public ActionResult GetTotalItemsInCart([DataSourceRequest]DataSourceRequest request)
{
string message;
CartHandler ch = new CartHandler();
Cart c = ch.GetUserCart(out message);
try
{
if (c == null)
{
c = new Cart();
c.TotalItems = 0;
c.Message = message;
c.IsValid = false;
}
else
{
c.CartItems = ch.GetCartItems(c.CartID);
}
}
catch (Exception ex)
{
logger.Fatal(ex);
}
return Json(new { success = true, Cart = c }, JsonRequestBehavior.AllowGet);
}
public ActionResult CartItems_Read([DataSourceRequest] DataSourceRequest request)
{
string message;
CartHandler ch = new CartHandler();
Cart c = ch.GetUserCart(out message);
if (c != null)
{
var result = productHandler.GetCartProducts(c.CartID);
if (result == null || !result.Any())
return RedirectToAction("CartIsEmpty");
else
return Json(result.ToDataSourceResult(request));
}
else
{
return RedirectToAction("CartIsEmpty");
}
}
public ActionResult GetCartItemsSummary([DataSourceRequest]DataSourceRequest request)
{
string message;
CartHandler ch = new CartHandler();
Cart c = ch.GetUserCart(out message);
IEnumerable<CartItems> CartItemSummary = new List<CartItems>();
if (c != null)
{
string sql = string.Format(@"
select CartID,p.ProductName,sum(Quantity) as Quantity,max(Price) as Price, 0 as Shipping
from dbo.CartItems ci
inner join amz.Products p on ci.ProductID = p.ProductID
where CartID = {0}
group by CartID,ProductName
", c.CartID);
CartItemSummary = ch.GetCartItemsSummary(sql);
}
return Json(new { success = true, CartItemSummary = CartItemSummary }, JsonRequestBehavior.AllowGet);
}
public ActionResult SetCartProcessed([DataSourceRequest]DataSourceRequest request)
{
CartHandler ch = new CartHandler();
string message;
Cart c = ch.GetUserCart(out message);
ch.SetCartProcessed(c.CartID, out message);
return Json(new { success = true, message = "Check out completed." }, JsonRequestBehavior.AllowGet);
}
public ActionResult RemoveItemFromCart([DataSourceRequest]DataSourceRequest request, int productID)
{
CartHandler ch = new CartHandler();
string message;
Cart c = ch.GetUserCart(out message);
if (c != null)
{
ch.RemoveCartItem(c.CartID, productID);
}
return Json(new { success = true, message = string.Format("product id is {0}", productID) }, JsonRequestBehavior.AllowGet);
}
public ActionResult AddItemToCart([DataSourceRequest]DataSourceRequest request, int productID, decimal unitPrice, int quantity, bool addToExisting)
{
CartHandler ch = new CartHandler();
string message;
Cart c = ch.GetUserCart(out message);
if (c != null)
{
ch.AddCartItem(c.CartID, productID, quantity, unitPrice, addToExisting);
}
return Json(new { success = true, message = string.Format("product id is {0}", productID) }, JsonRequestBehavior.AllowGet);
}