MAGETWO-82948: fix #8846 [Backport 2.1-develop]: avoid duplicated att…

…ribute option values #11786
magento · Nov 6, 2017 · 0d6201f · 0d6201f
2 parents 79f9c76 + a8c9630
commit 0d6201f
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/app/code/Magento/Catalog/Model/Product/Attribute/OptionManagement.php b/app/code/Magento/Catalog/Model/Product/Attribute/OptionManagement.php
@@ -40,6 +40,17 @@ public function getItems($attributeCode)
      */
     public function add($attributeCode, $option)
     {
+        /** @var \Magento\Eav\Api\Data\AttributeOptionInterface[] $currentOptions */
+        $currentOptions = $this->getItems($attributeCode);
+        if (is_array($currentOptions)) {
+            array_walk($currentOptions, function (&$attributeOption) {
+                /** @var \Magento\Eav\Api\Data\AttributeOptionInterface $attributeOption */
+                $attributeOption = $attributeOption->getLabel();
+            });
+            if (in_array($option->getLabel(), $currentOptions)) {
+                return false;
+            }
+        }
         return $this->eavOptionManagement->add(
             \Magento\Catalog\Api\Data\ProductAttributeInterface::ENTITY_TYPE_CODE,
             $attributeCode,