Update aiogram 3 template

tgbot/middlewares/middleware_user.py

@@ -1,48 +1,55 @@
 # - *- coding: utf- 8 - *-
 from aiogram import BaseMiddleware
+from cachetools import TTLCache
 
-from tgbot.database.db_users import Usersx
+from tgbot.data.config import BOT_USER_CACHE_TTL
+from tgbot.database.db_users import UsersRepository
 from tgbot.utils.const_functions import clear_html
 
 
-# Проверка юзера в БД и его добавление
+# Проверка юзера в БД и его добавление/обновление
 class ExistsUserMiddleware(BaseMiddleware):
+    def __init__(self, cache_ttl: int = BOT_USER_CACHE_TTL) -> None:
+        self.users = UsersRepository()
+        self.cache = TTLCache(maxsize=10_000, ttl=cache_ttl)
+
     async def __call__(self, handler, event, data):
         this_user = data.get("event_from_user")
 
-        if not this_user.is_bot:
-            get_user = Usersx().get(user_id=this_user.id)
-
+        if this_user is not None and not this_user.is_bot:
             user_id = this_user.id
-            user_login = this_user.username
+            user_login = this_user.username or ""
             user_name = clear_html(this_user.first_name)
             user_surname = clear_html(this_user.last_name)
             user_fullname = clear_html(this_user.first_name)
-            user_language = this_user.language_code
 
-            if user_login is None: user_login = ""
             if user_name is None: user_name = ""
             if user_surname is None: user_surname = ""
             if user_fullname is None: user_fullname = ""
-            if user_language != "ru": user_language = "en"
 
             if len(user_surname) >= 1: user_fullname += f" {user_surname}"
 
-            if get_user is None:
-                Usersx().add(user_id, user_login.lower(), user_name, user_surname, user_fullname)
+            user_data = (
+                user_login.lower(),
+                user_name,
+                user_surname,
+                user_fullname,
+            )
+
+            cached_user = self.cache.get(user_id)
+
+            if cached_user is None or cached_user["data"] != user_data:
+                user = await self.users.upsert(
+                    user_id=user_id,
+                    user_login=user_data[0],
+                    user_name=user_data[1],
+                    user_surname=user_data[2],
+                    user_fullname=user_data[3],
+                )
+                self.cache[user_id] = {"data": user_data, "user": user}
             else:
-                if user_name != get_user.user_name:
-                    Usersx().update(get_user.user_id, user_name=user_name)
+                user = cached_user["user"]
 
-                if user_surname != get_user.user_surname:
-                    Usersx().update(get_user.user_id, user_surname=user_surname)
-
-                if user_fullname != get_user.user_fullname:
-                    Usersx().update(get_user.user_id, user_fullname=user_fullname)
-
-                if user_login.lower() != get_user.user_login:
-                    Usersx().update(get_user.user_id, user_login=user_login.lower())
-
-            data['User'] = Usersx().get(user_id=user_id)
+            data['User'] = user
 
         return await handler(event, data)