LYNX-644 Update date format returned by OrderStatusChangeDate resolver

Author: cod40403

app/code/Magento/SalesGraphQl/Model/Resolver/OrderStatusChangeDate.php

@@ -11,38 +11,39 @@
 use Magento\Framework\GraphQl\Schema\Type\ResolveInfo;
 use Magento\Framework\GraphQl\Config\Element\Field;
 use Magento\Framework\GraphQl\Query\ResolverInterface;
-use Magento\Framework\Stdlib\DateTime;
-use Magento\Framework\Stdlib\DateTime\TimezoneInterface;
 use Magento\Sales\Model\Order;
-use \Magento\Sales\Model\ResourceModel\SalesOrderStatusChangeHistory;
+use Magento\Sales\Model\ResourceModel\SalesOrderStatusChangeHistory;
 
 /**
  * Resolver for the OrderStatusChangeDate in CustomerOrder
  */
 class OrderStatusChangeDate implements ResolverInterface
 {
     /**
+     * OrderStatusChangeDate Constructor
+     *
      * @param SalesOrderStatusChangeHistory $salesOrderStatusChangeHistory
-     * @param TimezoneInterface $localeDate
      */
     public function __construct(
         private readonly SalesOrderStatusChangeHistory $salesOrderStatusChangeHistory,
-        private readonly TimezoneInterface $localeDate,
     ) {
     }
 
     /**
      * @inheritDoc
      */
-    public function resolve(Field $field, $context, ResolveInfo $info, ?array $value = null, ?array $args = null): string
-    {
+    public function resolve(
+        Field $field,
+        $context,
+        ResolveInfo $info,
+        ?array $value = null,
+        ?array $args = null
+    ): string {
         if (!isset($value['model']) || !($value['model'] instanceof Order)) {
             throw new LocalizedException(__('"model" value should be specified'));
         }
-        $order = $value['model'];
-        $latestStatus = $this->salesOrderStatusChangeHistory->getLatestStatus((int)$order->getId());
-        return ($latestStatus)
-            ? $this->localeDate->convertConfigTimeToUtc($latestStatus['created_at'], DateTime::DATE_PHP_FORMAT)
-            : '';
+        $latestStatus = $this->salesOrderStatusChangeHistory->getLatestStatus((int)$value['model']->getId());
+
+        return $latestStatus['created_at'] ?? '';
     }
 }

dev/tests/api-functional/testsuite/Magento/GraphQl/Sales/OrderStatusChangeDateTest.php

@@ -8,8 +8,10 @@
 namespace Magento\GraphQl\Sales;
 
 use Magento\Checkout\Test\Fixture\SetGuestEmail as SetGuestEmailFixture;
-use Magento\Framework\Stdlib\DateTime;
-use Magento\Framework\Stdlib\DateTime\TimezoneInterface;
+use Magento\Framework\Exception\AlreadyExistsException;
+use Magento\Framework\Exception\InputException;
+use Magento\Framework\Exception\LocalizedException;
+use Magento\Framework\Exception\NoSuchEntityException;
 use Magento\Quote\Test\Fixture\GuestCart;
 use Magento\Sales\Api\Data\OrderInterface;
 use Magento\Sales\Model\Order;
@@ -69,16 +71,17 @@ public function testOrderStatusChangeDateWithStatusChange(): void
      * @param OrderInterface $order
      * @param string $status
      * @return void
+     * @throws AlreadyExistsException
+     * @throws InputException
+     * @throws LocalizedException
+     * @throws NoSuchEntityException
      */
     private function assertOrderStatusChangeDate(OrderInterface $order, string $status): void
     {
-        $orderRepo = Bootstrap::getObjectManager()->get(OrderRepository::class);
-        $timeZone = Bootstrap::getObjectManager()->get(TimezoneInterface::class);
-
         //Update order status
         $order->setStatus($status);
         $order->setState($status);
-        $orderRepo->save($order);
+        Bootstrap::getObjectManager()->get(OrderRepository::class)->save($order);
 
         $updatedGuestOrder = $this->graphQlMutation($this->getQuery(
             $order->getIncrementId(),
@@ -90,7 +93,7 @@ private function assertOrderStatusChangeDate(OrderInterface $order, string $stat
             $updatedGuestOrder['guestOrder']['status']
         );
         self::assertEquals(
-            $timeZone->convertConfigTimeToUtc($order->getCreatedAt(), DateTime::DATE_PHP_FORMAT),
+            $order->getUpdatedAt(),
             $updatedGuestOrder['guestOrder']['order_status_change_date']
         );
     }
@@ -106,17 +109,17 @@ private function assertOrderStatusChangeDate(OrderInterface $order, string $stat
     private function getQuery(string $number, string $email, string $lastname): string
     {
         return <<<QUERY
-{
-  guestOrder(input: {
-    number: "{$number}",
-    email: "{$email}",
-    lastname: "{$lastname}"
-  }) {
-    created_at
-    status
-    order_status_change_date
-  }
-}
-QUERY;
+            {
+              guestOrder(input: {
+                number: "{$number}",
+                email: "{$email}",
+                lastname: "{$lastname}"
+              }) {
+                created_at
+                status
+                order_status_change_date
+              }
+            }
+        QUERY;
     }
 }