added RAG, Multiuser, TG bot

telegram-bot/bot/middleware.py

@@ -0,0 +1,25 @@
+from __future__ import annotations
+
+from typing import Any, Awaitable, Callable
+
+from aiogram import BaseMiddleware
+from aiogram.types import TelegramObject
+
+from bot.config import Settings
+from bot.storage import Storage
+
+
+class InjectMiddleware(BaseMiddleware):
+    def __init__(self, settings: Settings, storage: Storage) -> None:
+        self.settings = settings
+        self.storage = storage
+
+    async def __call__(
+        self,
+        handler: Callable[[TelegramObject, dict[str, Any]], Awaitable[Any]],
+        event: TelegramObject,
+        data: dict[str, Any],
+    ) -> Any:
+        data["settings"] = self.settings
+        data["storage"] = self.storage
+        return await handler(event, data)