internal Task UpgradeToRevocableSessionAsync(Task toAwait, CancellationToken cancellationToken)
{
string sessionToken = SessionToken;
return(toAwait.OnSuccess(_ => {
return ParseSession.UpgradeToRevocableSessionAsync(sessionToken, cancellationToken);
}).Unwrap().OnSuccess(t => {
return SetSessionTokenAsync(t.Result);
}).Unwrap());
}
internal Task SignUpAsync(Task toAwait, CancellationToken cancellationToken)
{
if (AuthData == null)
{
// TODO (hallucinogen): make an Extension of Task to create Task with exception/canceled.
if (string.IsNullOrEmpty(Username))
{
TaskCompletionSource <object> tcs = new TaskCompletionSource <object>();
tcs.TrySetException(new InvalidOperationException("Cannot sign up user with an empty name."));
return(tcs.Task);
}
if (string.IsNullOrEmpty(Password))
{
TaskCompletionSource <object> tcs = new TaskCompletionSource <object>();
tcs.TrySetException(new InvalidOperationException("Cannot sign up user with an empty password."));
return(tcs.Task);
}
}
if (!string.IsNullOrEmpty(ObjectId))
{
TaskCompletionSource <object> tcs = new TaskCompletionSource <object>();
tcs.TrySetException(new InvalidOperationException("Cannot sign up a user that already exists."));
return(tcs.Task);
}
IDictionary <string, IParseFieldOperation> currentOperations = StartSave();
return(toAwait.OnSuccess(_ =>
{
return UserController.SignUpAsync(State, currentOperations, cancellationToken);
}).Unwrap().ContinueWith(t =>
{
if (t.IsFaulted || t.IsCanceled)
{
HandleFailedSave(currentOperations);
}
else
{
var serverState = t.Result;
HandleSave(serverState);
}
return t;
}).Unwrap().OnSuccess(_ => SaveCurrentUserAsync(this)).Unwrap());
}
