public ICoffee ProcessOrder(IProcessingOrder order)
{
if (order == null)
{
throw new ArgumentNullException();
}
ICoffee coffee;
var coffeeType = order.SelectedCoffeeType;
CoffeSizeType coffeeSize;
if (!Enum.TryParse(order.SelectedCoffeeSize, out coffeeSize))
{
throw new ArgumentException();
}
coffee = this.CreateCoffee(coffeeType, coffeeSize);
foreach (var condimentAsString in order.SelectedCoffeeCodimentsList)
{
if (!this.condimentsStrategies.ContainsKey(condimentAsString))
{
throw new ArgumentException(condimentAsString);
}
coffee = this.condimentsStrategies[condimentAsString](coffee);
}
return(coffee);
}
public IProcessingOrder TransferDataTo(IProcessingOrder order)
{
order.SelectedCoffeeType = this.SelectedCoffeeType;
order.SelectedCoffeeSize = this.SelectedCoffeeSize;
order.SelectedCoffeeCodimentsList = this.CoffeeCondiments
.Where(c => c.Value == true)
.Select(c => c.Key)
.ToList();
return(order);
}
public ICoffee ExposedProcessOrder(IProcessingOrder order)
{
return(base.ProcessOrder(order));
}
