internal override Task <ParseObject> FetchAsyncInternal(Task toAwait, CancellationToken cancellationToken)
{
return(base.FetchAsyncInternal(toAwait, cancellationToken).OnSuccess(t => {
if (!CurrentUserController.IsCurrent(this))
{
return Task <ParseObject> .FromResult(t.Result);
}
// If this is already the current user, refresh its state on disk.
return SaveCurrentUserAsync(this).OnSuccess(_ => t.Result);
}).Unwrap());
}
internal override Task SaveAsync(Task toAwait, CancellationToken cancellationToken)
{
lock (mutex) {
if (ObjectId == null)
{
throw new InvalidOperationException("You must call SignUpAsync before calling SaveAsync.");
}
return(base.SaveAsync(toAwait, cancellationToken).OnSuccess(_ => {
if (!CurrentUserController.IsCurrent(this))
{
return Task.FromResult(0);
}
return SaveCurrentUserAsync(this);
}).Unwrap());
}
}
/// <summary>
/// Removes null values from authData (which exist temporarily for unlinking)
/// </summary>
private void CleanupAuthData()
{
lock (mutex) {
if (!CurrentUserController.IsCurrent(this))
{
return;
}
var authData = AuthData;
if (authData == null)
{
return;
}
foreach (var pair in new Dictionary <string, IDictionary <string, object> >(authData))
{
if (pair.Value == null)
{
authData.Remove(pair.Key);
}
}
}
}