services:
  db:
    image: postgres
    restart: always
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: flask_app
    ports:
      - "5432:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data

  web:
    build: .
    ports:
      - "5000:5000"
    depends_on:
      - db
    environment:
      FLASK_ENV: development
      SECRET_KEY: your-secret-key
      DB_USER: postgres
      DB_PASS: postgres
      DB_HOST: db
      DB_PORT: 5432
      DB_NAME: flask_app
    volumes:
      - .:/app

volumes:
  pgdata: