version: '3.8'

services:
  # Event Analytics API
  event-analytics-api:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: event-analytics-api
    ports:
      - "3000:3000"
    environment:
      - NODE_ENV=production
      - MONGODB_URI=mongodb://admin:password123@mongodb:27017/event_analytics?authSource=admin
      - REDIS_URL=redis://redis:6379
      - REDIS_CACHE_URL=redis://redis:6379/1
      - REDIS_QUEUE_URL=redis://redis:6379/2
      - REDIS_RATE_LIMIT_URL=redis://redis:6379/3
      - JWT_SECRET=your-super-secret-jwt-key-change-in-production
      - API_RATE_LIMIT_WINDOW_MS=900000
      - API_RATE_LIMIT_MAX_REQUESTS=1000
      - EVENT_BUFFER_TIMEOUT_MS=5000
      - EVENT_BUFFER_MAX_SIZE=1000
      - QUERY_CACHE_TTL=300
      - DEDUPLICATION_TTL=3600
      - CORS_ORIGIN=http://localhost
    depends_on:
      mongodb:
        condition: service_healthy
      redis:
        condition: service_healthy
    restart: unless-stopped
    networks:
      - event-analytics-network
    healthcheck:
      test: ["CMD", "node", "-e", "require('http').get('http://localhost:3000/health', (res) => { process.exit(res.statusCode === 200 ? 0 : 1) })"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

  # Frontend Application
  event-analytics-frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
      args:
        REACT_APP_API_URL: http://localhost/api/v1
        REACT_APP_API_KEY: sample-api-key-789
    container_name: event-analytics-frontend
    ports:
      - "80:80"
    environment:
      - REACT_APP_API_URL=http://localhost/api/v1
      - REACT_APP_API_KEY=sample-api-key-789
    depends_on:
      event-analytics-api:
        condition: service_healthy
    restart: unless-stopped
    networks:
      - event-analytics-network
    healthcheck:
      test: ["CMD", "wget", "--quiet", "--tries=1", "--spider", "http://localhost/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

  # MongoDB Database
  mongodb:
    image: mongo:7.0
    container_name: event-analytics-mongodb
    ports:
      - "27017:27017"
    environment:
      - MONGO_INITDB_ROOT_USERNAME=admin
      - MONGO_INITDB_ROOT_PASSWORD=password123
      - MONGO_INITDB_DATABASE=event_analytics
    volumes:
      - mongodb_data:/data/db
      - ./scripts/mongo-init.js:/docker-entrypoint-initdb.d/mongo-init.js:ro
    restart: unless-stopped
    networks:
      - event-analytics-network
    healthcheck:
      test: ["CMD", "mongosh", "--eval", "db.adminCommand('ping')"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

  # Redis Cache & Queue
  redis:
    image: redis:7.2-alpine
    container_name: event-analytics-redis
    ports:
      - "6379:6379"
    command: redis-server --appendonly yes --maxmemory 256mb --maxmemory-policy allkeys-lru
    volumes:
      - redis_data:/data
    restart: unless-stopped
    networks:
      - event-analytics-network
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

  # MongoDB Express (Optional - for database management)
  mongo-express:
    image: mongo-express:1.0.0
    container_name: event-analytics-mongo-express
    ports:
      - "8081:8081"
    environment:
      - ME_CONFIG_MONGODB_ADMINUSERNAME=admin
      - ME_CONFIG_MONGODB_ADMINPASSWORD=password123
      - ME_CONFIG_MONGODB_URL=mongodb://admin:password123@mongodb:27017/
      - ME_CONFIG_BASICAUTH_USERNAME=admin
      - ME_CONFIG_BASICAUTH_PASSWORD=password123
    depends_on:
      mongodb:
        condition: service_healthy
    restart: unless-stopped
    networks:
      - event-analytics-network
    profiles:
      - dev

  # Redis Commander (Optional - for Redis management)
  redis-commander:
    image: rediscommander/redis-commander:latest
    container_name: event-analytics-redis-commander
    ports:
      - "8082:8081"
    environment:
      - REDIS_HOSTS=local:redis:6379
    depends_on:
      redis:
        condition: service_healthy
    restart: unless-stopped
    networks:
      - event-analytics-network
    profiles:
      - dev

volumes:
  mongodb_data:
    driver: local
  redis_data:
    driver: local

networks:
  event-analytics-network:
    driver: bridge