services:
  db:
    image: postgres:15-alpine
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
      interval: 10s
      timeout: 5s
      retries: 5

  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    restart: unless-stopped
    env_file: .env
    environment:
      DATABASE_URL: ${DATABASE_URL}
      SECRET_KEY: ${SECRET_KEY}
    depends_on:
      db:
        condition: service_healthy
    command: >
      sh -c "alembic upgrade head &&
             python -m app.seeds.initial_data &&
             uvicorn app.main:app --host 0.0.0.0 --port 8000"

  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    restart: unless-stopped
    ports:
      - "80:80"
    depends_on:
      - backend

volumes:
  postgres_data: