// Displays all the orders based off of order date public OrdersDisplayResponse DisplayOrders(string orderDate) { OrdersDisplayResponse response = new OrdersDisplayResponse { Orders = _orderRepository.LoadOrders(orderDate) }; // Checks the date is valid if (!DateHandler.IsValidDate(orderDate)) { response.Success = false; response.Code = ErrorCode.NotAValidDate; return(response); } // LoadOrders returns null if it can't find a file if (response.Orders == null) { response.Success = false; response.Code = ErrorCode.CouldNotFindFile; return(response); } // LoadOrders returns an order with number -1 if the file it's reading from is corrupt if (response.Orders.Any(x => x.Number == -1)) { response.Success = false; response.Code = ErrorCode.CorruptFile; return(response); } // If no orders were added to the list, the file is empty if (response.Orders.Count() == 0) { response.Success = false; response.Code = ErrorCode.FileIsEmpty; return(response); } response.Success = true; return(response); }
public void Execute() { ConsoleIO prompt = new ConsoleIO(); List <Order> orders = new List <Order>(); OrderManager orderManager = OrderManagerFactory.Create(); Console.Clear(); Console.WriteLine("Display Orders"); Console.WriteLine("**************"); _orderDate = prompt.GetOrderDate(); // Sends the order date off to the order manager to display the orders OrdersDisplayResponse response = orderManager.DisplayOrders(_orderDate); if (response.Success) { PrintOrders(response.Orders); prompt.PressEnterToContinue(); } else { prompt.PrintError(response.Code); } }