e9fb50a248
Phase 0 - Foundation: - Restructure into npm workspace monorepo (packages/core, api, scraper) - PostgreSQL 17 + TimescaleDB schema (15 tables incl. hypertables) - Docker Compose for local dev (PostgreSQL on 5433 + Qdrant) - Express 5 API on port 3200 with 6 routes - Seed script to migrate 159 transceivers + 42 standards from npm package - Erik server setup script + PM2 ecosystem config Phase 1 - Scraper Engine: - Crawlee + Playwright framework with pg-boss scheduler - FS.com scraper (PlaywrightCrawler, anti-bot workaround) - Optcore.net scraper (WP REST API enumeration + PlaywrightCrawler) - Uses /wp-json/wp/v2/product to get 2000+ product URLs - Playwright renders individual product pages for price extraction - Cisco TMG Matrix scraper (compatibility data) - News RSS aggregator (optics.org, SPIE, Network World, Nature Photonics) - Keyword relevance scoring for transceiver/fiber topics - xml2js with malformed XML sanitization - SHA-256 content hashing for change detection (skip unchanged records) - pg-boss v10 with explicit queue creation before scheduling
33 lines
798 B
TypeScript
33 lines
798 B
TypeScript
import { Router, Request, Response } from "express";
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import { getDbStats } from "../db/queries";
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import { pool } from "../db/client";
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export const healthRouter = Router();
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// GET /api/health — Health check with DB stats
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healthRouter.get("/", async (_req: Request, res: Response) => {
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try {
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const start = Date.now();
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const stats = await getDbStats();
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const latencyMs = Date.now() - start;
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res.json({
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success: true,
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status: "healthy",
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version: "0.1.0",
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uptime: process.uptime(),
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database: {
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connected: true,
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latency_ms: latencyMs,
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stats,
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},
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});
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} catch (err) {
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res.status(503).json({
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success: false,
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status: "unhealthy",
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database: { connected: false, error: String(err) },
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});
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}
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});
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