• Модуль: sale
  • Путь к файлу: ~/bitrix/modules/sale/lib/exchange/integration/router.php
  • Класс: BitrixSaleExchangeIntegrationRouter
  • Вызов: Router::getByDestinationEntity
protected function getByDestinationEntity($sourceEntityTypeId='', $sourceEntityId='', $destinationEntityTypeId='', $destinationEntityId='')
{
	$relation = RelationRelation::getByEntity(
		$sourceEntityTypeId, $sourceEntityId,
		$destinationEntityTypeId, $destinationEntityId);

	return isset($relation['DST_ENTITY_ID'])? $relation['DST_ENTITY_ID']:0;
}