public async Task Handle(CustomerHasPaid message, IMessageHandlerContext context)
{
Console.WriteLine("New payment info was received for {0}, dollars = {1}", message.CustomerId, message.DollarsPaid);
Data.CustomerId = message.CustomerId;
Data.TotalDollarsPaid += message.DollarsPaid;
if (CanCustomerBePromotedToGold(message.CustomerId))
{
await context.Publish(new CustomerWasPromotedToGold()).ConfigureAwait(false);
await RequestTimeout(context, TimeSpan.FromSeconds(15), new CalendarYearHasStarted()).ConfigureAwait(false);
}
}
static async Task Main()
{
LogManager.Use <DefaultFactory>()
.Level(LogLevel.Error);
var endpointConfiguration = new EndpointConfiguration("PreferredCustomerPolicy");
endpointConfiguration.UseSerialization <NewtonsoftSerializer>();
endpointConfiguration.Recoverability().Delayed(c => c.NumberOfRetries(0));
var transport = endpointConfiguration.UseTransport <MsmqTransport>();
transport.DisableDeadLetterQueueing();
var routing = transport.Routing();
routing.RegisterPublisher(typeof(CustomerHasPaid), "PreferredCustomerPolicy");
routing.RegisterPublisher(typeof(SegmentWasFlown), "PreferredCustomerPolicy");
var persistence = endpointConfiguration.UsePersistence <InMemoryPersistence>();
endpointConfiguration.SendFailedMessagesTo("error");
endpointConfiguration.AuditProcessedMessagesTo("audit");
endpointConfiguration.EnableInstallers();
endpointConfiguration.AuditSagaStateChanges("Particular.ServiceControl");
var endpointInstance = await Endpoint.Start(endpointConfiguration).ConfigureAwait(false);
Console.WriteLine("Press f to publish SegmentWasFlown event.");
Console.WriteLine("Press p to publish CustomerHasPaid event.");
Console.WriteLine("Press ENTER to exit");
var guid = Guid.NewGuid();
while (true)
{
var key = Console.ReadKey();
Console.WriteLine();
if (key.Key == ConsoleKey.Enter)
{
break;
}
if (key.Key == ConsoleKey.F)
{
Console.WriteLine($"Publishing SegmentWasFlown event for CustomerId id: {guid:N}");
var message = new SegmentWasFlown()
{
CustomerId = guid,
MilesFlown = 10000
};
await endpointInstance.Publish(message)
.ConfigureAwait(false);
}
if (key.Key == ConsoleKey.P)
{
Console.WriteLine($"Publishing CustomerHasPaid event for CustomerId id: {guid:N}");
var billedEvent = new CustomerHasPaid()
{
CustomerId = guid,
DollarsPaid = 2500
};
await endpointInstance.Publish(billedEvent)
.ConfigureAwait(false);
}
}
;
await endpointInstance.Stop()
.ConfigureAwait(false);
}
