docker-compose.yml

version: '3.8'

services:
  # Redis for caching (Phase 4)
  redis:
    image: redis:7-alpine
    container_name: ai_tutor_redis
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    command: redis-server --appendonly yes --maxmemory 256mb --maxmemory-policy allkeys-lru
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 3s
      retries: 3
    restart: unless-stopped

  # Frontend (Production)
  frontend:
    build:
      context: ./frontend
      dockerfile: Dockerfile
    container_name: ai_tutor_frontend
    ports:
      - "3000:3000"
    environment:
      - NODE_ENV=production
    depends_on:
      - redis
    restart: unless-stopped

  # Teaching Assistant API
  teaching_assistant:
    build:
      context: ./services/TeachingAssistant
      dockerfile: Dockerfile
    container_name: ai_tutor_teaching_assistant
    ports:
      - "8002:8002"
    environment:
      - PORT=8002
      - REDIS_HOST=redis
      - REDIS_PORT=6379
    depends_on:
      redis:
        condition: service_healthy
    restart: unless-stopped

  # Tutor Service (WebSocket)
  tutor:
    build:
      context: ./services/Tutor
      dockerfile: Dockerfile
    container_name: ai_tutor_tutor
    ports:
      - "8767:8767"
    environment:
      - PORT=8767
      - GEMINI_API_KEY=${GEMINI_API_KEY}
    restart: unless-stopped

volumes:
  redis_data:
    driver: local

networks:
  default:
    name: ai_tutor_network