private async Task RefreshToken(BerlinGroupUserConsent consent)
{
try
{
var content = new StringContent($"client_id={_settings.NcaId}&grant_type=refresh_token&refresh_token={consent.RefreshToken}",
Encoding.UTF8, "application/x-www-form-urlencoded");
var client = GetClient();
var result = await client.PostAsync($"/ASK/oauth/token/1", content);
var auth = JsonConvert.DeserializeObject <BerlinGroupAccessData>(await result.Content.ReadAsStringAsync());
consent.Token = auth.Token;
consent.TokenValidUntil = DateTime.Now.AddSeconds(auth.expires_in - 60);
consent.RefreshToken = auth.refresh_token;
}
catch (Exception e)
{
// An error occured in refreshing, this is not recoverable. Set the date to yesterday to show it invalid
consent.TokenValidUntil = DateTime.Now.AddDays(-1);
throw e;
}
finally
{
UserContextChanged = true;
}
}
private void RemoveConsent(BerlinGroupUserConsent consent)
{
if (consent?.ConsentId == null)
{
return;
}
_userContextLocal.Accounts.Where(x => x.BalancesConsentId == consent.ConsentId).ToList().ForEach(x =>
{
x.BalancesConsentId = null;
});
_userContextLocal.Accounts.Where(x => x.TransactionsConsentId == consent.ConsentId).ToList().ForEach(x =>
{
x.TransactionsConsentId = null;
});
_userContextLocal.Accounts.RemoveAll(x => x.TransactionsConsentId == null && x.BalancesConsentId == null);
_userContextLocal.Consents.Remove(consent);
UserContextChanged = true;
}
