version: '3.8'

services:
  postgres:
    image: postgres:15-alpine
    container_name: hyperflow-prod-db
    environment:
      POSTGRES_USER: hyperflow_admin
      POSTGRES_PASSWORD: hyperflow_secure_pass
      POSTGRES_DB: hyperflow_db
    ports:
      - "5432:5432"
    volumes:
      - postgres_prod_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U hyperflow_admin -d hyperflow_db"]
      interval: 5s
      timeout: 5s
      retries: 5

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

  kafka:
    image: confluentinc/cp-kafka:7.4.0
    container_name: hyperflow-prod-kafka
    ports:
      - "9092:9092"
    environment:
      KAFKA_NODE_ID: 1
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: 'CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT'
      KAFKA_ADVERTISED_LISTENERS: 'PLAINTEXT://kafka:29092,PLAINTEXT_HOST://localhost:9092'
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_PROCESS_ROLES: 'broker,controller'
      KAFKA_CONTROLLER_QUORUM_VOTERS: '1@kafka:29093'
      KAFKA_LISTENERS: 'PLAINTEXT://0.0.0.0:29092,CONTROLLER://0.0.0.0:29093,PLAINTEXT_HOST://0.0.0.0:9092'
      KAFKA_INTER_BROKER_LISTENER_NAME: 'PLAINTEXT'
      KAFKA_CONTROLLER_LISTENER_NAMES: 'CONTROLLER'
      KAFKA_LOG_DIRS: '/tmp/kraft-combined-logs'
      CLUSTER_ID: 'MkU3OEVBNTcwNTJENDM2Qk'
    healthcheck:
      test: ["CMD-SHELL", "kafka-topics.sh --bootstrap-server localhost:9092 --list || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 5

  backend:
    build:
      context: .
      dockerfile: backend/Dockerfile
    container_name: hyperflow-prod-backend
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    environment:
      - DATABASE_URL=postgresql://hyperflow_admin:hyperflow_secure_pass@postgres:5432/hyperflow_db
      - REDIS_URL=redis://redis:6379
      - KAFKA_BOOTSTRAP_SERVERS=kafka:29092
      - SWIGGY_ACCESS_TOKEN=${SWIGGY_ACCESS_TOKEN}
      - GEMINI_API_KEY=${GEMINI_API_KEY}
    ports:
      - "8000:8000"
    restart: always

  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    container_name: hyperflow-prod-frontend
    depends_on:
      - backend
    ports:
      - "80:80"
    restart: always

volumes:
  postgres_prod_data:
  redis_prod_data: