[FEATURE] Add persistenceManagerTrait

Classes/Traits/PersistenceManagerTrait.php

@@ -0,0 +1,37 @@
+<?php
+namespace Cjel\TemplatesAide\Traits;
+
+/***
+ *
+ * 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.
+ *
+ *  (c) 2021 Philipp Dieter <philippdieter@attic-media.net>
+ *
+ ***/
+
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Extbase\Object\ObjectManager;
+use TYPO3\CMS\Extbase\Persistence\Generic\Mapper\DataMapper;
+use TYPO3\CMS\Extbase\Persistence\Generic\PersistenceManager;
+
+/**
+ * ValidationTrait
+ */
+trait PersistenceManagerTrait
+{
+
+    /**
+     *
+     */
+    public function persistAll()
+    {
+        (GeneralUtility::makeInstance(
+            ObjectManager::class
+        )->get(
+            PersistenceManager::class
+        ))->persistAll();
+    }
+}