Feat: Display ratings in footer

2023-09-06 17:38:08 +02:00
parent 4b73bbe902
commit 89e45d573c
3 changed files with 54 additions and 0 deletions
@@ -0,0 +1,48 @@
+<?php
+
+namespace EP\EpTheme\DataProcessing;
+
+use EP\EpProducts\Traits\DbConnectionTrait;
+use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
+use TYPO3\CMS\Frontend\ContentObject\DataProcessorInterface;
+
+class ProductRatingProcessor implements DataProcessorInterface
+{
+    use DbConnectionTrait;
+
+    public function process(
+        ContentObjectRenderer $cObj,
+        array $contentObjectConfiguration,
+        array $processorConfiguration,
+        array $processedData
+    ) {
+        $qb = $this->getDbConnection()->createQueryBuilder();
+
+        $result = $qb
+            ->selectLiteral('SUM(product.rating_votes_count) as totalCount', 'SUM(product.rating_average) as totalAverage')
+            ->from('tx_epproducts_domain_model_product', 'product')
+            ->execute()
+            ->fetchAssociative()
+        ;
+
+        $totalCount = $result['totalCount'];
+        $totalAverage = $result['totalAverage'];
+
+        $result = $qb
+            ->selectLiteral('COUNT(*) as ratedCount')
+            ->from('tx_epproducts_domain_model_product', 'product')
+            ->where($qb->expr()->gt('product.rating_average', 0))
+            ->execute()
+            ->fetchAssociative()
+        ;
+
+        $ratedCount = $result['ratedCount'];
+
+        $processedData['totalRatings'] = [
+            'totalCount' => $totalCount,
+            'totalAverage' => $totalAverage/$ratedCount,
+        ];
+
+        return $processedData;
+    }
+}