Fixed review list ajax if product not exist redirect to 404 page #13102

Author: ananth-iyer

app/code/Magento/Review/Controller/Product/ListAjax.php

@@ -1,30 +1,33 @@
-<?php
-/**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
- */
-namespace Magento\Review\Controller\Product;
-
-use Magento\Framework\Exception\LocalizedException;
-use Magento\Review\Controller\Product as ProductController;
-use Magento\Framework\Controller\ResultFactory;
-
-class ListAjax extends ProductController
-{
-    /**
-     * Show list of product's reviews
-     *
-     * @return \Magento\Framework\View\Result\Layout
-     */
-    public function execute()
-    {
-        if (!$this->initProduct()) {
-            throw new LocalizedException(__('Cannot initialize product'));
-        } else {
-            /** @var \Magento\Framework\View\Result\Layout $resultLayout */
-            $resultLayout = $this->resultFactory->create(ResultFactory::TYPE_LAYOUT);
-        }
-
-        return $resultLayout;
-    }
-}
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Magento\Review\Controller\Product;
+
+use Magento\Framework\Exception\LocalizedException;
+use Magento\Review\Controller\Product as ProductController;
+use Magento\Framework\Controller\ResultFactory;
+
+class ListAjax extends ProductController
+{
+    /**
+     * Show list of product's reviews
+     *
+     * @return \Magento\Framework\App\ResponseInterface|\Magento\Framework\Controller\ResultInterface|\Magento\Framework\View\Result\Layout
+     */
+    public function execute()
+    {
+        if (!$this->initProduct()) {
+            /** @var \Magento\Framework\Controller\Result\Forward $resultForward */
+            $resultForward = $this->resultFactory->create(ResultFactory::TYPE_FORWARD);
+            $resultForward->forward('noroute');
+            return $resultForward;
+        } else {
+            /** @var \Magento\Framework\View\Result\Layout $resultLayout */
+            $resultLayout = $this->resultFactory->create(ResultFactory::TYPE_LAYOUT);
+        }
+
+        return $resultLayout;
+    }
+}