CCrmStatusInvoiceRestProxy::innerUpdate

protected function innerUpdate($ID, &$fields, &$errors, array $params = null)
{
	/** @global CMain $APPLICATION */
	global $APPLICATION;

	if(!CCrmStatus::CheckUpdatePermission($ID))
	{
		$errors[] = 'Access denied.';
		return false;
	}

	$statusInvoice = new CCrmStatusInvoice('INVOICE_STATUS');
	$currentFields = $statusInvoice->getStatusById($ID);
	if(!is_array($currentFields))
	{
		$errors[] = 'Status is not found.';
		return false;
	}

	$result = $statusInvoice->Update($ID, $fields);
	if($result === false)
	{
		if ($e = $APPLICATION->GetException())
			$errors[] = $e->GetString();
		else
			$errors[] = 'Error on updating status.';
	}

	return $result !== false;

}