Added methods descriptions to CategoryTree

magento · Sep 27, 2018 · accac0b · accac0b
1 parent 101716c
commit accac0b
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/app/code/Magento/CatalogGraphQl/Model/Resolver/Products/DataProvider/CategoryTree.php b/app/code/Magento/CatalogGraphQl/Model/Resolver/Products/DataProvider/CategoryTree.php
@@ -83,9 +83,12 @@ public function __construct(
  }
 
  /**
+ * Returns categories tree starting from parent $rootCategoryId
+ *
  * @param ResolveInfo $resolveInfo
  * @param int $rootCategoryId
  * @return array
+ * @throws \Exception
  */
  public function getTree(ResolveInfo $resolveInfo, int $rootCategoryId) : array
  {
@@ -107,6 +110,8 @@ public function getTree(ResolveInfo $resolveInfo, int $rootCategoryId) : array
  }
 
  /**
+ * Iterates through category tree
+ *
  * @param \Iterator $iterator
  * @return array
  */
@@ -129,6 +134,8 @@ private function processTree(\Iterator $iterator) : array
  }
 
  /**
+ * Joins EAV attributes recursively
+ *
  * @param Collection $collection
  * @param FieldNode $fieldNode
  * @return void