From 4ce2b7769e7ecac494480ff58065184f54fb8250 Mon Sep 17 00:00:00 2001
From: ahmedmwalied <ahmed.walied@scandiweb.com>
Date: Mon, 25 Mar 2024 14:43:40 +0200
Subject: [PATCH] PERF-31: updating category menu item data to be used by
 history API for faster content view

---
 src/Model/Resolver/MenuItems.php | 26 ++++++++++++++++++++++----
 src/etc/schema.graphqls          |  2 ++
 2 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/src/Model/Resolver/MenuItems.php b/src/Model/Resolver/MenuItems.php
index e9de38f..8b9483e 100644
--- a/src/Model/Resolver/MenuItems.php
+++ b/src/Model/Resolver/MenuItems.php
@@ -11,6 +11,7 @@
 namespace ScandiPWA\CatalogGraphQl\Model\Resolver;
 
 use Magento\Catalog\Model\Category;
+use Magento\Cms\Model\BlockFactory;
 use Magento\Catalog\Api\CategoryRepositoryInterface;
 use Magento\Catalog\Helper\Category as CategoryHelper;
 use Magento\Catalog\Model\ResourceModel\Category\StateDependentCollectionFactory;
@@ -47,22 +48,30 @@ class MenuItems implements ResolverInterface
      */
     protected $categoryRepository;
 
+    /**
+     * @var BlockFactory
+     */
+    protected BlockFactory $blockFactory;
+
     /**
      * @param CategoryHelper $catalogCategory
      * @param StateDependentCollectionFactory $categoryCollectionFactory
      * @param StoreManagerInterface $storeManager
      * @param CategoryRepositoryInterface $categoryRepository
+     * @param BlockFactory $blockFactory
      */
     public function __construct(
         CategoryHelper $catalogCategory,
         StateDependentCollectionFactory $categoryCollectionFactory,
         StoreManagerInterface $storeManager,
-        CategoryRepositoryInterface $categoryRepository
+        CategoryRepositoryInterface $categoryRepository,
+        BlockFactory $blockFactory,
     ) {
         $this->catalogCategory = $catalogCategory;
         $this->collectionFactory = $categoryCollectionFactory;
         $this->storeManager = $storeManager;
         $this->categoryRepository = $categoryRepository;
+        $this->blockFactory = $blockFactory;
     }
 
     /**
@@ -125,7 +134,7 @@ protected function getCategoryTree($storeId, $rootId)
         /** @var \Magento\Catalog\Model\ResourceModel\Category\Collection $collection */
         $collection = $this->collectionFactory->create();
         $collection->setStoreId($storeId);
-        $collection->addAttributeToSelect('name');
+        $collection->addAttributeToSelect(['name', 'description', 'landing_page']);
         $collection->addFieldToFilter('path', ['like' => '1/' . $rootId . '/%']); //load only from store root
         $collection->addAttributeToFilter('include_in_menu', 1);
         $collection->addIsActiveFilter();
@@ -143,11 +152,18 @@ protected function getCategoryTree($storeId, $rootId)
      * Convert category to array
      *
      * @param \Magento\Catalog\Model\Category $category
-     * @param int $itemId
      * @return array
      */
     protected function getCategoryAsArray($category)
     {
+        $landingPageId = $category->getData('landing_page');
+        $landingPageContent = '';
+
+        if ($landingPageId) {
+            $landingPageBlock = $this->blockFactory->create()->load($landingPageId);
+            $landingPageContent = $landingPageBlock->getContent();
+        }
+
         return [
             'title' => $category->getName(),
             'item_id' => $category->getId(),
@@ -158,7 +174,9 @@ protected function getCategoryAsArray($category)
             // For correct placeholders on FE
             // Default value is Products because if
             // display mode wasn't changed it returns null
-            'display_mode' => $this->getCategoryDisplayMode($category) ?? Category::DM_PRODUCT
+            'display_mode' => $this->getCategoryDisplayMode($category) ?? Category::DM_PRODUCT,
+            'category_banner' => $landingPageContent,
+            'category_description' => $category->getDescription() ?? '',
         ];
     }
 
diff --git a/src/etc/schema.graphqls b/src/etc/schema.graphqls
index c213a89..ada9ccb 100755
--- a/src/etc/schema.graphqls
+++ b/src/etc/schema.graphqls
@@ -97,6 +97,8 @@ type MenuItem {
     category_id: Int
     position: Int
     display_mode: String
+    category_banner: String
+    category_description: String
 }
 
 type CurrencyConfig {