docker-compose.yml

services:
  db:
    image: postgres:17-alpine
    environment:
      POSTGRES_DB: hotel
      POSTGRES_USER: hotel
      POSTGRES_PASSWORD: hotel
    volumes:
      - hotel_postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U hotel -d hotel"]
      interval: 5s
      timeout: 5s
      retries: 20

  redis:
    image: redis:8-alpine
    command: redis-server --appendonly yes
    volumes:
      - hotel_redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 20

  api:
    build: .
    env_file: .env
    ports:
      - "8000:8000"
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    restart: unless-stopped

  worker:
    build: .
    env_file: .env
    command: celery -A app.celery_app.celery_app worker --loglevel=INFO
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    restart: unless-stopped

volumes:
  hotel_postgres_data:
  hotel_redis_data: