API Reference of GS2-LoginReward SDK for Game Engine

    var domain = gs2.LoginReward.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).Bonus(
    );
    var future = domain.MissedReceiveFuture(
        bonusModelName: "bonus-0001",
        stepNumber: 1,
        config: null
    );
    yield return future;
    if (future.Error != null)
    {
        if (future.Error is Gs2.Gs2LoginReward.Exception.AlreadyReceivedException)
        {
            // You have already received today's login bonus.
        }
        onError.Invoke(future.Error, null);
        yield break;
    }
    // New Experience ではスタンプシートはSDKレベルで自動的に実行されます。
    // エラーが発生すると TransactionException がスローされます。
    // TransactionException::Retry() でリトライが可能です。
    // In New Experience, stamp sheets are automatically executed at the SDK level.
    // If an error occurs, a TransactionException is thrown.
    // you can retry with TransactionException::Retry().

    const auto Domain = Gs2->LoginReward->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        GameSession
    )->Bonus(
    );
    const auto Future = Domain->MissedReceive(
        "bonus-0001", // bonusModelName
        1 // stepNumber
        // config
    );
    Future->StartSynchronousTask();
    if (Future->GetTask().IsError())
    {
        auto e = Future->GetTask().Error();
        if (e->IsChildOf(Gs2::LoginReward::Error::FAlreadyReceivedError::Class))
        {
            // You have already received today's login bonus.
        }
        return false;
    }

    var domain = gs2.LoginReward.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).Bonus(
    );
    var future = domain.ReceiveFuture(
        bonusModelName: "bonus-0001",
        config: null
    );
    yield return future;
    if (future.Error != null)
    {
        if (future.Error is Gs2.Gs2LoginReward.Exception.AlreadyReceivedException)
        {
            // You have already received today's login bonus.
        }
        onError.Invoke(future.Error, null);
        yield break;
    }
    // New Experience ではスタンプシートはSDKレベルで自動的に実行されます。
    // エラーが発生すると TransactionException がスローされます。
    // TransactionException::Retry() でリトライが可能です。
    // In New Experience, stamp sheets are automatically executed at the SDK level.
    // If an error occurs, a TransactionException is thrown.
    // you can retry with TransactionException::Retry().

    const auto Domain = Gs2->LoginReward->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        GameSession
    )->Bonus(
    );
    const auto Future = Domain->Receive(
        "bonus-0001" // bonusModelName
        // config
    );
    Future->StartSynchronousTask();
    if (Future->GetTask().IsError())
    {
        auto e = Future->GetTask().Error();
        if (e->IsChildOf(Gs2::LoginReward::Error::FAlreadyReceivedError::Class))
        {
            // You have already received today's login bonus.
        }
        return false;
    }

    var domain = gs2.LoginReward.Namespace(
        namespaceName: "namespace-0001"
    ).BonusModel(
        bonusModelName: "bonus-0001"
    );
    var future = domain.Model();
    yield return future;
    var item = future.Result;

    const auto Domain = Gs2->LoginReward->Namespace(
        "namespace-0001" // namespaceName
    )->BonusModel(
        "bonus-0001" // bonusModelName
    );
    const auto Future = Domain->Model();
    Future->StartSynchronousTask();
    if (Future->GetTask().IsError())
    {
        return false;
    }

    var domain = gs2.LoginReward.Namespace(
        namespaceName: "namespace-0001"
    ).BonusModel(
        bonusModelName: "bonus-0001"
    );
    var future = domain.Model();
    yield return future;
    var item = future.Result;

    const auto Domain = Gs2->LoginReward->Namespace(
        "namespace-0001" // namespaceName
    )->BonusModel(
        "bonus-0001" // bonusModelName
    );
    
    // Start event handling
    const auto CallbackId = Domain->Subscribe(
        [](TSharedPtr<Gs2::LoginReward::Model::FBonusModel> value) {
            // Called when the value changes
            // The "value" is passed the value after the change.
        }
    );

    // Stop event handling
    Domain->Unsubscribe(CallbackId);

    var domain = gs2.LoginReward.Namespace(
        namespaceName: "namespace-0001"
    );
    var it = domain.BonusModels(
    );
    List<EzBonusModel> items = new List<EzBonusModel>();
    while (it.HasNext())
    {
        yield return it.Next();
        if (it.Error != null)
        {
            onError.Invoke(it.Error, null);
            break;
        }
        if (it.Current != null)
        {
            items.Add(it.Current);
        }
        else
        {
            break;
        }
    }

    const auto Domain = Gs2->LoginReward->Namespace(
        "namespace-0001" // namespaceName
    );
    const auto It = Domain->BonusModels(
    );
    TArray<Gs2::UE5::LoginReward::Model::FEzBonusModelPtr> Result;
    for (auto Item : *It)
    {
        if (Item.IsError())
        {
            return false;
        }
        Result.Add(Item.Current());
    }

    var domain = gs2.LoginReward.Namespace(
        namespaceName: "namespace-0001"
    );
    var it = domain.BonusModels(
    );
    List<EzBonusModel> items = new List<EzBonusModel>();
    while (it.HasNext())
    {
        yield return it.Next();
        if (it.Error != null)
        {
            onError.Invoke(it.Error, null);
            break;
        }
        if (it.Current != null)
        {
            items.Add(it.Current);
        }
        else
        {
            break;
        }
    }

    const auto Domain = Gs2->LoginReward->Namespace(
        "namespace-0001" // namespaceName
    );
    
    // Start event handling
    const auto CallbackId = Domain->SubscribeBonusModels(
        []() {
            // Called when an element of the list changes.
        }
    );

    // Stop event handling
    Domain->UnsubscribeBonusModels(CallbackId);

    var domain = gs2.LoginReward.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).ReceiveStatus(
        bonusModelName: "bonus-0001"
    );
    var future = domain.Model();
    yield return future;
    var item = future.Result;

    const auto Domain = Gs2->LoginReward->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        GameSession
    )->ReceiveStatus(
        "bonus-0001" // bonusModelName
    );
    const auto Future = Domain->Model();
    Future->StartSynchronousTask();
    if (Future->GetTask().IsError())
    {
        return false;
    }

    var domain = gs2.LoginReward.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    ).ReceiveStatus(
        bonusModelName: "bonus-0001"
    );
    var future = domain.Model();
    yield return future;
    var item = future.Result;

    const auto Domain = Gs2->LoginReward->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        GameSession
    )->ReceiveStatus(
        "bonus-0001" // bonusModelName
    );
    
    // Start event handling
    const auto CallbackId = Domain->Subscribe(
        [](TSharedPtr<Gs2::LoginReward::Model::FReceiveStatus> value) {
            // Called when the value changes
            // The "value" is passed the value after the change.
        }
    );

    // Stop event handling
    Domain->Unsubscribe(CallbackId);

    var domain = gs2.LoginReward.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    );
    var it = domain.ReceiveStatuses(
    );
    List<EzReceiveStatus> items = new List<EzReceiveStatus>();
    while (it.HasNext())
    {
        yield return it.Next();
        if (it.Error != null)
        {
            onError.Invoke(it.Error, null);
            break;
        }
        if (it.Current != null)
        {
            items.Add(it.Current);
        }
        else
        {
            break;
        }
    }

    const auto Domain = Gs2->LoginReward->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        GameSession
    );
    const auto It = Domain->ReceiveStatuses(
    );
    TArray<Gs2::UE5::LoginReward::Model::FEzReceiveStatusPtr> Result;
    for (auto Item : *It)
    {
        if (Item.IsError())
        {
            return false;
        }
        Result.Add(Item.Current());
    }

    var domain = gs2.LoginReward.Namespace(
        namespaceName: "namespace-0001"
    ).Me(
        gameSession: GameSession
    );
    var it = domain.ReceiveStatuses(
    );
    List<EzReceiveStatus> items = new List<EzReceiveStatus>();
    while (it.HasNext())
    {
        yield return it.Next();
        if (it.Error != null)
        {
            onError.Invoke(it.Error, null);
            break;
        }
        if (it.Current != null)
        {
            items.Add(it.Current);
        }
        else
        {
            break;
        }
    }

    const auto Domain = Gs2->LoginReward->Namespace(
        "namespace-0001" // namespaceName
    )->Me(
        GameSession
    );
    
    // Start event handling
    const auto CallbackId = Domain->SubscribeReceiveStatuses(
        []() {
            // Called when an element of the list changes.
        }
    );

    // Stop event handling
    Domain->UnsubscribeReceiveStatuses(CallbackId);