Funktionalität fürs Löschen des Accounts

Controller/UserController.php

@@ -147,7 +147,7 @@ class UserController{
     }
 
     public function clearUserSession(){
-        unset($_SESSION["user_id"], $_SESSION["user_role"]);
+        unset($_SESSION["user_id"], $_SESSION["user_role"], $_SESSION["vorname"], $_SESSION["name"]);
     }
 
     public function logout(){
@@ -168,8 +168,18 @@ class UserController{
         
     }
 
-    public function deleteUser(){
+    public function showUserDeleteConfirmation(){
-        $userId = $_SESSION["user_id"];
+
-        $this->db->deleteUser($userId);
+    }
+
+    public function deleteAccount(){
+        $userId = $_SESSION["user_id"] ?? "";
+        if($userId){
+            $this->db->deleteUser($userId);
+            $this->clearUserSession();
+            $this->view->setDoMethodName("showUserDeleteConfirmation");
+            $this->showUserDeleteConfirmation();
+        }
+    
     }
 }

Model/UserModel.php

@@ -61,10 +61,12 @@ class UserModel extends Database
 
     public function deleteUser($id){
         $pdo = $this->linkDB();
-        $sql = "DELECT * FROM user WHERE id = :id";
+        $sql = "DELETE FROM user WHERE id = :id";
         $sth = $pdo->prepare($sql);
-        $sth->execute([":id" => $id]);
+        $sth->bindParam(":id", $id);
-        return $sth->fetch();
+        $sth->execute();
+        $sth->execute();
+       //  echo "Benutzer ist gelöscht";
     }
 
 }

Views/User/showUserDeleteConfirmation.phtml

@@ -0,0 +1,14 @@
+<?php
+    include dirname(__DIR__).'/header.phtml';
+?>
+
+<div class="container">
+    <div class="row">
+        <div class="col-12">
+            <h1>Der Account wurde erfolgreich gelöscht</h1>
+            <div class="row">
+                <a class="btn btn-primary" href="index.php">Unsere Kurse ansehen</a>
+            </div>
+        </div>
+    </div>
+</div>