services:
  backend:
    build:
      context: .
      dockerfile: Dockerfile
    image: child-gold-land-backend:latest
    container_name: child-gold-land-backend
    ports:
      - "${PORT:-3000}:3000"
    env_file:
      - .env.docker
    environment:
      NODE_ENV: production
      PORT: 3000
      HOST: 0.0.0.0
      DB_PATH: /app/data/app.db
    volumes:
      # Persistent SQLite storage (WAL/SHM live here too).
      # On server, replace with e.g. /var/lib/child-gold-land/data:/app/data
      - sqlite_data:/app/data
    restart: unless-stopped
    healthcheck:
      test:
        [
          "CMD",
          "node",
          "-e",
          "fetch('http://127.0.0.1:3000/health').then(r=>process.exit(r.ok?0:1)).catch(()=>process.exit(1))",
        ]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 20s

volumes:
  sqlite_data:
    name: child-gold-land-sqlite