version: '3.8'

services:
  # ==========================================
  # PostgreSQL Database
  # ==========================================
  postgres:
    image: pgvector/pgvector:pg15
    container_name: rhymepadre-postgres
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-rhymepadre}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-rhymepadre}
      POSTGRES_DB: ${POSTGRES_DB:-rhymepadre}
    ports:
      - "127.0.0.1:${POSTGRES_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-rhymepadre}"]
      interval: 5s
      timeout: 5s
      retries: 5
    networks:
      - rhymepadre-network

  # ==========================================
  # Redis (for BullMQ queues)
  # ==========================================
  redis:
    image: redis:7-alpine
    container_name: rhymepadre-redis
    restart: unless-stopped
    ports:
      - "127.0.0.1:${REDIS_PORT:-6379}:6379"
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 5s
      retries: 5
    networks:
      - rhymepadre-network

  # ==========================================
  # RhymePadre API + Telegram Bot
  # ==========================================
  app:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: rhymepadre-app
    restart: unless-stopped
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    ports:
      - "${APP_PORT:-3000}:3000"
    environment:
      # Database
      DATABASE_URL: postgresql://${POSTGRES_USER:-rhymepadre}:${POSTGRES_PASSWORD:-rhymepadre}@postgres:5432/${POSTGRES_DB:-rhymepadre}?schema=public
      # Redis
      REDIS_HOST: redis
      REDIS_PORT: 6379
      # Telegram Bot
      TELEGRAM_BOT_TOKEN: ${TELEGRAM_BOT_TOKEN}
      # OpenAI (optional, for LLM phonetics)
      OPENAI_API_KEY: ${OPENAI_API_KEY:-}
      # Required in production for mutating HTTP endpoints
      API_KEY: ${API_KEY:-}
      # App
      NODE_ENV: production
      PORT: 3000
    networks:
      - rhymepadre-network
    # Run migrations before starting
    command: >
      sh -c "npx prisma migrate deploy && npm run start:prod"

volumes:
  postgres_data:
  redis_data:

networks:
  rhymepadre-network:
    driver: bridge