services:
  app:
    build: .
    ports:
      - "3000:3000"
    environment:
      NODE_ENV: production
      PORT: "3000"
      DATABASE_URL: postgres://wrn:wrn@db:5432/app
    depends_on:
      db:
        condition: service_healthy
    restart: unless-stopped

  db:
    image: postgres:16-alpine
    environment:
      POSTGRES_USER: wrn
      POSTGRES_PASSWORD: wrn
      POSTGRES_DB: app
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U wrn -d app"]
      interval: 3s
      timeout: 3s
      retries: 20
    volumes:
      - pgdata:/var/lib/postgresql/data

volumes:
  pgdata: