public async Task <bool> FetchPermissionsAndUserValues()
{
bool result = false;
this.permissionServerClient.AddAuthenticationHeader(this.sessionService.AccessToken);
bool hasFetchedPermissionsSuccessully = await permissionServerClient.FetchPermissions();
bool hasFetchedUserValuesSuccessfully = await permissionServerClient.FetchUserValues();
result = hasFetchedPermissionsSuccessully /*&& hasFetchedUserValuesSuccessfully*/; //user values not important / necessary
return(result);
}
private async Task loginAndFetchPermissions()
{
bool couldFetchIdentity = await this.identityService.FetchIdentity(this.Username, this.SecurePassword);
if (couldFetchIdentity)
{
this.permissionServerClient.AddAuthenticationHeader(this.sessionService.AccessToken);
bool hasFetchedPermissionsSuccessully = await permissionServerClient.FetchPermissions();
bool hasFetchedUserValuesSuccessfully = await permissionServerClient.FetchUserValues();
if (hasFetchedPermissionsSuccessully)
{
this.sessionService.SetUser(await this.permissionServerClient.GetUserAsync()); //TODO: check, is this needed anyway? Local copy of user
bool?hasNavigated = this.navigationService?.Navigate("UserInfoViewModel");
if (hasNavigated == true)
{
//send a signal to MainViewModel to show menu bar
this.SendMessage("ShowMenu");
}
else if (hasNavigated == false)
{
this.Hint = "Unfortunately, your user has been verified, but this app is not able to bring you to the next page. Please try again.";
}
else
{
this.Hint = "Unfortunately, your user has been verified, but this app is not able to bring you to the next page as something weird has happened. Please try again.";
}
}
else
{
this.Hint = "Unfortunately, you are not authorized to progress.";
}
}
else
{
this.Hint = "Unfortunately, the identity of the user could not be fetched.";
}
}
