imlementation of a user management

Website/user.py

@@ -219,6 +219,28 @@ def update_user_email_and_token(username, new_email, new_token):
             {'$set': {'email': new_email.strip().lower(), 'verification_token': hashed_token}}
         )
         return result.modified_count > 0
+    finally:
+        if client:
+            client.close()
+
+def update_user_profile(username, contact_person, email):
+    """
+    Aktualisiert die Profilinformationen (Name und E-Mail) eines Nutzers.
+    """
+    client = None
+    try:
+        client, users = _get_users_collection()
+        result = users.update_one(
+            {'Username': username},
+            {'$set': {
+                'contact_person': contact_person, 
+                'email': email.strip().lower()
+            }}
+        )
+        return result.modified_count > 0
+    except Exception as e:
+        print(f"Error updating profile: {e}")
+        return False
     finally:
         if client:
             client.close()