ENGCOM-4080: Changed hard coded "configurable" to Configurable::TYPE_CODE #328

Author: naydav

app/code/Magento/ConfigurableProductGraphQl/Model/ConfigurableProductTypeResolver.php

@@ -8,19 +8,26 @@
 namespace Magento\ConfigurableProductGraphQl\Model;
 
 use Magento\Framework\GraphQl\Query\Resolver\TypeResolverInterface;
+use Magento\ConfigurableProduct\Model\Product\Type\Configurable as Type;
 
 /**
  * {@inheritdoc}
  */
 class ConfigurableProductTypeResolver implements TypeResolverInterface
 {
+    /**
+     * Configurable product type resolver code
+     */
+    const TYPE_RESOLVER = 'ConfigurableProduct';
+
     /**
      * {@inheritdoc}
      */
     public function resolveType(array $data) : string
     {
-        if (isset($data['type_id']) && $data['type_id'] == 'configurable') {
-            return 'ConfigurableProduct';
+        if (isset($data['type_id']) && $data['type_id'] == Type::TYPE_CODE) {
+            return self::TYPE_RESOLVER;
+
         }
         return '';
     }