.gitignore

@@ -2,6 +2,7 @@
 /database/tg-bot-database.db
 /database/tg-bot-database.db-shm
 /database/tg-bot-database.db-wm
+/database/tg-bot-database.db-wal
 /database/test.db
 /database/test.db-shm
 /database/test.db-wal

Makefile

@@ -36,6 +36,19 @@ restart: ## Перезапустить все сервисы (с пересбо
 	docker-compose build
 	docker-compose up -d
 
+restart-bot: ## Перезапустить только бота
+	docker-compose stop telegram-bot
+	docker-compose build telegram-bot
+	docker-compose up -d telegram-bot
+
+restart-prometheus: ## Перезапустить только Prometheus
+	docker-compose stop prometheus
+	docker-compose up -d prometheus
+
+restart-grafana: ## Перезапустить только Grafana
+	docker-compose stop grafana
+	docker-compose up -d grafana
+
 status: ## Показать статус контейнеров
 	docker-compose ps
 

grafana/dashboards/telegram-bot-dashboard.json

@@ -284,7 +284,7 @@
             "type": "prometheus",
             "uid": "PBFA97CFB590B2093"
           },
-          "expr": "rate(errors_total[5m])",
+          "expr": "sum(rate(errors_total[5m]))",
           "refId": "A"
         }
       ],
@@ -371,7 +371,7 @@
             "type": "prometheus",
             "uid": "PBFA97CFB590B2093"
           },
-          "expr": "active_users",
+          "expr": "sum(active_users)",
           "refId": "A"
         }
       ],

helper_bot/examples/metrics_usage_examples.py

@@ -1,189 +0,0 @@
-"""
-Examples of how to use metrics decorators in your bot handlers.
-These examples show how to integrate metrics without modifying existing logic.
-"""
-
-from aiogram import Router, F
-from aiogram.types import Message, CallbackQuery
-from aiogram.filters import Command
-from aiogram.fsm.context import FSMContext
-
-# Import metrics decorators
-from ..utils.metrics import track_time, track_errors, db_query_time, metrics
-
-router = Router()
-
-
-# Example 1: Basic command handler with timing and error tracking
-@router.message(Command("start"))
-@track_time("start_command", "private_handler")
-@track_errors("private_handler", "start_command")
-async def start_command(message: Message, state: FSMContext):
-    """Start command handler with metrics."""
-    # Your existing logic here
-    await message.answer("Welcome! Bot started.")
-    
-    # Optionally record custom metrics
-    metrics.record_command("start", "private_handler", "user")
-
-
-# Example 2: Group command handler with custom labels
-@router.message(Command("help"), F.chat.type.in_({"group", "supergroup"}))
-@track_time("help_command", "group_handler")
-@track_errors("group_handler", "help_command")
-async def help_command(message: Message):
-    """Help command handler for groups."""
-    await message.answer("Group help information.")
-    
-    # Record command with group context
-    metrics.record_command("help", "group_handler", "group_user")
-
-
-# Example 3: Callback handler with timing
-@router.callback_query(F.data.startswith("menu:"))
-@track_time("menu_callback", "callback_handler")
-@track_errors("callback_handler", "menu_callback")
-async def menu_callback(callback: CallbackQuery):
-    """Menu callback handler."""
-    data = callback.data
-    await callback.answer(f"Menu: {data}")
-    
-    # Record callback processing
-    metrics.record_message("callback_query", "callback", "callback_handler")
-
-
-# Example 4: Database operation with query timing
-@db_query_time("user_lookup", "users", "select")
-async def get_user_info(user_id: int):
-    """Example database function with timing."""
-    # Your database query here
-    # result = await db.fetch_one("SELECT * FROM users WHERE id = ?", user_id)
-    return {"user_id": user_id, "status": "active"}
-
-
-# Example 5: Complex handler with multiple metrics
-@router.message(Command("stats"))
-@track_time("stats_command", "admin_handler")
-@track_errors("admin_handler", "stats_command")
-async def stats_command(message: Message):
-    """Stats command with detailed metrics."""
-    try:
-        # Record command execution
-        metrics.record_command("stats", "admin_handler", "admin_user")
-        
-        # Your stats logic here
-        stats = await get_bot_stats()
-        
-        # Record successful execution
-        await message.answer(f"Bot stats: {stats}")
-        
-    except Exception as e:
-        # Error is automatically tracked by decorator
-        await message.answer("Error getting stats")
-        raise
-
-
-# Example 6: Message handler with message type tracking
-@router.message()
-@track_time("message_processing", "general_handler")
-async def handle_message(message: Message):
-    """General message handler."""
-    # Message type is automatically detected by middleware
-    # But you can add custom tracking
-    
-    if message.photo:
-        # Custom metric for photo processing
-        metrics.record_message("photo", "general", "photo_handler")
-    
-    # Your message handling logic
-    await message.answer("Message received")
-
-
-# Example 7: Error-prone operation with custom error tracking
-@track_errors("file_handler", "file_upload")
-async def upload_file(file_data: bytes, filename: str):
-    """File upload with error tracking."""
-    try:
-        # Your file upload logic
-        # result = await upload_service.upload(file_data, filename)
-        return {"status": "success", "filename": filename}
-        
-    except Exception as e:
-        # Custom error metric
-        metrics.record_error(
-            type(e).__name__,
-            "file_handler",
-            "file_upload"
-        )
-        raise
-
-
-# Example 8: Background task with metrics
-async def background_metrics_collection():
-    """Background task for collecting periodic metrics."""
-    while True:
-        try:
-            # Collect custom metrics
-            active_users = await count_active_users()
-            metrics.set_active_users(active_users, "current")
-            
-            # Wait before next collection
-            await asyncio.sleep(300)  # 5 minutes
-            
-        except Exception as e:
-            metrics.record_error(
-                type(e).__name__,
-                "background_task",
-                "metrics_collection"
-            )
-            await asyncio.sleep(60)  # Wait 1 minute on error
-
-
-# Example 9: Custom metric collection in service
-class UserService:
-    """Example service with integrated metrics."""
-    
-    @db_query_time("user_creation", "users", "insert")
-    async def create_user(self, user_data: dict):
-        """Create user with database timing."""
-        # Your user creation logic
-        # user_id = await self.db.execute("INSERT INTO users ...")
-        return {"user_id": 123, "status": "created"}
-    
-    @track_time("user_update", "user_service")
-    async def update_user(self, user_id: int, updates: dict):
-        """Update user with timing."""
-        # Your update logic
-        # await self.db.execute("UPDATE users SET ...")
-        return {"user_id": user_id, "status": "updated"}
-
-
-# Example 10: Middleware integration example
-async def custom_middleware(handler, event, data):
-    """Custom middleware that works with metrics system."""
-    from ..utils.metrics import track_middleware
-    
-    async with track_middleware("custom_middleware"):
-        # Your middleware logic
-        result = await handler(event, data)
-        return result
-
-
-# Helper function for stats (placeholder)
-async def get_bot_stats():
-    """Get bot statistics."""
-    return {
-        "total_users": 1000,
-        "active_today": 150,
-        "commands_processed": 5000
-    }
-
-
-# Helper function for user counting (placeholder)
-async def count_active_users():
-    """Count active users."""
-    return 150
-
-
-# Import asyncio for background task
-import asyncio

helper_bot/handlers/group/group_handlers.py

@@ -16,6 +16,12 @@ from .exceptions import UserNotFoundError
 # Local imports - utilities
 from logs.custom_logger import logger
 
+# Local imports - metrics
+from helper_bot.utils.metrics import (
+    metrics, 
+    track_time, 
+    track_errors
+)
 
 class GroupHandlers:
     """Main handler class for group messages"""
@@ -41,6 +47,7 @@ class GroupHandlers:
     @error_handler
     async def handle_message(self, message: types.Message, state: FSMContext):
         """Handle admin reply to user through group chat"""
+
         logger.info(
             f'Получено сообщение в группе {message.chat.title} (ID: {message.chat.id}) '
             f'от пользователя {message.from_user.full_name} (ID: {message.from_user.id}): "{message.text}"'

helper_bot/handlers/group/services.py

@@ -11,6 +11,14 @@ from helper_bot.utils.helper_func import send_text_message
 from .exceptions import NoReplyToMessageError, UserNotFoundError
 from logs.custom_logger import logger
 
+# Local imports - metrics
+from helper_bot.utils.metrics import (
+    metrics, 
+    track_time, 
+    track_errors, 
+    db_query_time
+)
+
 
 class DatabaseProtocol(Protocol):
     """Protocol for database operations"""

helper_bot/handlers/private/private_handlers.py

@@ -28,8 +28,7 @@ from helper_bot.utils.helper_func import (
 from helper_bot.utils.metrics import (
     metrics, 
     track_time, 
-    track_errors, 
-    db_query_time
+    track_errors
 )
 
 # Local imports - modular components
@@ -99,14 +98,8 @@ class PrivateHandlers:
         await message.answer('Я перезапущен!', reply_markup=markup, parse_mode='HTML')
     
     @error_handler
-    @track_time("start_message_handler", "private_handler")
-    @track_errors("private_handler", "start_message_handler")
     async def handle_start_message(self, message: types.Message, state: FSMContext, **kwargs):
         """Handle start command and return to bot button with metrics tracking"""
-        # Record start command metrics
-        metrics.record_command("start", "private_handler", "user" if not message.from_user.is_bot else "bot")
-        metrics.record_message("command", "private", "private_handler")
-        
         # User service operations with metrics
         await self.user_service.log_user_message(message)
         await self.user_service.ensure_user_exists(message)
@@ -123,6 +116,7 @@ class PrivateHandlers:
     @error_handler
     async def suggest_post(self, message: types.Message, state: FSMContext, **kwargs):
         """Handle suggest post button"""
+        # User service operations with metrics
         await self.user_service.update_user_activity(message.from_user.id)
         await self.user_service.log_user_message(message)
         await state.set_state(FSM_STATES["SUGGEST"])
@@ -134,6 +128,7 @@ class PrivateHandlers:
     @error_handler
     async def end_message(self, message: types.Message, state: FSMContext, **kwargs):
         """Handle goodbye button"""
+        # User service operations with metrics
         await self.user_service.update_user_activity(message.from_user.id)
         await self.user_service.log_user_message(message)
         
@@ -149,6 +144,7 @@ class PrivateHandlers:
     @error_handler
     async def suggest_router(self, message: types.Message, state: FSMContext, album: list = None, **kwargs):
         """Handle post submission in suggest state"""
+        # Post service operations with metrics
         await self.post_service.process_post(message, album)
         
         # Send success message and return to start state
@@ -160,6 +156,7 @@ class PrivateHandlers:
     @error_handler
     async def stickers(self, message: types.Message, state: FSMContext, **kwargs):
         """Handle stickers request"""
+        # User service operations with metrics
         markup = get_reply_keyboard(self.db, message.from_user.id)
         self.db.update_info_about_stickers(user_id=message.from_user.id)
         await self.user_service.log_user_message(message)
@@ -172,6 +169,7 @@ class PrivateHandlers:
     @error_handler
     async def connect_with_admin(self, message: types.Message, state: FSMContext, **kwargs):
         """Handle connect with admin button"""
+        # User service operations with metrics
         await self.user_service.update_user_activity(message.from_user.id)
         admin_message = messages.get_message(get_first_name(message), 'CONNECT_WITH_ADMIN')
         await message.answer(admin_message, parse_mode="html")
@@ -181,6 +179,7 @@ class PrivateHandlers:
     @error_handler
     async def resend_message_in_group_for_message(self, message: types.Message, state: FSMContext, **kwargs):
         """Handle messages in admin chat states"""
+        # User service operations with metrics
         await self.user_service.update_user_activity(message.from_user.id)
         await message.forward(chat_id=self.settings.group_for_message)
         

helper_bot/handlers/private/services.py

@@ -138,6 +138,8 @@ class PostService:
         self.db = db
         self.settings = settings
     
+    @track_time("handle_text_post", "post_service")
+    @track_errors("post_service", "handle_text_post")
     async def handle_text_post(self, message: types.Message, first_name: str) -> None:
         """Handle text post submission"""
         post_text = get_text_message(message.text.lower(), first_name, message.from_user.username)
@@ -146,6 +148,8 @@ class PostService:
         sent_message_id = await send_text_message(self.settings.group_for_posts, message, post_text, markup)
         self.db.add_post_in_db(sent_message_id, message.text, message.from_user.id)
     
+    @track_time("handle_photo_post", "post_service")
+    @track_errors("post_service", "handle_photo_post")
     async def handle_photo_post(self, message: types.Message, first_name: str) -> None:
         """Handle photo post submission"""
         post_caption = ""
@@ -160,6 +164,8 @@ class PostService:
         self.db.add_post_in_db(sent_message.message_id, sent_message.caption, message.from_user.id)
         await add_in_db_media(sent_message, self.db)
     
+    @track_time("handle_video_post", "post_service")
+    @track_errors("post_service", "handle_video_post")
     async def handle_video_post(self, message: types.Message, first_name: str) -> None:
         """Handle video post submission"""
         post_caption = ""
@@ -174,6 +180,8 @@ class PostService:
         self.db.add_post_in_db(sent_message.message_id, sent_message.caption, message.from_user.id)
         await add_in_db_media(sent_message, self.db)
     
+    @track_time("handle_video_note_post", "post_service")
+    @track_errors("post_service", "handle_video_note_post")
     async def handle_video_note_post(self, message: types.Message) -> None:
         """Handle video note post submission"""
         markup = get_reply_keyboard_for_post()
@@ -184,6 +192,8 @@ class PostService:
         self.db.add_post_in_db(sent_message.message_id, sent_message.caption, message.from_user.id)
         await add_in_db_media(sent_message, self.db)
     
+    @track_time("handle_audio_post", "post_service")
+    @track_errors("post_service", "handle_audio_post")
     async def handle_audio_post(self, message: types.Message, first_name: str) -> None:
         """Handle audio post submission"""
         post_caption = ""
@@ -198,6 +208,8 @@ class PostService:
         self.db.add_post_in_db(sent_message.message_id, sent_message.caption, message.from_user.id)
         await add_in_db_media(sent_message, self.db)
     
+    @track_time("handle_voice_post", "post_service")
+    @track_errors("post_service", "handle_voice_post")
     async def handle_voice_post(self, message: types.Message) -> None:
         """Handle voice post submission"""
         markup = get_reply_keyboard_for_post()
@@ -208,6 +220,8 @@ class PostService:
         self.db.add_post_in_db(sent_message.message_id, sent_message.caption, message.from_user.id)
         await add_in_db_media(sent_message, self.db)
     
+    @track_time("handle_media_group_post", "post_service")
+    @track_errors("post_service", "handle_media_group_post")
     async def handle_media_group_post(self, message: types.Message, album: list, first_name: str) -> None:
         """Handle media group post submission"""
         post_caption = " "
@@ -229,6 +243,8 @@ class PostService:
             message_id=media_group_message_id, helper_message_id=help_message_id
         )
     
+    @track_time("process_post", "post_service")
+    @track_errors("post_service", "process_post")
     async def process_post(self, message: types.Message, album: Union[list, None] = None) -> None:
         """Process post based on content type"""
         first_name = get_first_name(message)

helper_bot/main.py

@@ -17,17 +17,13 @@ async def start_bot(bdf):
     bot = Bot(token=token, default=DefaultBotProperties(
         parse_mode='HTML',
         link_preview_is_disabled=bdf.settings['Telegram']['preview_link']
-    ), timeout=30.0)  # Добавляем таймаут для предотвращения зависаний
+    ), timeout=30.0)
     dp = Dispatcher(storage=MemoryStorage(), fsm_strategy=FSMStrategy.GLOBAL_USER)
     
-    # ✅ Middleware для метрик (добавляем первыми)
-    dp.message.middleware(MetricsMiddleware())
-    dp.callback_query.middleware(MetricsMiddleware())
-    dp.message.middleware(ErrorMetricsMiddleware())
-    dp.callback_query.middleware(ErrorMetricsMiddleware())
-    
-    # ✅ Глобальная middleware для всех роутеров
+    # ✅ Оптимизированная регистрация middleware
     dp.update.outer_middleware(DependenciesMiddleware())
+    dp.update.outer_middleware(MetricsMiddleware())
+    dp.update.outer_middleware(BlacklistMiddleware())
     
     dp.include_routers(admin_router, private_router, callback_router, group_router)
     await bot.delete_webhook(drop_pending_updates=True)

helper_bot/main_with_metrics.py

@@ -1,117 +0,0 @@
-"""
-Example integration of metrics monitoring in the main bot file.
-This shows how to integrate the metrics system without modifying existing handlers.
-"""
-
-import asyncio
-import logging
-from aiogram import Bot, Dispatcher
-from aiogram.enums import ParseMode
-from aiogram.fsm.storage.memory import MemoryStorage
-
-# Import metrics components
-from .utils.metrics import metrics
-from .utils.metrics_exporter import MetricsManager
-from .middlewares.metrics_middleware import MetricsMiddleware, ErrorMetricsMiddleware
-
-# Import your existing bot components
-# from .handlers import ...  # Your existing handlers
-# from .database.db import BotDB  # Your existing database class
-
-
-class BotWithMetrics:
-    """Bot class with integrated metrics monitoring."""
-    
-    def __init__(self, token: str, metrics_port: int = 8000):
-        self.bot = Bot(token=token, parse_mode=ParseMode.HTML)
-        self.storage = MemoryStorage()
-        self.dp = Dispatcher(storage=self.storage)
-        
-        # Initialize metrics manager
-        # You can pass your database instance here if needed
-        # self.metrics_manager = MetricsManager(port=metrics_port, db=your_db_instance)
-        self.metrics_manager = MetricsManager(port=metrics_port)
-        
-        # Setup middlewares
-        self._setup_middlewares()
-        
-        # Setup handlers (your existing handlers)
-        # self._setup_handlers()
-        
-        self.logger = logging.getLogger(__name__)
-    
-    def _setup_middlewares(self):
-        """Setup metrics middlewares."""
-        # Add metrics middleware first to capture all events
-        self.dp.message.middleware(MetricsMiddleware())
-        self.dp.callback_query.middleware(MetricsMiddleware())
-        
-        # Add error tracking middleware
-        self.dp.message.middleware(ErrorMetricsMiddleware())
-        self.dp.callback_query.middleware(ErrorMetricsMiddleware())
-        
-        # Your existing middlewares can go here
-        # self.dp.message.middleware(YourExistingMiddleware())
-    
-    def _setup_handlers(self):
-        """Setup bot handlers."""
-        # Import and register your existing handlers here
-        # from .handlers.admin import admin_router
-        # from .handlers.private import private_router
-        # from .handlers.group import group_router
-        # from .handlers.callback import callback_router
-        # 
-        # self.dp.include_router(admin_router)
-        # self.dp.include_router(private_router)
-        # self.dp.include_router(group_router)
-        # self.dp.include_router(callback_router)
-        pass
-    
-    async def start(self):
-        """Start the bot with metrics."""
-        try:
-            # Start metrics collection
-            await self.metrics_manager.start()
-            self.logger.info("Metrics system started")
-            
-            # Start bot polling
-            await self.dp.start_polling(self.bot)
-            
-        except Exception as e:
-            self.logger.error(f"Error starting bot: {e}")
-            raise
-        finally:
-            await self.stop()
-    
-    async def stop(self):
-        """Stop the bot and metrics."""
-        try:
-            # Stop metrics collection
-            await self.metrics_manager.stop()
-            self.logger.info("Metrics system stopped")
-            
-            # Stop bot
-            await self.bot.session.close()
-            self.logger.info("Bot stopped")
-            
-        except Exception as e:
-            self.logger.error(f"Error stopping bot: {e}")
-
-
-# Example usage function
-async def main():
-    """Main function to run the bot with metrics."""
-    # Your bot token
-    TOKEN = "YOUR_BOT_TOKEN_HERE"
-    
-    # Create and start bot
-    bot = BotWithMetrics(TOKEN)
-    
-    try:
-        await bot.start()
-    except KeyboardInterrupt:
-        await bot.stop()
-
-
-if __name__ == "__main__":
-    asyncio.run(main())

helper_bot/middlewares/blacklist_middleware.py

@@ -2,6 +2,7 @@ from typing import Dict, Any
 import html
 
 from aiogram import BaseMiddleware, types
+from aiogram.types import TelegramObject, Message, CallbackQuery
 from helper_bot.utils.base_dependency_factory import get_global_instance
 from logs.custom_logger import logger
 
@@ -10,17 +11,38 @@ BotDB = bdf.get_db()
 
 
 class BlacklistMiddleware(BaseMiddleware):
-    async def __call__(self, handler, event: types.Message, data: Dict[str, Any]) -> Any:
-        logger.info(f'Вызов BlacklistMiddleware для пользователя {event.from_user.username}')
+    async def __call__(self, handler, event: TelegramObject, data: Dict[str, Any]) -> Any:
+        # Проверяем тип события и получаем пользователя
+        user = None
+        if isinstance(event, Message):
+            user = event.from_user
+        elif isinstance(event, CallbackQuery):
+            user = event.from_user
+        
+        # Если это не сообщение или callback, пропускаем проверку
+        if not user:
+            return await handler(event, data)
+        
+        logger.info(f'Вызов BlacklistMiddleware для пользователя {user.username}')
+        
         # Используем асинхронную версию для предотвращения блокировки
-        if await BotDB.check_user_in_blacklist_async(user_id=event.from_user.id):
-            logger.info(f'BlacklistMiddleware результат для пользователя: {event.from_user.username} заблокирован!')
-            user_info = await BotDB.get_blacklist_users_by_id_async(event.from_user.id)
+        if await BotDB.check_user_in_blacklist_async(user_id=user.id):
+            logger.info(f'BlacklistMiddleware результат для пользователя: {user.username} заблокирован!')
+            user_info = await BotDB.get_blacklist_users_by_id_async(user.id)
             # Экранируем потенциально проблемные символы
             reason = html.escape(str(user_info[2])) if user_info[2] else "Не указана"
             date_unban = html.escape(str(user_info[3])) if user_info[3] else "Не указана"
+            
+            # Отправляем сообщение в зависимости от типа события
+            if isinstance(event, Message):
                 await event.answer(
                     f"<b>Ты заблокирован.</b>\n<b>Причина блокировки:</b> {reason}\n<b>Дата разбана:</b> {date_unban}")
+            elif isinstance(event, CallbackQuery):
+                await event.answer(
+                    f"<b>Ты заблокирован.</b>\n<b>Причина блокировки:</b> {reason}\n<b>Дата разбана:</b> {date_unban}",
+                    show_alert=True)
+            
             return False
-        logger.info(f'BlacklistMiddleware результат для пользователя: {event.from_user.username} доступ разрешен')
+        
+        logger.info(f'BlacklistMiddleware результат для пользователя: {user.username} доступ разрешен')
         return await handler(event, data)

helper_bot/middlewares/metrics_middleware.py

@@ -8,7 +8,7 @@ from aiogram import BaseMiddleware
 from aiogram.types import TelegramObject, Message, CallbackQuery
 from aiogram.enums import ChatType
 import time
-from ..utils.metrics import metrics, track_middleware
+from ..utils.metrics import metrics
 
 
 class MetricsMiddleware(BaseMiddleware):
@@ -22,21 +22,20 @@ class MetricsMiddleware(BaseMiddleware):
     ) -> Any:
         """Process event and collect metrics."""
         
-        async with track_middleware("metrics_middleware"):
-            # Record message processing
+        # Record basic event metrics
         if isinstance(event, Message):
-                await self._record_message_metrics(event, data)
+            await self._record_message_metrics(event)
         elif isinstance(event, CallbackQuery):
-                await self._record_callback_metrics(event, data)
+            await self._record_callback_metrics(event)
         
-            # Execute handler and collect timing
+        # Execute handler with timing
         start_time = time.time()
         try:
             result = await handler(event, data)
             duration = time.time() - start_time
             
             # Record successful execution
-                handler_name = handler.__name__ if hasattr(handler, '__name__') else "unknown"
+            handler_name = self._get_handler_name(handler)
             metrics.record_method_duration(
                 handler_name,
                 duration,
@@ -50,7 +49,7 @@ class MetricsMiddleware(BaseMiddleware):
             duration = time.time() - start_time
             
             # Record error and timing
-                handler_name = handler.__name__ if hasattr(handler, '__name__') else "unknown"
+            handler_name = self._get_handler_name(handler)
             metrics.record_method_duration(
                 handler_name,
                 duration,
@@ -64,8 +63,16 @@ class MetricsMiddleware(BaseMiddleware):
             )
             raise
     
-    async def _record_message_metrics(self, message: Message, data: Dict[str, Any]):
-        """Record metrics for message processing."""
+    def _get_handler_name(self, handler: Callable) -> str:
+        """Extract handler name efficiently."""
+        if hasattr(handler, '__name__'):
+            return handler.__name__
+        elif hasattr(handler, '__qualname__'):
+            return handler.__qualname__
+        return "unknown"
+    
+    async def _record_message_metrics(self, message: Message):
+        """Record message metrics efficiently."""
         # Determine message type
         message_type = "text"
         if message.photo:
@@ -92,41 +99,25 @@ class MetricsMiddleware(BaseMiddleware):
         elif message.chat.type == ChatType.CHANNEL:
             chat_type = "channel"
         
-        # Determine handler type
-        handler_type = "unknown"
-        if message.text and message.text.startswith('/'):
-            handler_type = "command"
-            # Record command specifically
-            command = message.text.split()[0][1:]  # Remove '/' and get command name
-            metrics.record_command(
-                command,
-                "message_handler",
-                "user" if message.from_user else "unknown"
-            )
-        
         # Record message processing
-        metrics.record_message(message_type, chat_type, handler_type)
+        metrics.record_message(message_type, chat_type, "message_handler")
         
-    async def _record_callback_metrics(self, callback: CallbackQuery, data: Dict[str, Any]):
-        """Record metrics for callback query processing."""
-        # Record callback processing
-        metrics.record_message(
-            "callback_query",
-            "callback",
-            "callback_handler"
-        )
+        # Record command if applicable
+        if message.text and message.text.startswith('/'):
+            command = message.text.split()[0][1:]  # Remove '/' and get command name
+            user_type = "user" if message.from_user else "unknown"
+            metrics.record_command(command, "message_handler", user_type)
+    
+    async def _record_callback_metrics(self, callback: CallbackQuery):
+        """Record callback metrics efficiently."""
+        metrics.record_message("callback_query", "callback", "callback_handler")
         
-        # Record callback command if available
         if callback.data:
-            # Extract command from callback data (assuming format like "command:param")
             parts = callback.data.split(':', 1)
             if parts:
                 command = parts[0]
-                metrics.record_command(
-                    command,
-                    "callback_handler",
-                    "user" if callback.from_user else "unknown"
-                )
+                user_type = "user" if callback.from_user else "unknown"
+                metrics.record_command(command, "callback_handler", user_type)
 
 
 class DatabaseMetricsMiddleware(BaseMiddleware):

helper_bot/utils/metrics.py

@@ -31,7 +31,8 @@ class BotMetrics:
             'method_duration_seconds',
             'Time spent executing methods',
             ['method_name', 'handler_type', 'status'],
-            buckets=[0.1, 0.25, 0.5, 1.0, 2.5, 5.0, 10.0],
+            # Оптимизированные buckets для Telegram API (обычно < 1 сек)
+            buckets=[0.01, 0.05, 0.1, 0.25, 0.5, 1.0, 2.5, 5.0],
             registry=self.registry
         )
         
@@ -56,7 +57,8 @@ class BotMetrics:
             'db_query_duration_seconds',
             'Time spent executing database queries',
             ['query_type', 'table_name', 'operation'],
-            buckets=[0.01, 0.05, 0.1, 0.25, 0.5, 1.0, 2.5],
+            # Оптимизированные buckets для SQLite/PostgreSQL
+            buckets=[0.001, 0.005, 0.01, 0.05, 0.1, 0.25, 0.5, 1.0, 2.5],
             registry=self.registry
         )
         
@@ -73,7 +75,16 @@ class BotMetrics:
             'middleware_duration_seconds',
             'Time spent in middleware execution',
             ['middleware_name', 'status'],
-            buckets=[0.01, 0.05, 0.1, 0.25, 0.5],
+            # Middleware должен быть быстрым
+            buckets=[0.001, 0.005, 0.01, 0.05, 0.1, 0.25],
+            registry=self.registry
+        )
+        
+        # Rate limiting metrics
+        self.rate_limit_hits_total = Counter(
+            'rate_limit_hits_total',
+            'Total number of rate limit hits',
+            ['limit_type', 'handler_type'],
             registry=self.registry
         )