Root cause of 502 errors under 30 concurrent users: the production server
was running dev-mode infrastructure (Vite dev server, NestJS --watch,
no DB connection pooling, single Node.js process).
Changes:
- backend/Dockerfile: multi-stage prod build (compiled JS, no devDeps)
- frontend/Dockerfile: multi-stage prod build (static assets served by nginx)
- frontend/nginx.conf: SPA routing config for frontend container
- docker-compose.prod.yml: production overlay with tuned Postgres, memory
limits, health checks, restart policies
- nginx/production.conf: keepalive upstreams, proxy buffering, rate limiting
- backend/src/main.ts: Node.js clustering (1 worker per CPU, up to 4),
conditional request logging, production CORS
- backend/src/app.module.ts: TypeORM connection pool (max 30, min 5)
- docs/DEPLOYMENT.md: new Production Deployment section
Deploy with: docker compose -f docker-compose.yml -f docker-compose.prod.yml up -d --build
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Rename app from "HOA Financial Platform" to "HOA LedgerIQ" across all
frontend pages, backend API docs, package.json files, and seed data
- Add Cash Flow Statement report (GET /reports/cash-flow) with operating
and reserve fund activity breakdown, beginning/ending cash balances
- Add Aging Report (GET /reports/aging) with per-unit aging buckets
(current, 1-30, 31-60, 61-90, 90+ days), expandable invoice details
- Add Year-End Package (GET /reports/year-end) with income statement
summary, collection stats, 1099-NEC vendor report, reserve fund status
- Add Settings page showing org info, user profile, and system details
- Replace all PlaceholderPage references with real implementations
- Bump auth store version to 3 for localStorage migration
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
