added OwnerMiddleware

db/create.py

@@ -76,4 +76,4 @@ def create_tables_if_not_exists(dbfile: str) -> None:
     connection.commit()
     cursor.close()
     connection.close()
-    logging.warning('Database created!')
+    logging.info('Database created!')

telegram/__init__.py

@@ -4,12 +4,14 @@ from aiogram.contrib.middlewares.logging import LoggingMiddleware
 from config import Config
 
 from .commands import register_handlers
+from .middlewares import OwnerMiddleware
 
 
 config = Config()
 telegram_bot = Bot(token=config.teletoken)
 telegram_dispatcher = Dispatcher(telegram_bot)
 telegram_dispatcher.middleware.setup(LoggingMiddleware())
+telegram_dispatcher.middleware.setup(OwnerMiddleware())
 register_handlers(telegram_dispatcher)
 
 

telegram/commands/__init__.py

@@ -2,7 +2,6 @@ from dataclasses import dataclass
 import typing
 
 from aiogram import Dispatcher
-from aiogram.types import Message
 
 from .test import telegram_test
 

telegram/middlewares.py

@@ -0,0 +1,19 @@
+import logging
+
+from aiogram.types import Message
+from aiogram.dispatcher.middlewares import BaseMiddleware
+
+from config import Config
+
+
+class OwnerMiddleware(BaseMiddleware):
+    """
+    Ignore commands from non-owner.
+    """
+    def __init__(self):
+        self.bot_owner = Config().bot_owner
+        super(OwnerMiddleware, self).__init__()
+
+    async def on_pre_process_message(self, message: Message, _):
+        if message.chat.id != self.bot_owner:
+            message.text = ''