From e17cde7c72381dc1b3daac580729f838226996a9 Mon Sep 17 00:00:00 2001
From: Zakhar Izmaylov <ptdev@kedruss.ru>
Date: Sun, 19 Jan 2025 08:59:43 +0300
Subject: [PATCH] Update errors_handler

---
 bot.py | 42 +++++++++++++++++++++++++++++++-----------
 1 file changed, 31 insertions(+), 11 deletions(-)

diff --git a/bot.py b/bot.py
index a995ed69..2935fad1 100644
--- a/bot.py
+++ b/bot.py
@@ -3,10 +3,13 @@ import traceback
 from aiogram import Bot, Dispatcher
 from aiogram.client.default import DefaultBotProperties
 from aiogram.enums import ParseMode
+from aiogram.exceptions import TelegramBadRequest, TelegramForbiddenError
+from aiogram.filters import ExceptionTypeFilter
 from aiogram.fsm.storage.memory import MemoryStorage
-from aiogram.types import ErrorEvent
+from aiogram.types import BufferedInputFile, ErrorEvent
+from aiogram.utils.markdown import hbold
 
-from config import API_TOKEN
+from config import ADMIN_ID, API_TOKEN
 from filters.private import IsPrivate
 from logger import logger
 from middlewares.admin import AdminMiddleware
@@ -41,12 +44,29 @@ dp.message.filter(IsPrivate())
 dp.callback_query.filter(IsPrivate())
 
 
-@dp.error()
-async def error_handler(event: ErrorEvent):
-    logger.error(
-        "Ошибка в боте:\n"
-        f"Исключение: {event.exception}\n"
-        f"Тип: {type(event.exception)}\n"
-        f"Update: {event.update}\n"
-        f"Трассировка:\n{traceback.format_exc()}"
-    )
+@router.errors(ExceptionTypeFilter(Exception))
+async def errors_handler(
+    event: ErrorEvent,
+    bot: Bot,
+) -> bool:
+    if isinstance(event.exception, TelegramForbiddenError):
+        logger.info(f"User {event.update.message.from_user.id} blocked the bot.")
+        return True
+    logger.exception(f"Update: {event.update}\nException: {event.exception}")
+    if not ADMIN_ID:
+        return True
+    try:
+        for admin_id in ADMIN_ID:
+            await bot.send_document(
+                chat_id=admin_id,
+                document=BufferedInputFile(
+                    traceback.format_exc().encode(),
+                    filename=f"error_{event.update.update_id}.txt",
+                ),
+                caption=f"{hbold(type(event.exception).__name__)}: {str(event.exception)[:1021]}...",
+        )
+    except TelegramBadRequest as exception:
+        logger.warning(f"Failed to send error details: {exception}")
+    except Exception as exception:
+        logger.error(f"Unexpected error in error handler: {exception}")
+    return True