Добавление нового типа пользователя + исправления из второй лабы

App/checker.py

@@ -1,4 +1,4 @@
-from flask import redirect, url_for, session, request, current_app
+from flask import redirect, url_for, session, request, current_app, render_template
 from functools import wraps
 
 
@@ -10,18 +10,17 @@ def check_auth(func):
         return func(*args, **kwargs)
     return wrapper
 
-
 def group_required(func):
     @wraps(func)
     def wrapper(*args, **kwargs):
-        if 'role' in session:
-            user_role = session.get('role')
-            user_request = request.endpoint
-            print('request_endpoint=', user_request)
-            user_bp = user_request.split('.')[0]
-            access = current_app.config['db_access']
-            if user_role in access and user_bp in access[user_role]:
-                return func(*args, **kwargs)
-            else:
-                return redirect(url_for('index'))
+        user_role = session.get('role')
+        user_request = request.endpoint
+        print('request_endpoint=', user_request)
+        user_bp = user_request.split('.')[0]
+        access = current_app.config['db_access']
+        if user_role in access and user_bp in access[user_role]:
+            return func(*args, **kwargs)
+        else:
+            return render_template('error.html', error_message='Недостаточно прав')
+            
     return wrapper