version: '3.8'

services:
  redis:
    image: redis:7-alpine
    command: redis-server --appendonly yes
    volumes:
      - redis_data:/data
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5
    networks:
      - splitchat_network

  db:
    image: postgres:16-alpine
    environment:
      POSTGRES_DB: splitchat
      POSTGRES_USER: splitchat
      POSTGRES_PASSWORD: ${DB_PASSWORD:-splitchat_password_123}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U splitchat"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - splitchat_network

  web:
    build: .
    expose:
      - "8000"
    volumes:
      - static_volume:/app/staticfiles
      - media_volume:/app/media
    environment:
      - SECRET_KEY=${SECRET_KEY}
      - DEBUG=${DEBUG:-False}
      - ALLOWED_HOSTS=${ALLOWED_HOSTS:-localhost,127.0.0.1}
      - DATABASE_URL=postgres://splitchat:${DB_PASSWORD:-splitchat_password_123}@db:5432/splitchat
      - REDIS_URL=redis://redis:6379/0
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    restart: unless-stopped
    networks:
      - splitchat_network

  # Optional: Nginx for serving static files (if you want to offload from Django)
  nginx:
    image: nginx:alpine
    ports:
      - "8002:80"
    volumes:
      - ./nginx.conf:/etc/nginx/conf.d/default.conf:ro
      - static_volume:/static:ro
      - media_volume:/media:ro
    depends_on:
      - web
    restart: unless-stopped
    networks:
      - splitchat_network

volumes:
  postgres_data:
  redis_data:
  static_volume:
  media_volume:

networks:
  splitchat_network:
    driver: bridge