Task::addtofavorite

public function addtofavorite($id, array $parameters = array())
{
	$result = [];

	if (!TaskAccessController::can($this->userId, ActionDictionary::ACTION_TASK_READ, (int)$id))
	{
		$this->addForbiddenError();
		return $result;
	}

	if ($id = $this->checkTaskId($id))
	{
		$result['ID' ] = $id;

		$task = \CTaskItem::getInstance($id, Util\User::getId());
		$task->addToFavorite();
	}

	return $result;
}