Lesson 35 - Get Compute Auth Token Working

Plugins/GameLiftPlugin/Source/GameLiftClient/Public/UI/TestCloudDeploymentMenuWidget.h

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+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+#pragma once
+
+#include "Http.h"
+#include "CoreMinimal.h"
+#include "Blueprint/UserWidget.h"
+#include "Engine/EngineTypes.h"
+#include "TestCloudDeploymentMenuWidget.generated.h"
+
+DECLARE_LOG_CATEGORY_EXTERN(TestCloudDeployment, Log, All);
+
+enum class ServerHttpStatusCode : int32
+{
+	// start_game API codes
+	
+	// 202 (Accepted) if the matchmaking request is accepted and is now being processed
+	StartGame_Accepted = 202,
+	// 409 (Conflict) if the another matchmaking request is in progress
+	StartGame_Conflict = 409,
+	// 500 (Internal Error) if error occurred when processing the matchmaking request
+	StartGame_InternalError = 500,
+
+	// get_game_connection API codes
+
+	// 200 (OK) if the game connection is ready, along with server info: "IpAddress", "Port", "DnsName", "PlayerSessionId", "PlayerId"
+	GetGameConnection_Ready = 200,
+	// 204 (No Content) if the requested game is still in progress of matchmaking
+	GetGameConnection_MatchmakingInProgress = 204,
+	// 404 (Not Found) if no game has been started by the player, or if all started game were expired
+	GetGameConnection_NotFound = 404,
+	// 500 (Internal Error) if errors occurred during matchmaking or placement
+	GetGameConnection_InternalError = 500,
+	// 501 (No Server Deployed) if no server has been delpoyed
+	GetGameConnection_NoServerError = 501,
+}; 
+
+class UWebBrowser;
+
+/**
+ * 
+ */
+UCLASS()
+class UTestCloudDeploymentMenuWidget : public UUserWidget
+{
+	GENERATED_BODY()
+	
+public:
+	UTestCloudDeploymentMenuWidget(const FObjectInitializer& ObjectInitializer);
+
+	UFUNCTION(BlueprintCallable)
+	bool OnLoginClicked();
+
+	UFUNCTION(BlueprintCallable)
+	int OnSignupClicked();
+
+	UFUNCTION(BlueprintCallable)
+	int OnConfirmSignupClicked();
+
+	UFUNCTION(BlueprintCallable)
+	FString GetLatestError();
+
+	UPROPERTY(EditAnywhere)
+	FString ApiGatewayEndpoint;
+
+	UPROPERTY(EditAnywhere)
+	FString GetGameConnectionURI;
+
+	UPROPERTY(EditAnywhere)
+	int GetGameConnectionRetryDelayMs;
+	
+	UPROPERTY(EditAnywhere)
+	uint32 MatchmakingTimeoutInSecondsParameter;
+
+	UPROPERTY(EditAnywhere)
+	FString StartSessionURI;
+
+	UPROPERTY(EditAnywhere)
+	FString SignupUrl;
+
+	UPROPERTY(EditAnywhere)
+	FString CallbackUrl;
+
+	UPROPERTY(BlueprintReadWrite)
+	FString Username;
+
+	UPROPERTY(BlueprintReadWrite)
+	FString Password;
+
+	UPROPERTY(BlueprintReadWrite)
+	FString VerificationCode;
+
+	UPROPERTY(EditAnywhere)
+	FString ConfigFilePath;
+
+	UPROPERTY()
+	UWebBrowser* WebBrowser;
+
+	UPROPERTY()
+	FTimerHandle PollGameConnectionHandle;
+
+	UPROPERTY()
+	FTimerHandle PollGameConnectionEndHandle;
+
+protected:
+	virtual void NativeConstruct() override;
+
+private:
+	void PollGameConnection();
+	void PollGameConnectionEnd();
+
+	FHttpModule* Http;
+
+	int AuthAndGetToken();
+
+	void EstablishGameConnection();
+	void OnGetGameConnectionResponse(FHttpRequestPtr Request, FHttpResponsePtr Response, bool bWasSuccessful);
+	void StartGame(FString idt);
+	void OnStartGameResponse(FHttpRequestPtr Request, FHttpResponsePtr Response, bool bWasSuccessful);
+	bool OpenLevel(const FString& IpAddress, const FString& Port, const FString& Options);
+
+	FString IdToken;
+
+	bool MatchmakingInProgress;
+	TAtomic<bool> MatchmakingIsTimedOut;
+	FString LatestError;
+};