Добавлен Middleware

examples/middleware_in_handlers/main.py

@@ -0,0 +1,59 @@
+import asyncio
+import logging
+
+from typing import Any, Dict
+
+from maxapi import Bot, Dispatcher
+from maxapi.filters.middleware import BaseMiddleware
+from maxapi.types import MessageCreated, Command, UpdateUnion
+from maxapi.types.command import Command
+
+logging.basicConfig(level=logging.INFO)
+
+bot = Bot(token='тут_ваш_токен')
+dp = Dispatcher()
+
+
+class CheckChatTitleMiddleware(BaseMiddleware):
+    async def __call__(
+            self, 
+            event: UpdateUnion,
+        ):
+        
+        return event.chat.title == 'MAXApi'
+
+
+@dp.message_created(Command('start'), CheckChatTitleMiddleware())
+async def start(event: MessageCreated):
+    await event.message.answer('Это сообщение было отправлено, так как ваш чат называется "MAXApi"!')
+    
+    
+class CustomDataMiddleware(BaseMiddleware):
+    async def __call__(
+            self, 
+            event: UpdateUnion,
+            data: Dict[str, Any]
+        ):
+        
+        data['custom_data'] = f'Это ID того кто вызвал команду: {event.from_user.user_id}'
+        
+        return data
+    
+
+@dp.message_created(Command('custom_data'), CustomDataMiddleware())
+async def custom_data(event: MessageCreated, custom_data: str):
+    await event.message.answer(custom_data)
+    
+    
+@dp.message_created(Command('many_middlewares'), CheckChatTitleMiddleware(), CustomDataMiddleware())
+async def many_middlewares(event: MessageCreated, custom_data: str):
+    await event.message.answer('Это сообщение было отправлено, так как ваш чат называется "MAXApi"!')
+    await event.message.answer(custom_data)
+    
+
+async def main():
+    await dp.start_polling(bot)
+
+
+if __name__ == '__main__':
+    asyncio.run(main())