Added documents action and loop

core/lib/Thelia/Model/FolderDocument.php

@@ -3,8 +3,26 @@
 namespace Thelia\Model;
 
 use Thelia\Model\Base\FolderDocument as BaseFolderDocument;
+use Propel\Runtime\Connection\ConnectionInterface;
 
-        class FolderDocument extends BaseFolderDocument
+class FolderDocument extends BaseFolderDocument
 {
+    use \Thelia\Model\Tools\PositionManagementTrait;
 
+    /**
+     * Calculate next position relative to our parent
+     */
+    protected function addCriteriaToPositionQuery($query) {
+        $query->filterByFolder($this->getFolder());
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function preInsert(ConnectionInterface $con = null)
+    {
+        $this->setPosition($this->getNextPosition());
+
+        return true;
+    }
 }