services:
  mysql:
    image: mysql:8
    container_name: qms-mysql
    restart: unless-stopped
    # Do not publish 3306 to the host — avoids clashes with host MySQL.
    # Backend reaches it as hostname "mysql" on the internal Docker network.
    environment:
      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD:-password}
      MYSQL_DATABASE: ${MYSQL_DATABASE:-qms}
    volumes:
      - qms-mysql-data:/var/lib/mysql
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-p${MYSQL_ROOT_PASSWORD:-password}"]
      interval: 5s
      timeout: 5s
      retries: 20
      start_period: 20s
    networks:
      - qms-net

  backend:
    image: ${BACKEND_IMAGE:-qms-backend}:${IMAGE_TAG:-local}
    build:
      context: .
      dockerfile: Dockerfile
    container_name: qms-backend
    restart: unless-stopped
    ports:
      # Host port can be changed via BACKEND_HOST_PORT in .env (default 8080)
      - "${BACKEND_HOST_PORT:-8080}:8080"
    environment:
      SERVER_PORT: 8080
      # Use Docker service name "mysql", not localhost
      SPRING_DATASOURCE_URL: jdbc:mysql://mysql:3306/${MYSQL_DATABASE:-qms}?allowPublicKeyRetrieval=true&useSSL=false
      SPRING_DATASOURCE_USERNAME: root
      SPRING_DATASOURCE_PASSWORD: ${MYSQL_ROOT_PASSWORD:-password}
      JWT_SECRET_KEY: ${JWT_SECRET_KEY:-a68uiaDQ0V3iLjF4DqMuS13GAVwkut55dlFbGCLyXTF}
      ADS_UPLOAD_DIR: /app/uploads/ads
      NOTIFICATIONS_MOCK: ${NOTIFICATIONS_MOCK:-true}
      GOOGLE_CLIENT_ID: ${GOOGLE_CLIENT_ID:-dummy-google-client-id}
    volumes:
      - qms-uploads:/app/uploads
    depends_on:
      mysql:
        condition: service_healthy
    networks:
      - qms-net

volumes:
  qms-mysql-data:
  qms-uploads:

networks:
  qms-net:
    driver: bridge