B2B-2464: Improve category children loading

- Revert optional parameter addition to avoid minor version change

Author: danmooney2

app/code/Magento/CatalogGraphQl/Model/Category/Hydrator.php

@@ -62,11 +62,7 @@ public function hydrateCategory(Category $category, $basicFieldsOnly = false) :
         } else {
             $categoryData = $this->dataObjectProcessor->buildOutputDataArray(
                 $category,
-                CategoryInterface::class,
-                [
-                    'getChildren',
-                    'getExtensionAttributes',
-                ]
+                CategoryInterface::class
             );
         }
 

lib/internal/Magento/Framework/Reflection/DataObjectProcessor.php

@@ -46,47 +46,56 @@ class DataObjectProcessor
      */
     private $processors;
 
+    /**
+     * @var array[]
+     */
+    private $excludedMethodsClassMap;
+
     /**
      * @param MethodsMap $methodsMapProcessor
      * @param TypeCaster $typeCaster
      * @param FieldNamer $fieldNamer
      * @param CustomAttributesProcessor $customAttributesProcessor
      * @param ExtensionAttributesProcessor $extensionAttributesProcessor
      * @param array $processors
+     * @param array $excludedMethodsClassMap
      */
     public function __construct(
         MethodsMap $methodsMapProcessor,
         TypeCaster $typeCaster,
         FieldNamer $fieldNamer,
         CustomAttributesProcessor $customAttributesProcessor,
         ExtensionAttributesProcessor $extensionAttributesProcessor,
-        array $processors = []
+        array $processors = [],
+        array $excludedMethodsClassMap = []
     ) {
         $this->methodsMapProcessor = $methodsMapProcessor;
         $this->typeCaster = $typeCaster;
         $this->fieldNamer = $fieldNamer;
         $this->extensionAttributesProcessor = $extensionAttributesProcessor;
         $this->customAttributesProcessor = $customAttributesProcessor;
         $this->processors = $processors;
+        $this->excludedMethodsClassMap = $excludedMethodsClassMap;
     }
 
     /**
      * Use class reflection on given data interface to build output data array
      *
      * @param mixed $dataObject
      * @param string $dataObjectType
-     * @param array $excludedMethods - list of methods to exclude from being called
      * @return array
      * @SuppressWarnings(PHPMD.CyclomaticComplexity)
      * @SuppressWarnings(PHPMD.NPathComplexity)
      */
-    public function buildOutputDataArray($dataObject, $dataObjectType, array $excludedMethods = [])
+    public function buildOutputDataArray($dataObject, $dataObjectType)
     {
         $methods = $this->methodsMapProcessor->getMethodsMap($dataObjectType);
         $outputData = [];
 
+        $excludedMethodsForDataObjectType = $this->excludedMethodsClassMap[$dataObjectType] ?? [];
+
         foreach (array_keys($methods) as $methodName) {
-            if (in_array($methodName, $excludedMethods)) {
+            if (in_array($methodName, $excludedMethodsForDataObjectType)) {
                 continue;
             }