version: '3.8'

services:
  # PostgreSQL for testing
  postgres:
    image: postgres:15-alpine
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: referral_test
    ports:
      - "5433:5432"
    volumes:
      - postgres_test_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 5s
      timeout: 5s
      retries: 5

  # Redis for testing
  redis:
    image: redis:7-alpine
    ports:
      - "6380:6379"
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 5s
      retries: 5

  # Kafka for testing (using Redpanda for simplicity)
  redpanda:
    image: redpandadata/redpanda:latest
    command:
      - redpanda
      - start
      - --smp 1
      - --memory 512M
      - --reserve-memory 0M
      - --overprovisioned
      - --node-id 0
      - --kafka-addr PLAINTEXT://0.0.0.0:29092,OUTSIDE://0.0.0.0:9093
      - --advertise-kafka-addr PLAINTEXT://redpanda:29092,OUTSIDE://localhost:9093
    ports:
      - "9093:9093"
      - "29092:29092"
    healthcheck:
      test: ["CMD", "rpk", "cluster", "health"]
      interval: 10s
      timeout: 5s
      retries: 5

  # Test runner service
  test:
    build:
      context: .
      dockerfile: Dockerfile.test
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
      redpanda:
        condition: service_healthy
    environment:
      NODE_ENV: test
      DATABASE_URL: postgresql://postgres:postgres@postgres:5432/referral_test?schema=public
      REDIS_HOST: redis
      REDIS_PORT: 6379
      KAFKA_BROKERS: redpanda:29092
      JWT_SECRET: test-jwt-secret-for-docker-tests
    volumes:
      - ./coverage:/app/coverage
    command: sh -c "npx prisma migrate deploy && npm run test:cov"

volumes:
  postgres_test_data: