CHANGE: Modified admin utils to use with clause

web_server/utils/admin_utils.py

@@ -1,37 +1,36 @@
 from database.database import Database
 
 def check_if_admin(username):
-    # Create a connection to the database
+    """
-    db = Database()
+   Returns whether user is admin 
-    db.create_connection()
+    """
-
+    with Database() as db:
         is_admin = db.fetchone("""
                     SELECT is_admin
                     FROM users
                     WHERE username = ?;
                     """, (username,))
         
-    return is_admin
+        return bool(is_admin)
 
 def check_if_user_exists(banned_user):
-    # Create a connection to the database
+    """
-    db = Database()
+    Returns whether user exists
-    db.create_connection()
+    """
-
+    with Database() as db:
         user_exists = db.fetchone("""
                     SELECT user_id 
                     FROM users
                     WHERE username = ?;""",
                 (banned_user,))
         
-    return user_exists
+        return bool(user_exists)
 
 def ban_user(banned_user):
-    """Ban a user."""
+    """
-    # Create a connection to the database
+    Bans a user
-    db = Database()
+    """
-    db.create_connection()
+    with Database() as db:
-
         db.execute("""
                     DELETE FROM users
                     WHERE username = ?;""",