Nested requests and conditions

[Alpha0YZ]

Hi,

I have a problem with nested requests. I would like to put conditions in .Then() function but I can't manage to do it. Here is my code:

RestClient.Get(GameManager.SERVER_URL + "/users?login=" + loginUser)
                .Then(res =>
                {
                    IPromise<ResponseHelper> post = null;

                    bool isAvailable = bool.Parse(res.Text);
                    if (isAvailable)
                    {
                        post = RestClient.Post(GameManager.SERVER_URL + "/users", new User { Login = loginUser });
                    }
                    else
                    {
                        Debug.Log("login taken");
                        LoginMessage.color = Color.red;
                    }
                    return post;
                })
                .Then(res =>
                {
                    bool isCreated = bool.Parse(res.Text);
                     ...
                }, 
                rejected =>
                {
                })
                .Catch(err =>
                {
                    GameManager.ShowNetworkError();
                    Debug.Log(err);
                })
                .Finally(() => PopupManager.HidePrefabPopup("LoadingPopup"));

I think it crashes because of post variable which is null when we enter the "else" condition.
Can you help me to use conditions with your project? Thanks in advance

[jdnichollsc]

@yzobairi you need to learn more about the promises library, check here https://github.com/Real-Serious-Games/C-Sharp-Promise#promises-that-are-already-resolvedrejected
Promise<ResponseHelper>.Resolved(null)

[jdnichollsc]

@yzobairi any good comment from the Unity Asset Store would be really appreciated :)