public string TryToRedeemVoucher(ref VoucherRedeemViewModel viewModel)
{
var voucher = VoucherService.RedeemVoucher(viewModel.VoucherNo);
if (voucher == null)
{
return("Voucher Not Valid");
}
return(null);
}
public ActionResult RedeemVoucher(VoucherDetailViewModel voucherDetail)
{
try
{
if (voucherDetail != null)
{
_voucherService.RedeemVoucher(voucherDetail.VoucherToken);
return(View());
}
else
{
ModelState.AddModelError("", "there is a problem with this operation.");
return(View());
}
}
catch (Exception)
{
ModelState.AddModelError("", "This operation could not be completed, please try again.");
return(View());
}
}
