// GET: Admin/ProductDetails/Edit/5
public async Task <ActionResult> Edit(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
ProductDetail productDetail = await _productDetail.GetByIdAsync(id);
ViewBag.productId = productDetail.Product.ProductID;
ViewBag.price = productDetail.Product.Price;
if (productDetail == null)
{
return(HttpNotFound());
}
return(View(productDetail));
}
/// <summary>
/// the method cencell order
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public async Task <ActionResult> CencellOrder(int id)
{
//update order
Order orders = await _order.GetByIdAsync(id);
orders.Status = Status.cancelled;
await _order.UpdateAsync(orders);
//update product quantity
foreach (var orderDetail in orders.OrderDetails)
{
ProductDetail productDetail = await _productDetail.GetByIdAsync(orderDetail.ProductDetail.ProductDetailId);
productDetail.Quantity += orderDetail.Quantity;
await _productDetail.UpdateAsync(productDetail);
}
return(View(orders));
}
public async Task <ActionResult> AddToCart(string id)
{
var arr = id.Split(' ');
int id1 = int.Parse(arr[0]);
int qty = int.Parse(arr[1]);
List <CartItem> cart = Session[Constant.Cart] as List <CartItem> ?? new List <CartItem>();
CartItem model = new CartItem();
ProductDetail product = await _productDetail.GetByIdAsync(id1);
var itemInCart = cart.FirstOrDefault(x => x.ProductDetail.ProductDetailId == id1);
if (itemInCart == null)
{
if (product.Quantity >= qty)
{
cart.Add(new CartItem()
{
ProductDetail = product,
Quantity = qty,
});
}
else
{
return(RedirectToAction("_ErrorOrder", new { idQty = id1 + " " + qty }));
}
}
else
{
if ((itemInCart.Quantity + qty) <= product.Quantity)
{
itemInCart.Quantity += qty;
}
else
{
return(RedirectToAction("_ErrorOrder", new { idQty = id1 + " " + qty + " " + itemInCart.Quantity }));
}
}
int qty1 = 0;
foreach (var item in cart)
{
qty1 += item.Quantity;
}
model.Quantity = qty1;
Session[Constant.Cart] = cart;
return(RedirectToAction("CartPartial"));
}