Dashboard Fach hinzufügen funktioniert in swe-b1-a-dev

swe-b1-a-dev/webseite/dashboard/api/create-topic.php

@@ -0,0 +1,35 @@
+<?php
+require_once("../../classes/TopicData.php");
+require_once("../../classes/Config.php");
+
+error_reporting(E_ALL);
+ini_set('display_errors', 1);
+
+// Validate and sanitize input
+$displayName = htmlspecialchars($_POST['displayName']);
+$subjectId = $_POST['subjectId'];
+$description = $_POST['description'];
+$icon = $_POST['icon'];
+$article = $_POST['article'];
+
+// Generate ID from displayName
+$id = strtolower(preg_replace('/[^A-Za-z0-9]/', '', $displayName));
+
+// Create topic
+$topic = TopicData::createNew(
+    $id,
+    $subjectId,
+    $displayName,
+    $icon,
+    $description,
+    [], // empty related topics array
+    $article
+);
+
+if (!$topic || !$topic->save()) {
+    http_response_code(400);
+    echo json_encode(['success' => false, 'message' => 'Failed to create topic']);
+    exit();
+}
+
+echo json_encode(['success' => true]);