diff --git a/classes/user.py b/classes/user.py
new file mode 100644
index 0000000..d2e7c77
--- /dev/null
+++ b/classes/user.py
@@ -0,0 +1,17 @@
+from datetime import datetime
+from modules.database import col_banned
+
+class PosterUser():
+
+    def __init__(self, id: int):
+        self.id = id
+
+    def is_blocked(self) -> bool:
+        return False if col_banned.find_one({"user": self.id}) is None else True
+    
+    def block(self) -> None:
+        if col_banned.find_one({"user": self.id}) is None:
+            col_banned.insert_one({"user": self.id, "date": datetime.now()})
+
+    def unblock(self) -> None:
+        col_banned.find_one_and_delete({"user": self.id})
\ No newline at end of file
diff --git a/modules/submissions.py b/modules/submissions.py
index 4d50214..e529835 100644
--- a/modules/submissions.py
+++ b/modules/submissions.py
@@ -1,27 +1,18 @@
-from datetime import datetime, timezone
+from modules.app import app
+from datetime import datetime
 from modules.utils import configGet
-from modules.database import col_users, col_banned
+from modules.database import col_users
 from pyrogram.types.user_and_chats import User
 
 def subLimit(user: User) -> None:
-    if col_users.find_one_and_update({"user": user.id}, {"$set": {"cooldown": datetime.now(tz=timezone.utc)}}) is None:
-        col_users.insert_one({"user": user.id, "cooldown": datetime.now(tz=timezone.utc)})
+    if col_users.find_one_and_update({"user": user.id}, {"$set": {"cooldown": datetime.now()}}) is None:
+        col_users.insert_one({"user": user.id, "cooldown": datetime.now()})
 
 def subLimited(user: User) -> bool:
-    if user.id == configGet("admin"):
+    if user.id in app.admins:
         return False
     else:
         db_record = col_users.find_one({"user": user.id})
         if db_record is None:
             return False
-        return True if (datetime.now(tz=timezone.utc) - db_record["cooldown"].astimezone(timezone.utc)).total_seconds() < configGet("timeout", "submission") else False
-
-def subBlocked(user: User) -> bool:
-    return False if col_banned.find_one({"user": user.id}) is None else True
-
-def subBlock(user: User) -> None:
-    if col_banned.find_one({"user": user.id}) is None:
-        col_banned.insert_one({"user": user.id, "date": datetime.now(tz=timezone.utc)})
-
-def subUnblock(user: User) -> None:
-    col_banned.find_one_and_delete({"user": user.id})
\ No newline at end of file
+        return True if (datetime.now() - db_record["cooldown"]).total_seconds() < configGet("timeout", "submission") else False
\ No newline at end of file