radionica3d/backend/services/audit_service.py

import db
import json
import redis
import config
from fastapi import Request
from typing import Optional, Any

class AuditService:
    def __init__(self):
        # Redis connection for telegram queue
        try:
            self.redis_client = redis.Redis(host='localhost', port=6379, decode_responses=True)
        except:
            self.redis_client = None

    def _format_details(self, details: Any) -> str:
        if not details:
            return ""
        if isinstance(details, dict):
            lines = []
            for k, v in details.items():
                lines.append(f"• <b>{k}</b>: {v}")
            return "\n" + "\n".join(lines)
        return str(details)

    def _get_readable_action(self, action: str) -> str:
        # Simple mapping for better readability
        mapping = {
            "warehouse_add_item": "📦 Добавление на склад",
            "warehouse_update_item": "📝 Обновление склада",
            "warehouse_delete_item": "🗑 Удаление со склада",
            "order_status_update": "🔔 Статус заказа изменен",
            "user_role_update": "👤 Смена роли пользователя",
            "user_register": "🆕 Новая регистрация",
            "user_login": "🔑 Вход в систему",
            "order_created": "🛒 Новый заказ оформлен",
            "order_review": "⭐ Оставлен отзыв",
            "update_order": "✏️ Заказ отредактирован",
            "delete_order_entirely": "🔥 Заказ полностью удален",
            "admin_create_user": "👤 Пользователь создан админом",
            "admin_update_user": "✏️ Пользователь отредактирован админом",
            "password_reset_success": "🔐 Пароль успешно сброшен",
            "upload_order_photo": "📸 Загружено фото заказа",
            "update_photo_visibility": "👁️ Изменена видимость фото",
            "delete_photo": "🗑️ Удалено фото из портфолио",
            "create_material": "🏗️ Создан новый материал",
            "update_material": "📝 Изменен материал",
            "delete_material": "❌ Удален материал",
            "create_service": "🛠️ Создана новая услуга",
            "update_service": "📝 Изменена услуга",
            "delete_service": "❌ Удалена услуга"
        }
        return mapping.get(action, action)

    async def log(
        self, 
        user_id: int, 
        action: str, 
        target_type: Optional[str] = None, 
        target_id: Optional[int] = None, 
        details: Optional[Any] = None,
        request: Optional[Request] = None
    ):
        ip_address = None
        if request:
            ip_address = request.headers.get("X-Forwarded-For", request.client.host if request.client else None)
        
        details_str = None
        if details:
            if isinstance(details, (dict, list)):
                def decimal_default(obj):
                    from decimal import Decimal
                    if isinstance(obj, Decimal):
                        return float(obj)
                    return str(obj)
                details_str = json.dumps(details, ensure_ascii=False, default=decimal_default)
            else:
                details_str = str(details)
        
        # 1. Save to DB
        query = """
            INSERT INTO audit_logs (user_id, action, target_type, target_id, details, ip_address)
            VALUES (%s, %s, %s, %s, %s, %s)
        """
        db.execute_commit(query, (user_id, action, target_type, target_id, details_str, ip_address))

        # 2. Push to Telegram Queue if CHAT_ID is configured
        if config.TELEGRAM_CHAT_ID and self.redis_client:
            try:
                readable_action = self._get_readable_action(action)
                formatted_details = self._format_details(details)
                
                message = f"<b>Audit Log:</b> {readable_action}\n"
                if target_type:
                    message += f"<b>Target:</b> {target_type} (ID: {target_id})\n"
                if formatted_details:
                    message += f"<b>Details:</b>{formatted_details}"
                
                payload = {
                    "id": config.TELEGRAM_CHAT_ID,
                    "message": message
                }
                self.redis_client.rpush("messages_queue", json.dumps(payload, ensure_ascii=False))
            except Exception as e:
                print(f"FAILED TO PUSH TO TELEGRAM QUEUE: {e}")

audit_service = AuditService()