version: '3.8'

services:
  # Nginx 리버스 프록시 (프로덕션)
  nginx:
    build: ./nginx
    container_name: document-server-nginx-prod
    ports:
      - "24100:80"
    volumes:
      - ./frontend:/usr/share/nginx/html:ro
      - ./uploads:/usr/share/nginx/html/uploads:ro
      - nginx_cache:/var/cache/nginx
    depends_on:
      - backend
    networks:
      - document-network
    restart: unless-stopped
    environment:
      - NGINX_WORKER_PROCESSES=auto
      - NGINX_WORKER_CONNECTIONS=1024
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost/health"]
      interval: 30s
      timeout: 10s
      retries: 3

  # Backend API 서버 (프로덕션)
  backend:
    build: 
      context: ./backend
      dockerfile: Dockerfile
    container_name: document-server-backend-prod
    ports:
      - "24102:8000"
    volumes:
      - ./uploads:/app/uploads
      - backend_logs:/app/logs
    environment:
      - DATABASE_URL=postgresql+asyncpg://docuser:${DB_PASSWORD:-docpass}@database:5432/document_db
      - SECRET_KEY=${SECRET_KEY:-production-secret-key-change-this}
      - ADMIN_EMAIL=${ADMIN_EMAIL:-admin@test.com}
      - ADMIN_PASSWORD=${ADMIN_PASSWORD:-admin123}
      - DEBUG=false
      - ALLOWED_ORIGINS=http://localhost:24100,https://your-domain.com
    depends_on:
      database:
        condition: service_healthy
    networks:
      - document-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
      interval: 30s
      timeout: 10s
      retries: 3
    deploy:
      resources:
        limits:
          memory: 2G
        reservations:
          memory: 512M

  # PostgreSQL 데이터베이스 (프로덕션)
  database:
    image: postgres:15-alpine
    container_name: document-server-db-prod
    ports:
      - "24101:5432"
    environment:
      - POSTGRES_DB=document_db
      - POSTGRES_USER=docuser
      - POSTGRES_PASSWORD=${DB_PASSWORD:-docpass}
      - POSTGRES_INITDB_ARGS=--encoding=UTF-8 --locale=C
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./database/init:/docker-entrypoint-initdb.d:ro
      - ./config/postgresql.prod.conf:/etc/postgresql/postgresql.conf:ro
    networks:
      - document-network
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U docuser -d document_db"]
      interval: 30s
      timeout: 10s
      retries: 5
    deploy:
      resources:
        limits:
          memory: 4G
        reservations:
          memory: 1G

  # Redis (캐싱 및 세션) - 프로덕션
  redis:
    image: redis:7-alpine
    container_name: document-server-redis-prod
    ports:
      - "24103:6379"
    volumes:
      - redis_data:/data
      - ./config/redis.prod.conf:/usr/local/etc/redis/redis.conf:ro
    networks:
      - document-network
    restart: unless-stopped
    command: redis-server /usr/local/etc/redis/redis.conf
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 30s
      timeout: 10s
      retries: 3
    deploy:
      resources:
        limits:
          memory: 1G
        reservations:
          memory: 256M

volumes:
  postgres_data:
    driver: local
  redis_data:
    driver: local
  nginx_cache:
    driver: local
  backend_logs:
    driver: local

networks:
  document-network:
    driver: bridge
    ipam:
      config:
        - subnet: 172.20.0.0/16