ScrumProjectTask::getTaskStage

private function getTaskStage(): array
{
	$kanbanService = new TasksScrumServiceKanbanService();

	$queryObject = TasksKanbanTaskStageTable::getList([
		'filter' => [
			'TASK_ID' => $this->getDocumentId(),
			'=STAGE.ENTITY_TYPE' => TasksKanbanStagesTable::WORK_MODE_ACTIVE_SPRINT,
			'STAGE.ENTITY_ID' => $kanbanService->getTaskEntityId($this->getDocumentId())
		]
	]);

	if ($taskStage = $queryObject->fetch())
	{
		return $taskStage;
	}
	else
	{
		return [];
	}
}