public IView HandleRequest(Customer customer, string action, int id)
{
switch (action)
{
case null:
return(booksViewFactory.CreateView(store));
case "Detail":
var book = store.GetBook(id);
if (book == null)
{
return(null);
}
else
{
return(booksDetailViewFactory.CreateView(book));
}
default:
return(null);
}
}
public IView HandleRequest(Customer customer, string action, int id)
{
ActionId actionId;
if (action == null)
{
action = "";
}
if (!actionMap.TryGetValue(action, out actionId))
{
return(null);
}
if (actionId != ActionId.ListAll)
{
var book = store.GetBook(id);
if (book == null)
{
return(null);
}
if (actionId == ActionId.Add)
{
customer.ShoppingCart.Add(book);
}
else if (actionId == ActionId.Remove)
{
if (!customer.ShoppingCart.Remove(book))
{
return(null);
}
}
}
return(shoppingCartViewFactory.CreateView(customer.ShoppingCart, store));
}
