"Zwischen-Views" erstellt für Weiterleitung nach Login/Logout. Views einheitlich im div container class="inhalt". Error message nach fehlerhaftem login.

Controller/AuthController.php

@@ -47,17 +47,17 @@ class AuthController
         $password = $_POST['password'];
 
         $result = $this->model->login($email, $password);
-
+        
         if ($result === true) {
-            $_SESSION['user'] = $email; 
-            header('Location: /bibarts/?controller=News&do=showNews');
-            exit();
+            $_SESSION['user'] = $email;
+            $this->view->setDoMethodName('showLoginSuccess');
         } else {
             $this->view->setVars([
                 'errors' => ['login' => is_string($result) ? $result : "Login fehlgeschlagen."],
                 'validData' => ['email' => $email],
                 'loginSuccess' => false
             ]);
+            $this->view->setDoMethodName('showLoginForm');
         }
     }
 
@@ -87,7 +87,6 @@ class AuthController
             $errors['register'] = is_string($result) ? $result : "Registrierung fehlgeschlagen.";
             $this->view->setVars(['errors' => $errors, 'validData' => $data]);
             $this->view->render('Auth/showRegistrationForm');
-            exit;
         }
     }
 
@@ -128,8 +127,7 @@ class AuthController
         }
     }
 
-    public function showConfirmation()
-    {
+    public function showConfirmation() {
         $messages = [
             'login' => "Login erfolgreich.",
             'register' => "Registrierung erfolgreich.",
@@ -145,7 +143,6 @@ class AuthController
     public function logout() {
         unset($_SESSION['user']);
         session_destroy();
-        header('Location: /bibarts/?controller=Auth&do=showLoginForm');
-        exit();
+        $this->view->setDoMethodName('showLogoutSuccess');
     }
 }