protected BaseSignInPresenter(IGlobalSignInRepository globalRepository, IRequestHelper requestHandler,
IInjectionHandler injectionHandler, IBaseSignInView view, IBaseCallback callback)
: base(view)
{
RequestHandler = requestHandler;
InjectionHandler = injectionHandler;
_globalRepository = globalRepository;
_callback = callback;
}
/// <summary>
/// Catches any exceptions when making a request and returns an appropriate data error to return in the callback
/// </summary>
public static async Task SafeCallApi(Func <Task> action, IBaseCallback callback)
{
try
{
await action( );
}
catch (ApiException e)
{
callback.OnDataError(e.StatusCode.ToDataError( ));
}
catch (Exception)
{
callback.OnDataError(Enums.DataError.Connection);
}
}
private async Task CheckIsInstanceUrlChanged(IBaseCallback callback, IBasePresenter basePresenter)
{
string storedInstanceUrl = RequestHandler.GetInstanceUrl( );
ContactUserGet contactUser = new ContactUserGet(RequestHandler.GetUserEmail( ), RequestHandler);
ContactUserGetResponse contactUserRespose = await SafeCallApi(() => _globalSignInApi.GetContactUserInstance(contactUser));
if (contactUserRespose.IsRequestSuccessful && contactUserRespose.InstanceUrl != storedInstanceUrl)
{
//set new url and call injectapi method to use new url
//RequestHandler.SetInstanceUrl( "http://192.168.1.66:57204/" );
RequestHandler.SetInstanceUrl(contactUserRespose.InstanceUrl);
_injectionHandler.InjectApi( );
await basePresenter.Start( );
}
else
{
callback.OnDataError(contactUserRespose.DataError);
}
}
public virtual async Task HandleResponse(BaseResponse response, Action successAction, IBaseCallback callback, IBasePresenter basePresenter)
{
if (response.IsRequestSuccessful)
{
successAction( );
}
else if (response.DataError == Enums.DataError.Connection && RequestHandler.IsDeviceConnectedToInternet( ))
{
await CheckIsInstanceUrlChanged(callback, basePresenter);
}
else
{
callback.OnDataError(response.DataError);
}
}
public virtual void HandleResponseForSignIn(BaseResponse response, Action successAction, IBaseCallback callback)
{
if (response.IsRequestSuccessful)
{
successAction( );
}
else
{
callback.OnDataError(response.DataError);
}
}
