public void Validate()
{
List <string> widgets = widgetRepository.FetchWidgets();
if (!widgets.Any())
{
throw new BusinessLogicValidationFailedException();
}
Console.WriteLine("Business Logic has validated the wdigets.");
}
public ActionResult About()
{
// Let's make a payment when the user visits the about page!
string myWidget = widgetRepository.FetchWidgets().Last();
paymentService.MakePaymentForWidget(myWidget);
ViewBag.Message = string.Format("Payment made for the '{0}' widget!", myWidget);
return(View());
}
public void Run()
{
businessLogic.Validate();
List <string> widgets = widgetRepository.FetchWidgets();
gizmoRepository.Get();
gizmoRepository.Get();
gizmoRepository.Get();
paymentService.MakePaymentForWidget(widgets.First());
}
public List <string> FetchWidgets()
{
if (_widgets == null)
{
_widgets = widgetRepository.FetchWidgets();
}
else
{
Console.WriteLine("Using cached widgets!");
}
return(_widgets);
}