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<?php
namespace Bitrix\Main\Grid\UI;
use Bitrix\Main\Application;
use Bitrix\Main\Engine\Response\Json;
use CMain;
/**
* Grid's response for `bitrix:main.ui.grid` component.
*/
class GridResponse implements \Bitrix\Main\Grid\GridResponse
{
/**
* @var array[]
*/
private array $messages = [];
/**
* Add message to response.
*
* @param string $message
* @param string $type constant of `MessageType` class e.g. MessageType::ERROR
*
* @see \Bitrix\Main\Grid\MessageType
*
* @return void
*/
public function addMessage(string $message, string $type): void
{
$this->messages[] = [
'TYPE' => $type,
'TEXT' => $message,
];
}
/**
* @inheritDoc
*
* @return bool
*/
public function isSendable(): bool
{
return ! empty($this->messages);
}
/**
* Send response with messages.
*
* @return never
*/
public function send(): void
{
global $APPLICATION;
/**
* @var CMain $APPLICATION
*/
$APPLICATION->RestartBuffer();
$response = new Json([
'messages' => $this->messages,
]);
Application::getInstance()->end(200, $response);
}
}