Add likes to solr index

extensions/ter_fe2/Classes/Solr/IndexQueue/TerIndexer.php

@@ -130,6 +130,9 @@ class TerIndexer extends \ApacheSolrForTypo3\Solr\IndexQueue\Indexer
             $extensionIcon = $this->getExtensionIcon($itemRecord['ext_key'], $extension->getLastVersion()->getVersionString());
             $document->setField('extensionIcon_stringS', $extensionIcon);
 
+            // add extension likes count
+            $document->setField('likes_intS', $extension->getLikes());
+
             // add documentation link
             /** @var \T3o\TerFe2\Service\DocumentationService $documentationService */
             $documentationService = GeneralUtility::makeInstance(\T3o\TerFe2\Service\DocumentationService::class);