Products Rendering, removal of deprecated files

middlewares/repository.py

@@ -1,10 +1,22 @@
 from aiogram import BaseMiddleware
 
 from repositories import OrderRepository, CategoriesRepository
+from repositories.products import ProductRepository
 
 
 class RepositoryMiddleware(BaseMiddleware):
+    def __init__(
+        self,
+        order_repo: OrderRepository,
+        categories_repo: CategoriesRepository,
+        products_repo: ProductRepository,
+    ) -> None:
+        self._order_repo = order_repo
+        self._categories_repo = categories_repo
+        self._products_repo = products_repo
+
     async def __call__(self, handler, event, data):
-        data["order_repo"] = OrderRepository()
-        data["categories_repo"] = CategoriesRepository()
+        data["order_repo"] = self._order_repo
+        data["categories_repo"] = self._categories_repo
+        data["products_repo"] = self._products_repo
         return await handler(event, data)