1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 <?php
/**
* @author @jenschude <jens.schulze@commercetools.de>
*/
namespace Commercetools\Core\Request;
use Commercetools\Core\Request\Query\Parameter;
use Commercetools\Core\Request\Query\ParameterInterface;
/**
* @package Commercetools\Core\Request
*/
trait CustomerIdTrait
{
/**
* @param ParameterInterface $param
* @return $this
*/
abstract public function addParamObject(ParameterInterface $param);
public function byCustomerId($customerId)
{
if (!is_null($customerId)) {
$this->addParamObject(new Parameter('customerId', $customerId));
}
return $this;
}
}