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>
28 lines
997 B
TypeScript
28 lines
997 B
TypeScript
import client from "prom-client";
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// Collect default Node.js metrics (event loop, heap, GC)
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client.collectDefaultMetrics();
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export const httpRequestDuration = new client.Histogram({
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name: "http_request_duration_seconds",
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help: "Duration of HTTP requests in seconds",
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labelNames: ["method", "route", "status"] as const,
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buckets: [0.01, 0.05, 0.1, 0.25, 0.5, 1, 2.5, 5],
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});
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/**
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* Count of synthetic demo-bot routes currently in the database. Scraped
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* by the background worker after each generation run so the Grafana
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* board stays live without a /metrics handler on the worker process.
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*/
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export const demoBotSyntheticRoutesTotal = new client.Gauge({
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name: "demo_bot_synthetic_routes_total",
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help: "Total synthetic demo-bot routes currently stored",
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});
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export const demoBotSyntheticActivitiesTotal = new client.Gauge({
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name: "demo_bot_synthetic_activities_total",
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help: "Total synthetic demo-bot activities currently stored",
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});
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export const registry = client.register;
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