)) return { skipped: "gate" };
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const id = await generateOneWalk(ownerId, { now });
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logger.info({ inserted: id ? 1 : 0, routeId: id }, "demo-bot walk");
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await refreshDemoBotGauges();
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return { mode: "single", routeId: id };
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},
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};
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