Hook on filterProductContent for adding ProductComments data

productcomments.php

@@ -86,7 +86,7 @@ public function install($keep = true)
             !$this->registerHook('header') || //Adds css and javascript on front
             !$this->registerHook('displayProductListReviews') || //Product list miniature
             !$this->registerHook('displayProductAdditionalInfo') || //Display info in checkout column
-
+            !$this->registerHook('filterProductContent') || // Add infos to Product page
             !$this->registerHook('registerGDPRConsent') ||
             !$this->registerHook('actionDeleteGDPRCustomer') ||
             !$this->registerHook('actionExportGDPRData') ||
@@ -896,6 +896,29 @@ public function hookDisplayFooterProduct($params)
         return $this->renderProductCommentsList($params['product']) . $this->renderProductCommentModal($params['product']);
     }
 
+    /**
+     * Inject data about productcomments in the product object for frontoffice
+     *
+     * @param array $params
+     * @return void
+     */
+    public function hookFilterProductContent(array $params): void
+    {
+        if (empty($params['object']->id)) {
+            return;
+        }
+        /** @var ProductCommentRepository $productCommentRepository */
+        $productCommentRepository = $this->context->controller->getContainer()->get('product_comment_repository');
+
+        $averageRating = $productCommentRepository->getAverageGrade($params['object']->id, (bool) Configuration::get('PRODUCT_COMMENTS_MODERATE'));
+        $commentsNb = $productCommentRepository->getCommentsNumber($params['object']->id, (bool) Configuration::get('PRODUCT_COMMENTS_MODERATE'));
+
+        $params['object']->productComments = [
+            'averageRating' => $averageRating,
+            'numComments' => $commentsNb,
+        ];
+    }
+
     /**
      * Used to render the product comments list
      *

upgrade/install-4.2.3.php

@@ -0,0 +1,33 @@
+<?php
+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Academic Free License 3.0 (AFL-3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/AFL-3.0
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@prestashop.com so we can send you a copy immediately.
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+ * versions in the future. If you wish to customize PrestaShop for your
+ * needs please refer to https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/AFL-3.0 Academic Free License 3.0 (AFL-3.0)
+ */
+if (!defined('_PS_VERSION_')) {
+    exit;
+}
+
+function upgrade_module_4_2_3($object)
+{
+    return $object->registerHook('filterProductContent');
+}