version: '3.8'

services:
  pos-system:
    build: .
    ports:
      - "5000:5000"
    environment:
      - NODE_ENV=production
      - PORT=5000
    volumes:
      - pos_data:/app/data
    restart: unless-stopped

volumes:
  pos_data:
    driver: local

# Development override (create docker-compose.override.yml for dev)
# services:
#   pos-system:
#     environment:
#       - NODE_ENV=development
#     volumes:
#       - .:/app
#       - /app/node_modules
#     command: npm run dev