update changelog and fix cs

core/lib/Thelia/Model/FolderQuery.php

@@ -4,7 +4,6 @@ namespace Thelia\Model;
 
 use Thelia\Model\Base\FolderQuery as BaseFolderQuery;
 
-
 /**
  * Skeleton subclass for performing query and update operations on the 'folder' table.
  *
@@ -21,7 +20,7 @@ class FolderQuery extends BaseFolderQuery
      *
      * count how many direct contents a folder has
      *
-     * @param int $parent folder id
+     * @param  int $parent folder id
      * @return int
      */
     public static function countChild($parent)
@@ -33,16 +32,16 @@ class FolderQuery extends BaseFolderQuery
      * find all contents for a given folder.
      *
      * @param $folderId the folder id or an array of id
-     * @param int $depth max depth you want to search
-     * @param int $currentPosition don't change this param, it is used for recursion
+     * @param  int                    $depth           max depth you want to search
+     * @param  int                    $currentPosition don't change this param, it is used for recursion
      * @return \Thelia\Model\Folder[]
      */
     public static function findAllChild($folderId, $depth = 0, $currentPosition = 0)
     {
         $result = array();
 
-        if(is_array($folderId)) {
-            foreach($folderId as $folderSingleId) {
+        if (is_array($folderId)) {
+            foreach ($folderId as $folderSingleId) {
                 $result = array_merge($result, (array) self::findAllChild($folderSingleId, $depth, $currentPosition));
             }
         } else {
@@ -54,7 +53,6 @@ class FolderQuery extends BaseFolderQuery
                 ->filterByParent($folderId)
                 ->find();
 
-
             foreach ($categories as $folder) {
                 array_push($result, $folder);
                 $result = array_merge($result, (array) self::findAllChild($folder->getId(), $depth, $currentPosition));