StatusLang::existsByFilter

protected function existsByFilter($filter)
{
	$r = new Result();

	$row = $this->getEntityTable()::getList(['filter'=>['STATUS_ID'=>$filter['STATUS_ID'], 'LID'=>$filter['LID']]])->fetchAll();
	if(isset($row[0]['STATUS_ID']) == false)
		$r->addError(new Error('status lang is not exists', 201740400001));

	return $r;
}