services:
  web:
    build: ./web
    ports:
      - "5000:5000"
    depends_on:
      - db
    networks:
      - my_app_network
    environment:
      DATABASE_URL: postgresql://user:password@db:5432/mydatabase
    restart: always

  db:
    image: postgres:latest
    environment:
      POSTGRES_USER: user
      POSTGRES_PASSWORD: password
      POSTGRES_DB: mydatabase
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      - my_app_network
    restart: always

volumes:
  postgres_data:

networks:
  my_app_network: