docker-compose.yml

services:
  # ============================================
  # Infrastructure Services
  # ============================================
  postgres:
    image: postgres:16-alpine
    container_name: openapi-postgres
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-openapi}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-openapi_secret}
      POSTGRES_DB: ${POSTGRES_DB:-openapi_showcase}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    ports:
      - "5432:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-openapi} -d ${POSTGRES_DB:-openapi_showcase}"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - openapi-network

  redis:
    image: redis:7-alpine
    container_name: openapi-redis
    command: redis-server --appendonly yes
    volumes:
      - redis_data:/data
    ports:
      - "6379:6379"
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - openapi-network

  # ============================================
  # Database Migrations
  # ============================================
  migrations:
    build:
      context: .
      target: production
    container_name: openapi-migrations
    command: python -m alembic upgrade head
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER:-openapi}:${POSTGRES_PASSWORD:-openapi_secret}@postgres:5432/${POSTGRES_DB:-openapi_showcase}
    depends_on:
      postgres:
        condition: service_healthy
    networks:
      - openapi-network
    restart: "no"

  # ============================================
  # Database Seeding (runs once after migrations)
  # ============================================
  seeder:
    build:
      context: .
      target: production
    container_name: openapi-seeder
    command: python scripts/seed_data.py
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER:-openapi}:${POSTGRES_PASSWORD:-openapi_secret}@postgres:5432/${POSTGRES_DB:-openapi_showcase}
    depends_on:
      migrations:
        condition: service_completed_successfully
    networks:
      - openapi-network
    restart: "no"

  # ============================================
  # Background Task Processing
  # ============================================
  celery-worker:
    build:
      context: .
      target: production
    container_name: openapi-celery-worker
    command: celery -A shared.celery_app worker --loglevel=info
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER:-openapi}:${POSTGRES_PASSWORD:-openapi_secret}@postgres:5432/${POSTGRES_DB:-openapi_showcase}
      - REDIS_URL=redis://redis:6379/0
      - CELERY_BROKER_URL=redis://redis:6379/1
      - CELERY_RESULT_BACKEND=redis://redis:6379/2
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    networks:
      - openapi-network

  celery-beat:
    build:
      context: .
      target: production
    container_name: openapi-celery-beat
    command: celery -A shared.celery_app beat --loglevel=info
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER:-openapi}:${POSTGRES_PASSWORD:-openapi_secret}@postgres:5432/${POSTGRES_DB:-openapi_showcase}
      - REDIS_URL=redis://redis:6379/0
      - CELERY_BROKER_URL=redis://redis:6379/1
      - CELERY_RESULT_BACKEND=redis://redis:6379/2
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    networks:
      - openapi-network

  flower:
    build:
      context: .
      target: production
    container_name: openapi-flower
    command: >
      celery -A shared.celery_app flower
      --port=5555
      --url_prefix=flower
      --persistent=true
      --db=/data/flower.db
      --max_tasks=10000
    environment:
      - CELERY_BROKER_URL=redis://redis:6379/1
      - CELERY_RESULT_BACKEND=redis://redis:6379/2
      - FLOWER_BASIC_AUTH=${FLOWER_USER:-admin}:${FLOWER_PASSWORD:-admin}
    volumes:
      - flower_data:/data
    ports:
      - "5555:5555"
    depends_on:
      - celery-worker
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:5555/flower/healthcheck"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    networks:
      - openapi-network

  # ============================================
  # API Services
  # ============================================
  auth-api:
    build:
      context: .
      target: production
    container_name: openapi-auth-api
    command: uvicorn apps.auth.main:app --host 0.0.0.0 --port 8000
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER:-openapi}:${POSTGRES_PASSWORD:-openapi_secret}@postgres:5432/${POSTGRES_DB:-openapi_showcase}
      - REDIS_URL=redis://redis:6379/0
      - SECRET_KEY=${SECRET_KEY:-super-secret-key-change-in-production}
    ports:
      - "8001:8000"
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      migrations:
        condition: service_completed_successfully
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    networks:
      - openapi-network

  orders-api:
    build:
      context: .
      target: production
    container_name: openapi-orders-api
    command: uvicorn apps.orders.main:app --host 0.0.0.0 --port 8000
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER:-openapi}:${POSTGRES_PASSWORD:-openapi_secret}@postgres:5432/${POSTGRES_DB:-openapi_showcase}
      - REDIS_URL=redis://redis:6379/0
      - SECRET_KEY=${SECRET_KEY:-super-secret-key-change-in-production}
      - CELERY_BROKER_URL=redis://redis:6379/1
    ports:
      - "8002:8000"
    depends_on:
      migrations:
        condition: service_completed_successfully
      redis:
        condition: service_healthy
      auth-api:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    networks:
      - openapi-network

  file-processor-api:
    build:
      context: .
      target: production
    container_name: openapi-file-processor-api
    command: uvicorn apps.file_processor.main:app --host 0.0.0.0 --port 8000
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER:-openapi}:${POSTGRES_PASSWORD:-openapi_secret}@postgres:5432/${POSTGRES_DB:-openapi_showcase}
      - REDIS_URL=redis://redis:6379/0
      - SECRET_KEY=${SECRET_KEY:-super-secret-key-change-in-production}
      - CELERY_BROKER_URL=redis://redis:6379/1
    ports:
      - "8003:8000"
    depends_on:
      migrations:
        condition: service_completed_successfully
      redis:
        condition: service_healthy
      auth-api:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    networks:
      - openapi-network

  notifications-api:
    build:
      context: .
      target: production
    container_name: openapi-notifications-api
    command: uvicorn apps.notifications.main:app --host 0.0.0.0 --port 8000
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER:-openapi}:${POSTGRES_PASSWORD:-openapi_secret}@postgres:5432/${POSTGRES_DB:-openapi_showcase}
      - REDIS_URL=redis://redis:6379/0
      - SECRET_KEY=${SECRET_KEY:-super-secret-key-change-in-production}
    ports:
      - "8004:8000"
    depends_on:
      migrations:
        condition: service_completed_successfully
      redis:
        condition: service_healthy
      auth-api:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    networks:
      - openapi-network

  webhook-tester-api:
    build:
      context: .
      target: production
    container_name: openapi-webhook-tester-api
    command: uvicorn apps.webhook_tester.main:app --host 0.0.0.0 --port 8000
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER:-openapi}:${POSTGRES_PASSWORD:-openapi_secret}@postgres:5432/${POSTGRES_DB:-openapi_showcase}
      - REDIS_URL=redis://redis:6379/0
      - SECRET_KEY=${SECRET_KEY:-super-secret-key-change-in-production}
    ports:
      - "8005:8000"
    depends_on:
      migrations:
        condition: service_completed_successfully
      redis:
        condition: service_healthy
      auth-api:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    networks:
      - openapi-network

  # ============================================
  # API Gateway (Combined Documentation)
  # ============================================
  gateway:
    build:
      context: .
      target: production
    container_name: openapi-gateway
    command: uvicorn apps.gateway.main:app --host 0.0.0.0 --port 8000
    environment:
      - DATABASE_URL=postgresql+asyncpg://${POSTGRES_USER:-openapi}:${POSTGRES_PASSWORD:-openapi_secret}@postgres:5432/${POSTGRES_DB:-openapi_showcase}
      - REDIS_URL=redis://redis:6379/0
      - SECRET_KEY=${SECRET_KEY:-super-secret-key-change-in-production}
      - AUTH_API_URL=http://auth-api:8000
      - ORDERS_API_URL=http://orders-api:8000
      - FILE_PROCESSOR_API_URL=http://file-processor-api:8000
      - NOTIFICATIONS_API_URL=http://notifications-api:8000
      - WEBHOOK_TESTER_API_URL=http://webhook-tester-api:8000
    ports:
      - "8000:8000"
    depends_on:
      auth-api:
        condition: service_healthy
      orders-api:
        condition: service_healthy
      file-processor-api:
        condition: service_healthy
      notifications-api:
        condition: service_healthy
      webhook-tester-api:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    networks:
      - openapi-network

volumes:
  postgres_data:
  redis_data:
  flower_data:

networks:
  openapi-network:
    driver: bridge