public void Execute()
{
Console.Clear();
OrderManager orderManager = OrderManagerFactory.Create();
Console.WriteLine("Remove Order");
Console.WriteLine("************");
_orderDate = prompt.GetOrderDate();
_orderNumber = prompt.GetOrderNumber();
// Sends the order date and order number off to the order manager to get the order requested
GetOrderResponse getOrderResponse = orderManager.GetOrder(_orderDate, _orderNumber);
if (!getOrderResponse.IsValidDate)
{
prompt.PrintError(ErrorCode.NotAValidDate);
}
else if (!getOrderResponse.IsFutureDate)
{
prompt.PrintError(ErrorCode.NotAFutureDate);
}
else if (!getOrderResponse.Success)
{
prompt.PrintError(getOrderResponse.Code);
}
else
{
// Sends the order to the order manager for validation
ValidateRemoveOrderResponse response = orderManager.ValidateRemoveOrder(_orderDate, getOrderResponse.Order);
if (!response.Success)
{
prompt.PrintError(response.Code);
}
else
{
// Prints the order to be removed to the screen for confirmation
prompt.PrintOrder(_orderDate, getOrderResponse.Order);
// Gets confirmation on whether to remove or not
do
{
_code = prompt.GetConfirmation("remove");
} while (_code == YesNo.Invalid);
// If user decides not to remove, print that to the screen
if (_code == YesNo.No)
{
prompt.PrintError(ErrorCode.DidntConfirmOrder);
}
else
{
// Sends the orders list to the order manager to be written to the file
orderManager.RemoveOrder(response.Orders);
prompt.PrintSuccessMessage("Order removed successfully.");
}
}
}
}
public void RemoveOrderValidation(int orderNumber, string orderDate, string customerName, string state, string productType, decimal area, bool expectedResult)
{
IOrderRepository _orderRepository = new OrderProdRepository();
OrderManager _orderManager = OrderManagerFactory.Create();
Order order = new Order {
Number = orderNumber,
CustomerName = customerName,
State = state,
ProductType = productType,
Area = area
};
ValidateRemoveOrderResponse response = _orderManager.ValidateRemoveOrder
(orderDate, order);
Assert.AreEqual(expectedResult, response.Success);
}
// Takes the order to be removed and the order date
public ValidateRemoveOrderResponse ValidateRemoveOrder(string orderDate, Order order)
{
ValidateRemoveOrderResponse response = new ValidateRemoveOrderResponse {
Orders = _loadedOrders
};
// LoadOrders returns null if it can't find a file to read from
if (response.Orders == null)
{
response.Success = false;
response.Code = ErrorCode.CouldNotFindFile;
return(response);
}
// LoadOrders returns a corrupt order with number -1 if the file is corrupt
if (response.Orders.Any(x => x.Number == -1))
{
response.Success = false;
response.Code = ErrorCode.CorruptFile;
return(response);
}
// Checks if LoadOrders order list has an order number that matches the order passed in
if (!response.Orders.Any(x => x.Number == order.Number))
{
response.Success = false;
response.Code = ErrorCode.OrderNumberDoesNotExist;
return(response);
}
response.Success = true;
// Gets the index where the order number matches the order in the list
int index = response.Orders.FindIndex(x => x.Number == order.Number);
response.Orders.RemoveAt(index); // Removes the order at the index
return(response);
}
