Invoice::update

protected function update()
{
	$result = parent::update();

	//region Search content index
	if ($result->isSuccess())
	{
		$id = $result->getId();
		if ($id > 0)
		{
			Search\SearchContentBuilderFactory::create(\CCrmOwnerType::Invoice)->build($id);
		}
	}
	//endregion Search content index

	return $result;
}