PHP - Bitrix (Call function from class ServerBots::Utils )

utils.php

//Consultar el ultimo dia de ejecucion
\CModule::IncludeModule("codisoti.serverbots");
use Codisoti\ServerBots\Utils;
$obj = new Utils();
 $result =  $obj->getLastExecutionByPortalDetail(885,32);

//----------------------------------------------------------------------------------------------------

//actualizar la ultima execution
$idelement = $result["portal_detail_id"];
$upload =  $obj->updatePortal($idelement,'07/15/2017');
 var_dump($upload);

//----------------------------------------------------------------------------------------------------

//Optener las credenciales de workflow "Portal" (USERNAME, PASSWORD, LASTDATE)
CModule::IncludeModule("iblock");
$ob=CIblockElement::GetList(array(), array("IBLOCK_ID"=>58, "ID"=>885), false, false, array("ID","NAME","PROPERTY_USERNAME","PROPERTY_PASSWORD","PROPERTY_LAST_EXECUTION"));
	while ($res = $ob->GetNextElement()) {
	 $arFields = $res->GetFields();
	 $arFields['PROPERTIES'] = $res->GetProperties();  
	}