public ActionResult Voucher(VoucherModel voucherm)
{
try
{
int status = 0;
string username = Request.Cookies.Get("login").Values["feketePorzeczka"];
var usedVouchers = _proxy.GetAllUsedVouchers();
var voucher = _proxy.GetAllVouchers().Select(x => new VoucherModel {
amount = x.amount, code = x.code
}).SingleOrDefault(x => x.code == voucherm.code);
if (voucher != null)
{
foreach (var a in usedVouchers)
{
if (a.code == voucherm.code && a.username == username)
{
status = 1;
}
}
if (status == 0)
{
_proxy.UseVoucher(username, voucherm.code);
}
else
{
ModelState.AddModelError("code", "This voucher was already used.");
return(View("Voucher", voucherm));
}
}
else
{
ModelState.AddModelError("code", "This voucher doesn't exist");
return(View("Voucher", voucherm));
}
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}