public static void ChooseFood(List <Food> groceries, ShoppingCart cart)
{
string food = Console.ReadLine();
Food chosenFood = groceries.FirstOrDefault(x => x.Name == food);
if (chosenFood == null)
{
Console.WriteLine($"Excuse me, we don´t have {food} in our shop.");
}
else
{
Console.WriteLine($"How much would you like?");
while (true)
{
if (double.TryParse(Console.ReadLine(), out double amount))
{
ItemsInCart item = cart.Items.FirstOrDefault(x => x.Item == chosenFood);
if (item == null)
{
cart.Items.Add(new ItemsInCart(cart, chosenFood, amount));
}
else
{
item.amount += amount;
}
break;
}
else
{
Console.WriteLine("Write a number!");
}
}
}
}
public async Task SaveOrder()
{
var authState = await _authenticationStateProvider.GetAuthenticationStateAsync();
string user = authState.User.Identity.Name;
List <OrderLineModelDto> list = new List <OrderLineModelDto>();
foreach (var item in ItemsInCart)
{
list.Add(new OrderLineModelDto {
ItemId = item.ItemId,
ItemName = item.ItemName,
PriceNet = item.PriceNet,
PriceGross = item.PriceGross,
Tax = item.Tax,
SubmittedQty = item.SubmittedQty
});
}
try
{
_orderRepository.SaveOrder(user, Notification, ItemsInCart.Sum(x => x.ValueGross), list);
}
catch
{
Console.WriteLine("Save order failed");
new Exception("Save order failed");
}
finally
{
ClearDataAfterOrder();
}
_navigationManager.NavigateTo("\\usercurrentorders");
}
private void ClearDataAfterOrder()
{
ItemsInCart.Clear();
_userOrderHeaderModel.AvailableItems.Clear();
Notification = string.Empty;
SummaryOrderValue = 0;
}
private async void OnDeleteProduct(CartItem cartItem)
{
ItemsInCart.Remove(cartItem);
await _cartRepo.DeleteProductAsync(cartItem.ID);
TotalPrice -= cartItem.CartItemTotalPrice;
}
public void RemoveFromCart(UserOrderLineModel model)
{
foreach (var item in _userOrderHeaderModel.AvailableItems.Where(x => x.ItemId == model.ItemId))
{
item.IsInCart = false;
item.SubmittedQty = 1;
}
ItemsInCart.Remove(model);
}
public ActionResult AddItemToCart(FormCollection fc)
{
int id = Convert.ToInt32(fc["itemId"]), quantityOfItems = 0;
try
{
quantityOfItems = Convert.ToInt32(fc["quantity"]);
}
catch (ArgumentOutOfRangeException)
{
quantityOfItems = 1;
}
var clientsCart = (Cart)Session["Cart"];
Item item = _itemDistributionControl.GetItem(id);
if (item == null)
{
return(RedirectToAction("Cart"));
}
if (clientsCart == null)
{
clientsCart = new Cart()
{
ItemsInCart = new List <ItemsInCart>()
};
Session["Cart"] = clientsCart;
}
if ((clientsCart.ItemsInCart.FirstOrDefault(i => i.Item.Id == id) != null))
{
clientsCart.ItemsInCart.Where(x => x.Item.Id == id).ToList()
.ForEach(y => y.Quantity += quantityOfItems);
}
else
{
ItemsInCart cartItem = new ItemsInCart()
{
Cart = (Cart)Session["Cart"],
Item = item,
Quantity = quantityOfItems
};
clientsCart.ItemsInCart.Add(cartItem);
}
clientsCart.CartsPrice = clientsCart.CountCartsPrice(clientsCart.ItemsInCart);
Session["Count"] = clientCartControl.CountItemsInCart(clientsCart.ItemsInCart);
return(Json(new { message = item.Name + "(" + quantityOfItems + ")" + " buvo prideta i krepseli ", itemCount = Session["Count"] }));
}
public ActionResult ChangeItemsQuantity(FormCollection fc)
{
if ((Cart)Session["Cart"] == null)
{
return(RedirectToAction("EmptyCart"));
}
int cartItemId = 0;
int cartItemQuantity = 0;
try
{
cartItemId = Convert.ToInt32(fc["itemId"]);
cartItemQuantity = Convert.ToInt32(fc["quantity"]);
if (cartItemQuantity < 1)
{
return(RedirectToAction("Cart"));
}
}
catch (OverflowException)
{
return(RedirectToAction("Cart"));
}
catch (FormatException)
{
return(RedirectToAction("Cart"));
}
Cart cart = (Cart)Session["Cart"];
ItemsInCart preke = cart.ItemsInCart.FirstOrDefault(x => x.Item.Id == cartItemId);
if (preke != null)
{
preke.Quantity = cartItemQuantity;
}
else
{
return(RedirectToAction("Cart"));
}
cart.CartsPrice = cart.CountCartsPrice(cart.ItemsInCart);
Session["Count"] = clientCartControl.CountItemsInCart(cart.ItemsInCart);
return(Json(new
{
cartCost = (cart.CartsPrice / 100.0m),
itemCount = Session["Count"],
itemCost = (preke.Item.Price * cartItemQuantity) / 100.0m,
}));
}
public void RecalculateOrder()
{
SummaryOrderValue = Math.Round(ItemsInCart.Sum(x => x.ValueGross), 2);
}
