services:

  redis:
    image: redis:7-alpine
    container_name: notifty-redis
    ports:
      - "6379:6379"
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5
    volumes:
      - redis_data:/data

  postgres:
    image: postgres:16-alpine
    container_name: notifty-postgres
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: notification_db
    ports:
      - "5432:5432"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 5s
      timeout: 3s
      retries: 5
    volumes:
      - postgres_data:/var/lib/postgresql/data
      # Schema + demo seed are applied automatically on first boot.
      - ./db/schema.sql:/docker-entrypoint-initdb.d/01-schema.sql:ro
      - ./db/seed.sql:/docker-entrypoint-initdb.d/02-seed.sql:ro

  enricher:
    build: .
    container_name: notifty-enricher
    command: python -m app.enrichers.worker
    env_file:
      - .env
    environment:
      REDIS_URL: redis://redis:6379/0
      DB_HOST: postgres
    depends_on:
      redis:
        condition: service_healthy
      postgres:
        condition: service_healthy
    restart: unless-stopped

  engine:
    build: .
    container_name: notifty-engine
    command: python -m app.engine.worker
    env_file:
      - .env
    environment:
      REDIS_URL: redis://redis:6379/0
      DB_HOST: postgres
    depends_on:
      redis:
        condition: service_healthy
      postgres:
        condition: service_healthy
    restart: unless-stopped

  delivery:
    build: .
    container_name: notifty-delivery
    command: python -m app.delivery.worker
    env_file:
      - .env
    environment:
      REDIS_URL: redis://redis:6379/0
      DB_HOST: postgres
    depends_on:
      redis:
        condition: service_healthy
      postgres:
        condition: service_healthy
    restart: unless-stopped

  engagement:
    build: .
    container_name: notifty-engagement
    command: python -m app.engagement.scheduler
    env_file:
      - .env
    environment:
      REDIS_URL: redis://redis:6379/0
      DB_HOST: postgres
    depends_on:
      redis:
        condition: service_healthy
      postgres:
        condition: service_healthy
    restart: unless-stopped

volumes:
  redis_data:
  postgres_data: