/// <summary>
/// Edits item quantity
/// </summary>
/// <param name="cartItem"></param>
/// <param name="newNum"></param>
public IActionResult EditCartItem(EditCart editCart)
{
int newAmt = editCart.OrderNum;
var itemQuantity = (from Inventory in _db.Inventory
where Inventory.StoreInventory == editCart.storeId && Inventory.ItemInInventory == editCart.itemId
select Inventory.ProductCurrentQuantity).FirstOrDefault();
if (newAmt > itemQuantity)
{
ModelState.AddModelError("newAmt", "Input is too large!");
return(View("_Checkcart"));
}
//TODO Add a check to make sure new quantity isnt more than whats available
//TODO Finish the editting functionality
var itemCart = _cache.Get("Cart");
List <OrderInformation> cart = new List <OrderInformation>();
cart = (List <OrderInformation>)itemCart;
//Select the item from our cart that needs to be edited and edit
OrderInformation edit = new OrderInformation();
edit = StoreMethods.ManipulateCartItem(editCart.itemId, cart);
//Update the items ordered amount and total unit price
edit.OrderedProductAmount = newAmt;
edit.UnitPrice = edit.OrderedProductAmount * (edit.UnitPrice * (1 - edit.ProductDiscount));
_cache.Set("Cart", cart);
return(RedirectToAction("_CheckCart"));
}
/// <summary>
/// Deletes item from cart
/// </summary>
/// <param name="cartItem"></param>
public IActionResult DeleteCartItem(OrderInformation cartItem)
{
var itemCart = _cache.Get("Cart");
List <OrderInformation> cart = new List <OrderInformation>();
cart = (List <OrderInformation>)itemCart;
//Select item to be deleted
var delete = StoreMethods.ManipulateCartItem(cartItem.OrderedProduct, cart);
cart.Remove(delete);
_cache.Set("Cart", cart);
return(RedirectToAction("GetCustomerStoreInventory"));
}