1 files changed, 27 insertions, 3 deletions

diff --git a/libs/user.py b/libs/user.py
index b201ce9..d145da6 100644
--- a/libs/user.py
+++ b/libs/user.py
@@ -1,5 +1,29 @@
-from aiogram.types import Chat, User
+from aiogram import Bot
 
+from models import UserCache
+from shared import redis_users
 
-def mention(user: User | Chat) -> str:
-    return f'<a href="tg://user?id={user.id}">{user.full_name}</a>'
+
+async def set_user_cache(user_cache: UserCache) -> None:
+    await redis_users.set(
+        str(user_cache.id),
+        user_cache.model_dump_json(
+            exclude_defaults=True,
+            exclude_none=True,
+        ),
+    )
+
+
+async def get_user_cache(user_id: int) -> UserCache | None:
+    user_cache = await redis_users.get(str(user_id))
+    if user_cache is None:
+        return None
+    return UserCache.model_validate_json(user_cache)
+
+
+async def load_user_cache(bot: Bot, user_id: int) -> UserCache:
+    user_cache = await get_user_cache(user_id)
+    if user_cache is None:
+        user_cache = UserCache.from_chat(await bot.get_chat(user_id))
+        await set_user_cache(user_cache)
+    return user_cache