static async Task RunLoop(IEndpointInstance endpointInstance)
{
while (true)
{
Console.WriteLine("Press A to notify subscribers that an aircraft has changed");
Console.WriteLine("Press C to cancel a rebooking request");
Console.WriteLine("Press Q to quit");
var key = Console.ReadKey();
Console.WriteLine();
switch (key.Key)
{
case ConsoleKey.A:
var aircraftTypeHasChanged = new AircraftTypeHasChanged("B38M", "B739", "AA4079", DateTime.Today);
await endpointInstance.Publish(aircraftTypeHasChanged).ConfigureAwait(false);
break;
case ConsoleKey.C:
var bookingWasCancelled = new BookingWasCancelled("QAZ123");
await endpointInstance.Publish(bookingWasCancelled).ConfigureAwait(false);
break;
case ConsoleKey.Q:
return;
default:
Console.WriteLine("Invalid input. Please try again.");
break;
}
}
}
public Task Handle(BookingWasCancelled message, IMessageHandlerContext context)
{
Data.IsCancelled = true;
if (Data.CanCompleteSaga())
{
MarkAsComplete();
}
return(Task.CompletedTask);
}
public async Task ShouldNotAcceptTheRebooking()
{
await saga.Handle(rebookingWasProposed, context);
var bookingWasCancelled = new BookingWasCancelled(bookingReferenceId);
await saga.Handle(bookingWasCancelled, context);
Assert.IsTrue(saga.Completed);
Assert.AreEqual(0, context.PublishedMessages.Length);
}
public Task Handle(BookingWasCancelled message, IMessageHandlerContext context)
{
logger.Info("Received BookingWasCancelled event");
Data.IsBookingCancelled = true;
if (Data.CanCompleteSaga())
{
logger.Info("Saga is now complete");
MarkAsComplete();
}
return(Task.CompletedTask);
}
public async Task ShouldNotConfirmTheBooking()
{
await saga.Handle(bookedFlightWasChanged, context);
var bookingWasCancelled = new BookingWasCancelled
{
BookingReferenceId = bookingReferenceId,
CancellationReason = "Aircraft type was changed from Boeing 787 to Boeing 777"
};
await saga.Handle(bookingWasCancelled, context);
Assert.IsTrue(saga.Completed);
Assert.AreEqual(0, context.PublishedMessages.Length);
}