base.php

<?php
namespace Bitrix\Sale\Exchange\Integration\Rest\RemoteProxies;
 
use Bitrix\Sale\Exchange\Integration\Rest\Cmd;
 
class Base
    implements ICmd
{
    protected $batchItemCollection;
 
    public function cmd($pageType, $fields)
    {
        $cmd = Cmd\Factory::create($pageType);
        $cmd
            ->setFieldsValues($fields)
            ->fill();
 
        if(!($cmd instanceof Cmd\CmdBase))
        {
            $cmd
                ->setPageByType($pageType);
        }
 
        return $cmd;
    }
    public function batch($pageType, $list)
    {
        $batch = new Cmd\Batch();
        $batchItemCollection = new Cmd\Batch\ItemCollection();
 
        foreach ($list as $index=>$row)
        {
            $cmd = $this->cmd($pageType, $row);
 
            $batchItemCollection->addItem(
                Cmd\Batch\Item::create($cmd)
                    ->setInternalIndex($index));
        }
 
        $this->setBatchItemCollection($batchItemCollection);
 
        return $batch
            //->setDirectory(Cmd\Batch::DIRECTORY_PAGE)
            ->setPage(Cmd\Batch::CMD_PAGE)
            ->setField('cmd', $batchItemCollection->toArray())
            ->fill();
    }
 
    protected function setBatchItemCollection($batchItemCollection)
    {
        $this->batchItemCollection = $batchItemCollection;
    }
}