services:
  db:
    image: postgres:15-alpine
    environment:
      POSTGRES_DB: ${DB_NAME:-pulsenotify}
      POSTGRES_USER: ${DB_USER:-pulsenotify}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-pulsenotify}
    ports:
      - '5432:5432'
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ['CMD-SHELL', 'pg_isready -U ${DB_USER:-pulsenotify}']
      interval: 5s
      timeout: 5s
      retries: 5

  redis:
    image: redis:7-alpine
    ports:
      - '6379:6379'

  web:
    build: .
    command: python manage.py runserver 0.0.0.0:8000
    volumes:
      - .:/app
    ports:
      - '8000:8000'
    env_file: .env
    environment:
      DJANGO_SETTINGS_MODULE: config.settings.local
      DB_HOST: db
      CELERY_BROKER_URL: redis://redis:6379/0
      CELERY_RESULT_BACKEND: redis://redis:6379/0
      INTERNAL_API_BASE_URL: http://web:8000
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_started

  worker:
    build: .
    command: celery -A config worker --loglevel=info
    volumes:
      - .:/app
    env_file: .env
    environment:
      DJANGO_SETTINGS_MODULE: config.settings.local
      DB_HOST: db
      CELERY_BROKER_URL: redis://redis:6379/0
      CELERY_RESULT_BACKEND: redis://redis:6379/0
      INTERNAL_API_BASE_URL: http://web:8000
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_started
      web:
        condition: service_started

  beat:
    build: .
    command: celery -A config beat --loglevel=info
    volumes:
      - .:/app
    env_file: .env
    environment:
      DJANGO_SETTINGS_MODULE: config.settings.local
      DB_HOST: db
      CELERY_BROKER_URL: redis://redis:6379/0
      CELERY_RESULT_BACKEND: redis://redis:6379/0
      INTERNAL_API_BASE_URL: http://web:8000
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_started
      web:
        condition: service_started

volumes:
  pgdata: