Refactor metrics handling and remove scheduler

- Removed the metrics scheduler functionality from the bot, transitioning to real-time metrics updates via middleware.
- Enhanced logging for metrics operations across various handlers to improve monitoring and debugging capabilities.
- Integrated metrics tracking for user activities and database errors, providing better insights into bot performance.
- Cleaned up code by removing obsolete comments and unused imports, improving overall readability and maintainability.

helper_bot/handlers/callback/callback_handlers.py

@@ -24,10 +24,20 @@ from .constants import (
 )
 from logs.custom_logger import logger
 
+# Local imports - metrics
+from helper_bot.utils.metrics import (
+    metrics, 
+    track_time, 
+    track_errors,
+    db_query_time
+)
+
 callback_router = Router()
 
 
 @callback_router.callback_query(F.data == CALLBACK_PUBLISH)
+@track_time("post_for_group", "callback_handlers")
+@track_errors("callback_handlers", "post_for_group")
 async def post_for_group(
     call: CallbackQuery,
     settings: MagicData("settings")
@@ -59,6 +69,8 @@ async def post_for_group(
 
 
 @callback_router.callback_query(F.data == CALLBACK_DECLINE)
+@track_time("decline_post_for_group", "callback_handlers")
+@track_errors("callback_handlers", "decline_post_for_group")
 async def decline_post_for_group(
     call: CallbackQuery,
     settings: MagicData("settings")
@@ -89,6 +101,8 @@ async def decline_post_for_group(
 
 
 @callback_router.callback_query(F.data == CALLBACK_BAN)
+@track_time("ban_user_from_post", "callback_handlers")
+@track_errors("callback_handlers", "ban_user_from_post")
 async def ban_user_from_post(call: CallbackQuery, **kwargs):
     ban_service = get_ban_service()
     # TODO: переделать на MagicData
@@ -109,6 +123,8 @@ async def ban_user_from_post(call: CallbackQuery, **kwargs):
 
 
 @callback_router.callback_query(F.data.contains(CALLBACK_BAN))
+@track_time("process_ban_user", "callback_handlers")
+@track_errors("callback_handlers", "process_ban_user")
 async def process_ban_user(call: CallbackQuery, state: FSMContext, **kwargs):
     ban_service = get_ban_service()
     # TODO: переделать на MagicData
@@ -142,6 +158,8 @@ async def process_ban_user(call: CallbackQuery, state: FSMContext, **kwargs):
 
 
 @callback_router.callback_query(F.data.contains(CALLBACK_UNLOCK))
+@track_time("process_unlock_user", "callback_handlers")
+@track_errors("callback_handlers", "process_unlock_user")
 async def process_unlock_user(call: CallbackQuery, **kwargs):
     ban_service = get_ban_service()
     # TODO: переделать на MagicData
@@ -166,6 +184,8 @@ async def process_unlock_user(call: CallbackQuery, **kwargs):
 
 
 @callback_router.callback_query(F.data == CALLBACK_RETURN)
+@track_time("return_to_main_menu", "callback_handlers")
+@track_errors("callback_handlers", "return_to_main_menu")
 async def return_to_main_menu(call: CallbackQuery, **kwargs):
     await call.message.delete()
     logger.info(f"Запуск админ панели для пользователя: {call.message.from_user.id}")
@@ -174,6 +194,8 @@ async def return_to_main_menu(call: CallbackQuery, **kwargs):
 
 
 @callback_router.callback_query(F.data.contains(CALLBACK_PAGE))
+@track_time("change_page", "callback_handlers")
+@track_errors("callback_handlers", "change_page")
 async def change_page(
     call: CallbackQuery,
     bot_db: MagicData("bot_db"),
@@ -214,6 +236,8 @@ async def change_page(
 
 
 @callback_router.callback_query(F.data == CALLBACK_SAVE)
+@track_time("save_voice_message", "callback_handlers")
+@track_errors("callback_handlers", "save_voice_message")
 async def save_voice_message(
     call: CallbackQuery, 
     bot_db: MagicData("bot_db"),
@@ -257,6 +281,8 @@ async def save_voice_message(
 
 
 @callback_router.callback_query(F.data == CALLBACK_DELETE)
+@track_time("delete_voice_message", "callback_handlers")
+@track_errors("callback_handlers", "delete_voice_message")
 async def delete_voice_message(
     call: CallbackQuery, 
     bot_db: MagicData("bot_db"),