services:
  db:
    image: postgres:15-alpine
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    ports:
      - "5433:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: [ "CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}" ]
      interval: 5s
      timeout: 5s
      retries: 5

  backend:
    build:
      context: ./backend
    ports:
      - "8000:8000"
    environment:
      DATABASE_URL: postgresql+psycopg://${POSTGRES_USER}:${POSTGRES_PASSWORD}@db:5432/${POSTGRES_DB}
      PYTHONDONTWRITEBYTECODE: 1
      PYTHONUNBUFFERED: 1
      PYTHONPATH: /app
    depends_on:
      db:
        condition: service_healthy

  frontend:
    build:
      context: ./frontend
    ports:
      - "80:80"
    depends_on:
      - backend

volumes:
  postgres_data: