B2B-2258: Add caching capability to the storeConfig GraphQl query

Author: joanhe

app/code/Magento/StoreGraphQl/Model/Resolver/Store/ConfigIdentity.php

@@ -21,11 +21,9 @@ class ConfigIdentity implements IdentityInterface
      */
     public function getIdentities(array $resolvedData): array
     {
-        $data["id"] =  empty($resolvedData) ? [] : $resolvedData["id"];
-        $ids =  empty($resolvedData) ?
-            [] : array_merge([self::CACHE_TAG], array_map(function ($key) {
-                return sprintf('%s_%s', self::CACHE_TAG, $key);
-            }, $data));
-        return $ids;
+        if (!isset($resolvedData['id'])) {
+            return [];
+        }
+        return [self::CACHE_TAG, sprintf('%s_%s', self::CACHE_TAG, $resolvedData['id'])];
     }
 }

dev/tests/api-functional/testsuite/Magento/GraphQl/Store/StoreConfigCacheTest.php

@@ -218,7 +218,7 @@ public function testCachePurgedWithStoreScopeConfigChange(): void
 
         // Query default store config after second store config is changed
         // Verify we obtain a cache HIT at the 2nd time, the cache is not purged
-        $defaultStoreResponseHit= $this->assertCacheHitAndReturnResponse(
+        $defaultStoreResponseHit = $this->assertCacheHitAndReturnResponse(
             $query,
             [CacheIdCalculator::CACHE_ID_HEADER => $defaultStoreCacheId]
         );

dev/tests/integration/testsuite/Magento/Store/_files/multiple_websites_with_store_groups_stores_rollback.php

@@ -16,6 +16,8 @@
 if ($websiteId) {
     $website->delete();
 }
+
+/** Delete the third website **/
 $website2 = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create(\Magento\Store\Model\Website::class);
 /** @var $website \Magento\Store\Model\Website */
 $websiteId2 = $website2->load('third', 'code')->getId();
@@ -30,18 +32,22 @@
 if ($groupId) {
     $group->delete();
 }
+
+/** Delete the third store groups **/
 $group2 = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create(\Magento\Store\Model\Group::class);
 /** @var $group2 \Magento\Store\Model\Group */
 $groupId2 = $group2->load('third_store', 'code')->getId();
 if ($groupId2) {
     $group2->delete();
 }
 
+/** Delete the second store **/
 $store = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create(\Magento\Store\Model\Store::class);
 if ($store->load('second_store_view', 'code')->getId()) {
     $store->delete();
 }
 
+/** Delete the third store **/
 $store2 = \Magento\TestFramework\Helper\Bootstrap::getObjectManager()->create(\Magento\Store\Model\Store::class);
 if ($store2->load('third_store_view', 'code')->getId()) {
     $store2->delete();