public ActionResult QrScanner()
{
var cart = (List <ShoppingCartViewModel>)Session[CommonConstants.ShoppingCartSession];
if (cart == null || cart.Count == 0)
{
return(RedirectToAction("Shop", "Product"));
}
Session["GoToQROrder"] = Guid.NewGuid().ToString();
var orderDetails = new List <OrderDetail>();
foreach (var item in cart)
{
var detail = new OrderDetail
{
ProductID = item.ProductId,
Quantity = item.Quantity,
Price = item.Product.Price
};
orderDetails.Add(detail);
}
var totalAmountSession = orderDetails.Sum(x => x.Quantity * x.Price);
var totalAmountInt = decimal.ToInt32(totalAmountSession);
var viewModel = new QrViewModel {
QrCode = _userManager.GetUserById(User.Identity.GetUserId()).QrCode, IsEnoughCoin = totalAmountInt < _userManager.GetUserById(User.Identity.GetUserId()).Coin ? true : false
};
return(View("QrScanner", viewModel));
}
// GET: SignedDiplomas/Details/5
public async Task <IActionResult> Details(int?id)
{
if (id == null)
{
return(NotFound());
}
var signedDiploma = await _context.SignedDiplomas
.FirstOrDefaultAsync(m => m.Id == id);
if (signedDiploma == null)
{
return(NotFound());
}
QRCodeGenerator _qrCode = new QRCodeGenerator();
QRCodeData _qrCodeData = _qrCode.CreateQrCode("learning.ici.ro/SignedDiplomas/Validate?transactionId=" + signedDiploma.TransactionId, QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(_qrCodeData);
Bitmap qrCodeImage = qrCode.GetGraphic(20);
var vm = new QrViewModel
{
byteArray = BitmapToBytesCode(qrCodeImage),
signedDiploma = signedDiploma
};
return(View(vm));
}
public QrViewPage()
{
InitializeComponent();
BindingContext = new QrViewModel();
}
