handler.php

См. документацию.

<?php
 
namespace Sale\Handlers\PaySystem;
 
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\Request;
use Bitrix\Sale\PaySystem;
use Bitrix\Sale\Payment;
 
Loc::loadMessages(__FILE__);

class CashHandler extends PaySystem\BaseServiceHandler
{
    public function initiatePay(Payment $payment, Request $request = null)
    {
        return new PaySystem\ServiceResult();
    }

    public function getCurrencyList()
    {
        return array();
    }
 
}