services:
  license-backend:
    build: .
    image: license-backend:latest
    container_name: license-backend
    restart: unless-stopped
    env_file: .env
    environment:
      - PORT=8080
      - DATA_DIR=/data
    # No public port mapping: Nginx Proxy Manager reaches the container over the
    # shared Docker network as "license-backend:8080". (For a quick local test
    # without NPM, uncomment the ports block below.)
    # ports:
    #   - "127.0.0.1:8080:8080"
    expose:
      - "8080"
    volumes:
      # Named volume → data (SQLite DB) survives container recreation/redeploy.
      - license-data:/data
    networks:
      - npm

networks:
  # The network Nginx Proxy Manager already runs on. Find it with:
  #   docker network ls
  # then set NPM_NETWORK in .env (e.g. NPM_NETWORK=npm_default).
  npm:
    external: true
    name: ${NPM_NETWORK:-npm_default}

volumes:
  license-data: