Refactored relation and node draft

application/src/Entity/Source/GroupSource.php

@@ -0,0 +1,26 @@
+<?php
+namespace App\Entity\Source;
+
+use Doctrine\ORM\Mapping as ORM;
+use Doctrine\Common\Collections\Collection;
+use App\Entity\Source\Attribut\MembersAttributInterface;
+use App\Entity\Source\Attribut\MembersAttribut;
+
+/**
+ *
+ * @author kevinfrantz
+ * @ORM\Table(name="source_sources")
+ * @ORM\Entity
+ */
+class GroupSource extends AbstractSource implements MembersAttributInterface
+{
+    use MembersAttribut;
+
+    /**
+     *
+     * @var Collection
+     * @ORM\ManyToMany(targetEntity="AbstractSource")
+     */
+    protected $members;
+}
+