public ActionResult DeliveryOrders()
        {
            //query the db again and return the list of orders wrapped in the order viewmodel
            List<Order> orders = db.Orders.Where(x => (int)x.OrderStatus == 2).ToList();

            foreach (var order in orders)
            {
                var orderDetails = db.OrderDetails.Where(x => x.OrderId == order.OrderId).ToList();
                order.OrderDetails = orderDetails;
            }
            var orderList = new Orders
            {
                Order = orders
            };

            return View(orderList);
        }
        // POST: Orders/Update/2
        public async Task<ActionResult> Update(int? id)
        {
            if (id == null)
            {
                return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
            }
            try
            {
                Order order = await db.Orders.FindAsync(id);
                if (order == null)
                {
                    return HttpNotFound();
                }
                bool returnPage = false;
                //update the order status
                if (order.OrderStatus == Common.Status.Cooking)
                {
                    returnPage = true;
                    if (order.DeliveryOption == Common.DeliveryOption.Pickup)
                    {
                        order.OrderStatus = Common.Status.ReadyForPickup;
                    }
                    else
                    {
                        order.OrderStatus = Common.Status.Delivery;
                    }
                }
                else if (order.OrderStatus == Common.Status.Delivery)
                {
                    order.OrderStatus = Common.Status.Complete;
                }
                order.CreditCard = "123456789"; //hardcoding this until I fix it later
                await db.SaveChangesAsync();

                //query the db again and return the list of orders wrapped in the order viewmodel
                List<Order> orders;
                if (returnPage)
                {
                    orders = db.Orders.Where(x => x.OrderStatus == 0).ToList();
                }
                else
                {
                    orders = db.Orders.Where(x => (int)x.OrderStatus == 2).ToList();
                }

                foreach (var ord in orders)
                {
                    var orderDetails = db.OrderDetails.Where(x => x.OrderId == ord.OrderId).ToList();
                    ord.OrderDetails = orderDetails;
                }
                var orderList = new Orders
                {
                    Order = orders
                };
                if (returnPage)
                {
                    return View("CookOrders", orderList);
                }
                else
                {
                    return View("DeliveryOrders", orderList);
                }
            }
            catch (DbEntityValidationException dbEx)
            {
                foreach (var validationErrors in dbEx.EntityValidationErrors)
                {
                    foreach (var validationError in validationErrors.ValidationErrors)
                    {
                        Trace.TraceInformation("Class: {0}, Property: {1}, Error: {2}", validationErrors.Entry.Entity.GetType().FullName,
                                      validationError.PropertyName, validationError.ErrorMessage);
                    }
                }
            }
            return null;
        }