public ActionResult PlaceOrder(List <CartViewModel> cartItens, string couponName)
{
var urlReferrer = Request.UrlReferrer?.AbsolutePath;
if (urlReferrer != Url.Action(nameof(OrderReview), "Order"))
{
return(RedirectToAction("Index", "Home"));
}
var coupon = _couponService.FindByName(couponName);
var userId = User.Identity.GetUserId();
var user = UserManager.FindById(userId);
var totalPrice = 0m;
foreach (var cartItem in cartItens)
{
var product = _productService.GetById(cartItem.ProductId);
if (coupon != null && coupon.Valid)
{
totalPrice += (100 - coupon.DiscountPercentage) / 100 * product.Price * cartItem.Quantity;
}
else
{
totalPrice += product.Price * cartItem.Quantity;
}
}
// adiciona o frete
totalPrice += 20;
// monta a transacao
var transaction = new Transaction
{
DeliveryAddress = user.Street,
IdUser = userId,
TotalPrice = totalPrice,
CouponId = coupon?.Id
};
// monta a lista de itens da compra
var transactionItens = new List <TransactionItens>();
cartItens.ForEach(c => transactionItens.Add(new TransactionItens
{
Quantity = c.Quantity,
IdProduct = c.ProductId
}));
// adiciona a ordem
_transactionService.PlaceOrder(transaction, transactionItens);
return(RedirectToAction("Index", "Dashboard"));
}
