internal Task UpgradeToRevocableSessionAsync(Task toAwait, CancellationToken cancellationToken)
{
string sessionToken = SessionToken;
return(toAwait.OnSuccess(_ => {
return AVSession.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 =>
{
AVSession session = AVObject.FromState <AVSession>(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 = AVSession.RevokeAsync(oldSessionToken, cancellationToken);
return(Task.WhenAll(revokeSessionTask, CurrentUserController.LogOutAsync(cancellationToken)));
}
/// <summary>
/// Gets the current <see cref="AVSession"/> object related to the current user.
/// </summary>
/// <param name="cancellationToken">The cancellation token</param>
public static Task <AVSession> GetCurrentSessionAsync(CancellationToken cancellationToken)
{
return(AVUser.GetCurrentUserAsync().OnSuccess(t1 => {
AVUser user = t1.Result;
if (user == null)
{
return Task <AVSession> .FromResult((AVSession)null);
}
string sessionToken = user.SessionToken;
if (sessionToken == null)
{
return Task <AVSession> .FromResult((AVSession)null);
}
return SessionController.GetSessionAsync(sessionToken, cancellationToken).OnSuccess(t => {
AVSession session = (AVSession)AVObject.CreateWithoutData <AVSession>(null);
session.HandleFetchResult(t.Result);
return session;
});
}).Unwrap());
}
/// <summary>
/// Gets the current <see cref="AVSession"/> object related to the current user.
/// </summary>
/// <param name="cancellationToken">The cancellation token</param>
public static Task <AVSession> GetCurrentSessionAsync(CancellationToken cancellationToken)
{
return(AVUser.GetCurrentUserAsync().OnSuccess(t1 =>
{
AVUser user = t1.Result;
if (user == null)
{
return Task <AVSession> .FromResult((AVSession)null);
}
string sessionToken = user.SessionToken;
if (sessionToken == null)
{
return Task <AVSession> .FromResult((AVSession)null);
}
return SessionController.GetSessionAsync(sessionToken, cancellationToken).OnSuccess(t =>
{
AVSession session = AVObject.FromState <AVSession>(t.Result, "_Session");
return session;
});
}).Unwrap());
}
