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 static Task <string> UpgradeToRevocableSessionAsync(string sessionToken, CancellationToken cancellationToken)
{
if (sessionToken == null || SessionController.IsRevocableSessionToken(sessionToken))
{
return(Task <string> .FromResult(sessionToken));
}
return(SessionController.UpgradeToRevocableSessionAsync(sessionToken, cancellationToken).OnSuccess(t => {
ParseSession session = ParseObject.FromState <ParseSession>(t.Result, "_Session");
return session.SessionToken;
}));
}
internal Task LogOutAsync(Task toAwait, CancellationToken cancellationToken)
{
string oldSessionToken = SessionToken;
if (oldSessionToken == null)
{
return(Task.FromResult(0));
}
// Cleanup in-memory session.
MutateState(mutableClone => {
mutableClone.ServerData.Remove("sessionToken");
});
var revokeSessionTask = ParseSession.RevokeAsync(oldSessionToken, cancellationToken);
return(Task.WhenAll(revokeSessionTask, CurrentUserController.LogOutAsync(cancellationToken)));
}
/// <summary>
/// Gets the current <see cref="ParseSession"/> object related to the current user.
/// </summary>
/// <param name="cancellationToken">The cancellation token</param>
public static Task <ParseSession> GetCurrentSessionAsync(CancellationToken cancellationToken)
{
return(ParseUser.GetCurrentUserAsync().OnSuccess(t1 => {
ParseUser user = t1.Result;
if (user == null)
{
return Task <ParseSession> .FromResult((ParseSession)null);
}
string sessionToken = user.SessionToken;
if (sessionToken == null)
{
return Task <ParseSession> .FromResult((ParseSession)null);
}
return SessionController.GetSessionAsync(sessionToken, cancellationToken).OnSuccess(t => {
ParseSession session = ParseObject.FromState <ParseSession>(t.Result, "_Session");
return session;
});
}).Unwrap());
}
/// <summary>
/// Gets the current <see cref="ParseSession"/> object related to the current user.
/// </summary>
/// <param name="cancellationToken">The cancellation token</param>
public static Task <ParseSession> GetCurrentSessionAsync(CancellationToken cancellationToken)
{
return(ParseUser.GetCurrentUserAsync().OnSuccess(t1 => {
ParseUser user = t1.Result;
if (user == null)
{
return Task <ParseSession> .FromResult((ParseSession)null);
}
string sessionToken = user.SessionToken;
if (sessionToken == null)
{
return Task <ParseSession> .FromResult((ParseSession)null);
}
return SessionController.GetSessionAsync(sessionToken, cancellationToken).OnSuccess(t => {
ParseSession session = (ParseSession)ParseObject.CreateWithoutData <ParseSession>(null);
session.HandleFetchResult(t.Result);
return session;
});
}).Unwrap());
}
