protected async Task <(User, string)> GetGraphUserData()
{
User graphUser = CurrentSession.GetFromJSONTo <User>(Constants.UserKey);
string imageData;
if (graphUser == null)
{
GraphServiceClient graphClient = GetGraphServiceClient(new[] { Constants.ScopeUserRead });
(graphUser, imageData) = await graphClient.GetCurrentUserFromGraph();
CurrentSession.AddToJSONFrom <User>(Constants.UserKey, graphUser);
if (imageData != null)
{
CurrentSession.SetString(Constants.PictureKey, imageData);
}
}
else
{
imageData = CurrentSession.GetString(Constants.PictureKey);
}
return(graphUser, imageData);
}
