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modules/productcomments/controllers/front/CommentGrade.php

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+<?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)
+ */
+use PrestaShop\Module\ProductComment\Repository\ProductCommentRepository;
+
+class ProductCommentsCommentGradeModuleFrontController extends ModuleFrontController
+{
+    public function display()
+    {
+        $idProducts = Tools::getValue('id_products');
+        /* @var ProductCommentRepository $productCommentRepository */
+
+        header('Content-Type: application/json');
+
+        if (!is_array($idProducts)) {
+            return $this->ajaxRender(null);
+        }
+
+        $idProducts = array_unique(array_map('intval', $idProducts));
+
+        $productCommentRepository = $this->context->controller->getContainer()->get('product_comment_repository');
+
+        $productsCommentsNb = $productCommentRepository->getCommentsNumberForProducts($idProducts, Configuration::get('PRODUCT_COMMENTS_MODERATE'));
+        $averageGrade = $productCommentRepository->getAverageGrades($idProducts, Configuration::get('PRODUCT_COMMENTS_MODERATE'));
+
+        $resultFormated = [];
+
+        foreach ($idProducts as $i => $id) {
+            $resultFormated[] = [
+                'id_product' => $id,
+                'comments_nb' => $productsCommentsNb[$id],
+                'average_grade' => $averageGrade[$id],
+            ];
+        }
+
+        $this->ajaxRender(
+            json_encode(
+                [
+                    'products' => $resultFormated,
+                ]
+            )
+        );
+    }
+}