public void CreateStockItem()
{
int id = _stockItem.Count() + 1;
Console.WriteLine("Please enter new stock item Name:");
string name = Console.ReadLine();
double size = ValidationService.InputValidDouble("Please enter stock item portion size:");
Units unit = ValidationService.InputValidEnum();
StockItem item = new StockItem(name, size, unit);
item.ID = id;
Console.WriteLine("New item was created");
item.PrintToConsole();
_stockItem.Add(item);
}
