fullrefreshstrategy.php

См. документацию.

<?php
 
namespace Bitrix\Sale\Basket;
 
use Bitrix\Sale\BasketBase;
 
class FullRefreshStrategy extends RefreshStrategy
{
    protected function getProductData(BasketBase $basket)
    {
        $itemsToRefresh = $this->getBasketItemsToRefresh($basket);
 
        return $this->getProviderResult($basket, $itemsToRefresh);
    }
}