public CreateNewOrderViewModel(CreateNewOrder createNewOrder)
{
this.createNewOrder = createNewOrder;
Service s = new Service();
AllMenuList = s.GetAllMenu().ToList();
AllOrderItemList = s.GetAllOrderItem().ToList();
AllOrderList = s.GetAllOrder().ToList();
try
{
using (PizzaRestoranEntities context = new PizzaRestoranEntities())
{
tblOrder tblOrder = new tblOrder();
DateTime dateTime = DateTime.Now;
tblOrder.DateTimeOrder = dateTime;
tblOrder.Guest = LoggedGuest.id;
tblOrder.OrderStatus = 1;
tblOrder.TotalPrice = 0;
tblOrder.Archived = 0;
context.tblOrders.Add(tblOrder);
context.SaveChanges();
}
AllOrderList = s.GetAllOrder().ToList();
OrderList = s.GetOrder(AllOrderList.LastOrDefault().OrderID).ToList();
}
catch (Exception)
{
}
}
/// <summary>
/// Method for deleting the selected item from the order
/// </summary>
public void DeleteExecute()
{
try
{
MessageBoxResult dialogDelete = Xceed.Wpf.Toolkit.MessageBox.Show($"Do you want to exclude the item from the order?\n\nItem: {order.Expr2} ({order.Expr3})", "Delete item", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (dialogDelete == MessageBoxResult.Yes)
{
if (Order != null)
{
Service s = new Service();
int orderItemID = Order.OrderItemID;
bool isOrderItem = s.IsOrderID(orderItemID);
if (isOrderItem == true)
{
s.DeleteOrderItem(orderItemID);
OrderList = s.GetOrder(AllOrderList.LastOrDefault().OrderID).ToList();
OrderList = s.GetOrder(AllOrderList.LastOrDefault().OrderID).ToList();
TotalSum = 0;
if (OrderList.Count == 0)
{
createNewOrder.msgNoItems.Visibility = Visibility.Visible;
createNewOrder.gridOrderItem.Visibility = Visibility.Collapsed;
createNewOrder.btnPlaceOrderNow.Visibility = Visibility.Collapsed;
createNewOrder.txtTotalSum.Text = TotalSum.ToString() + ",00";
createNewOrder.txtTotalSumBottom.Text = TotalSum.ToString() + ",00 RSD";
}
else
{
createNewOrder.msgNoItems.Visibility = Visibility.Collapsed;
createNewOrder.gridOrderItem.Visibility = Visibility.Visible;
createNewOrder.btnPlaceOrderNow.Visibility = Visibility.Visible;
foreach (var item in OrderList)
{
TotalSum += item.OrderSum;
createNewOrder.txtTotalSum.Text = TotalSum.ToString() + ",00";
createNewOrder.txtTotalSumBottom.Text = TotalSum.ToString() + ",00 RSD";
}
}
CreateNewOrder.counter = CreateNewOrder.counter - 1;
createNewOrder.CountingBadge.Badge = CreateNewOrder.counter;
}
else
{
MessageBoxResult dialog = Xceed.Wpf.Toolkit.MessageBox.Show("Unable to delete...", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
/// <summary>
/// Add the selected menu item to the order
/// </summary>
private void AddItemExecute()
{
try
{
Service s = new Service();
AddOrderItem addOrderItem = new AddOrderItem();
if (AllMenu != null)
{
List <tblOrder> tblOrders = s.GetAllOrder();
addOrderItem.txtName.Text = AllMenu.ProductName;
addOrderItem.txtOrder.Text = Convert.ToString(tblOrders.LastOrDefault().OrderID);
addOrderItem.txtPrice.Text = Convert.ToString(AllMenu.PriceProduct);
addOrderItem.ShowDialog();
if ((addOrderItem.DataContext as AddOrderItemViewModel).IsUpdateItem == true)
{
OrderList = s.GetOrder(AllOrderList.LastOrDefault().OrderID).ToList();
TotalSum = 0;
if (OrderList.Count == 0)
{
createNewOrder.msgNoItems.Visibility = Visibility.Visible;
createNewOrder.gridOrderItem.Visibility = Visibility.Collapsed;
createNewOrder.btnPlaceOrderNow.Visibility = Visibility.Collapsed;
createNewOrder.txtTotalSum.Text = TotalSum.ToString() + ",00";
createNewOrder.txtTotalSumBottom.Text = TotalSum.ToString() + ",00 RSD";
}
else
{
createNewOrder.msgNoItems.Visibility = Visibility.Collapsed;
createNewOrder.gridOrderItem.Visibility = Visibility.Visible;
createNewOrder.btnPlaceOrderNow.Visibility = Visibility.Visible;
foreach (var item in OrderList)
{
TotalSum += item.OrderSum;
createNewOrder.txtTotalSum.Text = TotalSum.ToString() + ",00";
createNewOrder.txtTotalSumBottom.Text = TotalSum.ToString() + ",00 RSD";
}
}
CreateNewOrder.counter = CreateNewOrder.counter + 1;
createNewOrder.CountingBadge.Badge = CreateNewOrder.counter;
}
}
createNewOrder.DataGridAllMenu.UnselectAll();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
