protected function prepareData()
{
if ($this->arParams['ID'] <= 0) {
CIBlockFindTools::getElementID($this->arParams["ID"], $this->arParams["CODE"], false, false, array("IBLOCK_ID" => $this->arParams["IBLOCK_ID"], "IBLOCK_LID" => SITE_ID, "IBLOCK_ACTIVE" => "Y", "ACTIVE_DATE" => "Y", "ACTIVE" => "Y", "CHECK_PERMISSIONS" => "Y", "MIN_PERMISSION" => 'R'));
}
if ($this->arParams['ID'] <= 0) {
throw new SystemException(Loc::getMessage("CATALOG_RECOMMENDED_PRODUCTS_COMPONENT_PRODUCT_ID_REQUIRED"));
}
parent::prepareData();
}
/**
* @override
* @throws Exception
*/
protected function checkModules()
{
parent::checkModules();
if (!$this->isSale) {
throw new SystemException(Loc::getMessage("CVP_SALE_MODULE_NOT_INSTALLED"));
}
}
/**
* @override
*/
protected function formatResult()
{
parent::formatResult();
if (empty($this->arResult['ITEMS'])) {
$this->arResult = array();
} else {
$this->arResult['ID'] = is_array($this->items) ? array_keys($this->items) : array();
}
}
