public HttpResponseMessage ChangeQuantity([FromBody] List <Product> items)
{
//Intialise service object to access service methods
ProductServices productService = new ProductServices();
//Return list of items after removing the selected ietms by the user
var cartItems = productService.ChangeQuantity(items, (List <Product>)HttpContext.Current.Session["CartList"]);
//Update session with the latest list after removing the items
HttpContext.Current.Session["CartList"] = (List <Product>)cartItems;
var response = Request.CreateResponse(HttpStatusCode.OK);
response.Headers.Location = new Uri("http://localhost:55857/Cart");
return(response);
}
