[TASK] Add session utility

Classes/Utility/SessionUtility.php

@@ -0,0 +1,43 @@
+<?php
+namespace Cjel\TemplatesAide\Utility;
+
+/***
+ *
+ * This file is part of the "Templates Aide" Extension for TYPO3 CMS.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * filey as part of the extension by 2024 Philipp Dieter <philipp.dieter@attic-media.net>
+ *
+ ***/
+
+/**
+ *
+ */
+class SessionUtility
+{
+
+    /**
+     *
+     */
+    public static function setSessionValue(
+        $type, $key, $value
+    ) {
+        $request = $GLOBALS['TYPO3_REQUEST'];
+        $frontendUser = $request->getAttribute('frontend.user');
+        $frontendUser->setKey($type, $key, $value);
+        $frontendUser->storeSessionData();
+    }
+
+    /**
+     *
+     */
+    public static function getSessionValue(
+        $type, $key
+    ) {
+        $request = $GLOBALS['TYPO3_REQUEST'];
+        $frontendUser = $request->getAttribute('frontend.user');
+        return $frontendUser->getKey($type, $key);
+    }
+}