private async Task <CartItem> ValidateItem(Guid productId, CartCustomer cart, CartItem item = null)
{
if (item != null && productId != item.ProductId)
{
AddErrorInProcess("The item does not correspond to the informed");
return(null);
}
if (cart == null)
{
AddErrorInProcess("Cart not found");
return(null);
}
var itemCart = await _cartDbContext.CartItems
.FirstOrDefaultAsync(i => i.CartId == cart.Id && i.ProductId == productId);
if (itemCart == null || !cart.CartItemExisting(itemCart))
{
AddErrorInProcess("The item is not in the cart");
return(null);
}
return(itemCart);
}
private void ManipulateNewCart(CartItem item)
{
var cart = new CartCustomer(_user.GetUserId());
cart.AddNewItem(item);
ValidateCart(cart);
_cartDbContext.CartCustomers.Add(cart);
}
private bool ValidateCart(CartCustomer cart)
{
if (cart.IsValid())
{
return(true);
}
cart.ValidationResult.Errors.ToList().ForEach(e => AddErrorInProcess(e.ErrorMessage));
return(false);
}
// GET: Customer
public ActionResult Index()
{
if (Authenticate.IsAuthenticated())
{
cc = new CartCustomer();
ViewBag.Title = "Assign to Customer";
cc.Customers = CustomerManager.Load();
cc.Cart = (ShoppingCart)Session["cart"];
return(View(cc));
}
else
{
return(RedirectToAction("Login", "User", new { returnurl = HttpContext.Request.Url }));
}
}
private void ManipulateExistingCart(CartCustomer cart, CartItem item)
{
var productExisting = cart.CartItemExisting(item);
cart.AddNewItem(item);
ValidateCart(cart);
if (productExisting)
{
_cartDbContext.CartItems.Update(cart.GetProductById(item.ProductId));
}
else
{
_cartDbContext.CartItems.Add(item);
}
_cartDbContext.CartCustomers.Update(cart);
}
private static CartCustomerResponse MapCartCustomerToProtoResponse(CartCustomer cart)
{
var cartProto = new CartCustomerResponse
{
Id = cart.Id.ToString(),
Customerid = cart.CustomerId.ToString(),
Totalvalue = (double)cart.TotalValue,
Discount = (double)cart.Discount,
Voucherusage = cart.VoucherUsage,
};
if (cart.Voucher != null)
{
cartProto.Voucher = new VoucherResponse
{
Code = cart.Voucher.Code,
Discountpercentage = (double?)cart.Voucher.DiscountPercentage ?? 0,
Discountvalue = (double?)cart.Voucher.DiscountValue ?? 0,
Discounttype = (int)cart.Voucher.DiscountType
};
}
foreach (var item in cart.Items)
{
cartProto.Items.Add(new CartitemsResponse
{
Id = item.Id.ToString(),
Name = item.Name,
Image = item.Image,
Productid = item.ProductId.ToString(),
Quantity = item.Quantity,
Value = (double)item.Value
});
}
return(cartProto);
}
