Refactored relation and node draft

application/src/Entity/Attribut/RelationAttribut.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Entity\Attribut;
+
+use App\Entity\RelationInterface;
+
+/**
+ * @author kevinfrantz
+ */
+trait RelationAttribut
+{
+    /**
+     * @var RelationInterface
+     */
+    protected $relation;
+
+    public function setRelation(RelationInterface $relation): void
+    {
+        $this->relation = $relation;
+    }
+
+    public function getRelation(): RelationInterface
+    {
+        return $this->relation;
+    }
+}