void SCreateContainerGroupSection::PollDescribeContainerGroupDefinition()

in GameLiftPlugin/Source/GameLiftPlugin/Private/SMenu/Containers/SCreateContainerGroupSection.cpp [392:474]
75 lines of code
9 McCabe index (conditional complexity)

void SCreateContainerGroupSection::PollDescribeContainerGroupDefinition()
{
	Async(EAsyncExecution::Thread,
		[this]() mutable
		{
			UGameLiftContainersStatus* ContainersStatus = GetMutableDefault<UGameLiftContainersStatus>();
			int i = 0;
			GameLiftDescribeCgdResult DescribeCGDResult;
			bool HasSucceeded = false;
			// Setting a 2 hour timeout for pulling cfn deployment result
			for (; i < WaitTimesCount; ++i) {
				FPlatformProcess::Sleep(WaitIntervalSeconds);

				// First detect the stack deployment status
				if (EDeploymentMessageStateFromString(ContainersStatus->Status.ToString()) == EDeploymentMessageState::FailureMessage) {
					Async(EAsyncExecution::TaskGraphMainThread,
						[this, HasSucceeded]() mutable
						{
							// Manually update status to FAILED if stack has failed and we previously succeeded
							// ie. Stack may have deleted CGD successfully before we detected CGD failure
							if (HasSucceeded)
							{
								UpdateCgdStatusTextBlock(Menu::DeployContainers::kFailed);
							}
						});
					break;
				}

				// Describe the CGD
				IGameLiftContainersHandler& Handler = IGameLiftCoreModule::Get().GetGameLiftContainersHandler();
				DescribeCGDResult = Handler.DescribeCgd(ContainersStatus->CgdName);
				if (DescribeCGDResult.bIsSuccessful) {
					HasSucceeded = true;
					Async(EAsyncExecution::TaskGraphMainThread,
						[this, DescribeCGDResult]() mutable
						{
							UGameLiftContainersStatus* ContainersStatus = GetMutableDefault<UGameLiftContainersStatus>();
							UpdateCgdStatusTextBlock(FText::FromString(DescribeCGDResult.CgdStatus));
							GroupDefinitionNameTextBlock->SetText(FText::FromString(ContainersStatus->CgdName));
							CgdVersionTextBlock->SetText(FText::FromString(DescribeCGDResult.CgdVersion));
							ContainersStatus->CgdVersion = DescribeCGDResult.CgdVersion;
							ContainersStatus->CgdStatus = DescribeCGDResult.CgdStatus;
							ContainersStatus->SaveConfig();
						});

					if (DescribeCGDResult.CgdStatus.Equals("READY")) {
						Async(EAsyncExecution::TaskGraphMainThread,
							[this]()
							{
								HandleCgdReady();
							});
						break;
					}
					else if (DescribeCGDResult.CgdStatus == "FAILED") {
						HandleCgdFailed();
						break;
					}
				}
			}
			if (i == WaitTimesCount) {
				bool success = DescribeCGDResult.bIsSuccessful;
				FString ErrorMessage = DescribeCGDResult.ErrorMessage;
				Async(EAsyncExecution::TaskGraphMainThread,
					[this, success = MoveTemp(success), ErrorMessage = MoveTemp(ErrorMessage)]() mutable
					{
						UGameLiftContainersStatus* ContainersStatus = GetMutableDefault<UGameLiftContainersStatus>();
						ProgressBar->ChangeProgressBarUIState(SProgressBar::EProgressBarUIState::ProgressError);
						ContainersStatus->ErrorCreatingContainerGroupSection = true;
						ContainersStatus->IsCgdConfigurationFinished = false;
						ErrorTextBlock->SetText(Menu::DeployContainers::kTimedOutPollingCgdStatusErrorMessage);
						ContainersStatus->ErrorMessageCreatingContainerImage = Menu::DeployContainers::kTimedOutPollingCgdStatusErrorMessage;
						if (!success) {
							UE_LOG(GameLiftPluginLog, Display, TEXT("Timed out describing container group definition, %s"), *ErrorMessage);
						}
						else {
							UE_LOG(GameLiftPluginLog, Display, TEXT("Timed out waiting for container group definition to enter READY or FAILED status"));
						}
						ContainersStatus->SaveConfig();
					});
			}
			ContainersStatus->SaveConfig();
		});
}