public CartDetails GetCartDetails(int cartId)
{
var cartDetails = new CartDetails();
cartDetails.CartItems = cartDAL.GetCart(cartId);
cartDetails.Tax = cartDAL.GetCart(cartId);
cartDetails.Total = cartDAL.GetCart(cartId);
return(cartDetails);
}
public async Task <IActionResult> BuyAsync(int?id)
{
if (!id.HasValue)
{
return(NotFound("You must pass a product ID in the route, for example, /cart/buy/21"));
}
List <CartItem> cart = CartDAL.GetCart(HttpContext.Session);
int index = isExist(id.Value);
if (index != -1)
{
cart[index].Quantity++;
}
else
{
CartProduct cartProduct = await MapNorthwindToCartAsync(id.Value);
cart.Add(new CartItem {
Product = cartProduct, Quantity = 1
});
}
CartDAL.SetCart(HttpContext.Session, cart);
return(RedirectToAction("Index"));
}
public IActionResult Index()
{
var cart = CartDAL.GetCart(HttpContext.Session);
ViewBag.cart = cart;
ViewBag.total = cart.Sum(item => item.Product.Price * item.Quantity);
return(View());
}
public IActionResult Remove(int id)
{
List <CartItem> cart = CartDAL.GetCart(HttpContext.Session);
int index = isExist(id);
cart.RemoveAt(index);
CartDAL.SetCart(HttpContext.Session, cart);
return(RedirectToAction("Index"));
}
public IActionResult Receipt(CartCheckoutViewModel cartCheckout)
{
//int employeeID = cartCheckout.EmployeeID;
//int shipperID = cartCheckout.ShipperID;
//string customerID = cartCheckout.CustomerID;
//create order
DateTime orderDate = DateTime.Now;
Order order = new Order();
var cart = CartDAL.GetCart(HttpContext.Session);
order.CustomerID = cartCheckout.CustomerID;
order.EmployeeID = cartCheckout.EmployeeID;
order.Freight = 10 + (cart.Count * 1);
order.OrderDate = orderDate;
order.RequiredDate = DateTime.Now.AddDays(7);
//order.ShippedDate = DateTime.Now.AddDays(5);// filled out in Admin section
order.ShipVia = cartCheckout.ShipperID;
if (cartCheckout.CustomerID != null)
{
Customer customer = _NorthwindDAL.GetCustomer(cartCheckout.CustomerID);
order.ShipName = customer.ContactName; // cartCheckout.Name;
order.ShipAddress = customer.Address; // cartCheckout.Address;
order.ShipCity = customer.City; // cartCheckout.City;
order.ShipRegion = customer.Region; // cartCheckout.State;
order.ShipPostalCode = customer.PostalCode; // cartCheckout.PostalCode;
order.ShipCountry = customer.Country;
}
int orderID = _NorthwindDAL.AddOrder(order).Value;
for (int i = 0; i < cart.Count; i++)
{
OrderDetail orderDetail = new OrderDetail();
// orderDetail.Discount = 0;
orderDetail.OrderID = orderID;
orderDetail.ProductID = cart[i].Product.Id;
orderDetail.Quantity = cart[i].Quantity;
orderDetail.UnitPrice = cart[i].Product.Price;
_NorthwindDAL.AddOrderDetail(orderDetail);
}
CartReceiptViewModel receipt = new CartReceiptViewModel
{
OrderID = orderID,
OrderDate = orderDate
};
//clear cart
CartDAL.SetCart(HttpContext.Session, null);
return(View(receipt));
}
private int isExist(int id)
{
List <CartItem> cart = CartDAL.GetCart(HttpContext.Session);
for (int i = 0; i < cart.Count; i++)
{
if (cart[i].Product.Id.Equals(id))
{
return(i);
}
}
return(-1);
}