public static List <MenuItemDto> GetMenuItems()
{
using (var context = new DineAndDashContext())
{
var menuItems = context.MenuItems.ToList();
return(menuItems.Select(m => new MenuItemDto(m)).ToList());
}
}
public static List <OrderDto> GetOrdersWithoutEntries()
{
using (var context = new DineAndDashContext())
{
var orders = context.Set <Order>().ToList();
return(orders.Select(o => new OrderDto(o, false)).ToList());
}
}
public static int SaveOrder(OrderDto orderDto)
{
var orderId = 0;
try
{
using (var context = new DineAndDashContext())
{
var originalOrder = orderDto.Id != 0
? context.Set <Order>().FirstOrDefault(o => o.OrderId == orderDto.Id)
: null;
if (originalOrder == null)
{
var order = orderDto.CreateOrderEntity();
foreach (var orderItem in orderDto.OrderItems)
{
var orderEntry = new OrderEntry
{
MenuItemId = orderItem.MenuItemId
};
foreach (var extra in orderItem.Extras)
{
var extraEntry = new OrderEntry
{
MenuItemId = extra.MenuItemId,
Parent = orderEntry
};
orderEntry.Children.Add(extraEntry);
}
order.OrderEntries.Add(orderEntry);
}
context.Orders.Add(order);
context.SaveChanges();
orderId = order.OrderId;
}
}
}
catch (Exception exc)
{
Debug.WriteLine(exc.Message);
orderId = 0;
}
return(orderId);
}
public static OrderDto GetOrderById(int orderId)
{
using (var context = new DineAndDashContext())
{
try
{
var order = context.Set <Order>().FirstOrDefault(o => o.OrderId == orderId);
return(new OrderDto(order));
}
catch (Exception exc)
{
Debug.WriteLine(exc.Message);
return(null);
}
}
}
