ENGCOM-3532: [Backport] small performance improvement on product listing #19336

Stanislav Idolov · web-flow · commit c8f289370402 · 2018-11-22T18:07:32.000+02:00
diff --git a/app/code/Magento/Review/Model/Review.php b/app/code/Magento/Review/Model/Review.php
@@ -5,6 +5,7 @@
  */
 namespace Magento\Review\Model;
 
+use Magento\Framework\DataObject;
 use Magento\Catalog\Model\Product;
 use Magento\Framework\DataObject\IdentityInterface;
 use Magento\Review\Model\ResourceModel\Review\Product\Collection as ProductCollection;
@@ -327,6 +328,9 @@ public function appendSummary($collection)
                     $item->setRatingSummary($summary);
                 }
             }
+            if (!$item->getRatingSummary()) {
+                $item->setRatingSummary(new DataObject());
+            }
         }
 
         return $this;

Original file line number	Diff line number	Diff line change
`@@ -5,6 +5,7 @@`
`5`	`5`	`*/`
`6`	`6`	`namespace Magento\Review\Model;`
`7`	`7`
	`8`	`+use Magento\Framework\DataObject;`
`8`	`9`	`use Magento\Catalog\Model\Product;`
`9`	`10`	`use Magento\Framework\DataObject\IdentityInterface;`
`10`	`11`	`use Magento\Review\Model\ResourceModel\Review\Product\Collection as ProductCollection;`
`@@ -327,6 +328,9 @@ public function appendSummary($collection)`
`327`	`328`	`$item->setRatingSummary($summary);`
`328`	`329`	`}`
`329`	`330`	`}`
	`331`	`+ if (!$item->getRatingSummary()) {`
	`332`	`+ $item->setRatingSummary(new DataObject());`
	`333`	`+ }`
`330`	`334`	`}`
`331`	`335`
`332`	`336`	`return $this;`