/** * Retrieve additional searchable data from type instance * Using based on product id and store_id data * * @param \Magento\Catalog\Model\Product $product * @return array */ public function getSearchableData($product) { $searchData = []; if ($product->getHasOptions()) { $searchData = $this->_catalogProductOption->getSearchableData($product->getEntityId(), $product->getStoreId()); } return $searchData; }