public async Task <IActionResult> OnPostAsync()
{
var creditid = Credit.CreditId;
var username = Credit.Username;
Credit = creditdb.GetById(creditid);
if (Credit == null)
{
if (creditid == null || username == null)
{
return(RedirectToPage(Url.Content("~/NotFound")));
}
await Task.Run(() =>
{
Credit = new CreditCard();
Credit.CreditId = creditid;
Credit.Username = username;
});
creditdb.Add(Credit);
await creditdb.CommitAsync();
}
else
{
creditdb.Delete(Credit);
await creditdb.CommitAsync();
}
StatusMessage = "Your payment method has been updated";
return(RedirectToPage());
}