Task::getDataAction

public function getDataAction(int $taskId): array
{
	$data = [
		'taskId' => $taskId,
	];

	$queryObject = TaskTable::getList([
		'filter' => [
			'ID' => $taskId,
		],
		'select' => ['GROUP_ID', 'PARENT_ID'],
	]);
	if ($taskData = $queryObject->fetch())
	{
		if ($taskData['GROUP_ID'])
		{
			$data['groupId'] = $taskData['GROUP_ID'];
		}

		if ($taskData['PARENT_ID'])
		{
			$data['parentTaskId'] = $taskData['PARENT_ID'];
		}
	}

	return $data;
}