Excluding the disabled parent category from the category breadcrumbs

Author: eduard13

app/code/Magento/CatalogGraphQl/Model/Resolver/Category/DataProvider/Breadcrumbs.php

@@ -7,6 +7,7 @@
 
 namespace Magento\CatalogGraphQl\Model\Resolver\Category\DataProvider;
 
+use Magento\Catalog\Api\Data\CategoryInterface;
 use Magento\Catalog\Model\ResourceModel\Category\CollectionFactory;
 
 /**
@@ -46,6 +47,7 @@ public function getData(string $categoryPath): array
             $collection = $this->collectionFactory->create();
             $collection->addAttributeToSelect(['name', 'url_key', 'url_path']);
             $collection->addAttributeToFilter('entity_id', $parentCategoryIds);
+            $collection->addAttributeToFilter(CategoryInterface::KEY_IS_ACTIVE, 1);
 
             foreach ($collection as $category) {
                 $breadcrumbsData[] = [

dev/tests/api-functional/testsuite/Magento/GraphQl/Catalog/CategoryTest.php

@@ -660,6 +660,45 @@ public function testCategoryImage(?string $imagePrefix)
         $this->assertEquals($expectedImageUrl, $childCategory['image']);
     }
 
+    /**
+     * Testing breadcrumbs that shouldn't include disabled parent categories
+     *
+     * @magentoApiDataFixture Magento/Catalog/_files/categories.php
+     */
+    public function testBreadCrumbsWithDisabledParentCategory()
+    {
+        $parentCategoryId = 4;
+        $childCategoryId = 5;
+        $category = $this->categoryRepository->get($parentCategoryId);
+        $category->setIsActive(false);
+        $this->categoryRepository->save($category);
+
+        $query = <<<QUERY
+{
+  category(id: {$childCategoryId}) {
+    name
+    breadcrumbs {
+      category_id
+      category_name
+    }
+  }
+}
+QUERY;
+        $response = $this->graphQlQuery($query);
+        $expectedResponse = [
+            'category' => [
+                'name' => 'Category 1.1.1',
+                'breadcrumbs' => [
+                    [
+                        'category_id' => 3,
+                        'category_name' => "Category 1",
+                    ]
+                ]
+            ]
+        ];
+        $this->assertEquals($expectedResponse, $response);
+    }
+
     /**
      * @return array
      */