public void TestMakeAppointment()
{
//Setup
// var connStr = @"Server=192.168.88.79\SQLEXPRESS;Database=appointments;User Id=chinook;Password=pr0t3ct3d";
var connStr = @"Data Source=.\SQLEXPRESS;Database=appointments;User Id=chinook;Password=pr0t3ct3d";
IMessageSender sender = new SqlMessageSender(connStr, "dbo.messages");
ITextSerializer serializer = new JsonTextSerializer();
// IEventStore eventStore = new SqlEventStore(connStr, "dbo.events");
//
// IEventBus eventBus = new EventBus(sender, serializer);
// IMetadataProvider metaProvider = new StandardMetadataProvider();
IReadModelStorage <AppointmentReadModel> readModelStorage = new InMemeoryStorage <AppointmentReadModel>();
//
// IEventSourcedRepository<AppointmentAggregate> repo = new
// EventSourcedRepository<AppointmentAggregate>(eventStore, eventBus, serializer, metaProvider);
// ICommandDispatcher cmdDispatcher = new CommandDispatcher();
// cmdDispatcher.Register(new AppointmentCommandHandler(repo));
//
// IEventDispatcher evtDispatcher = new EventDispatcher();
// evtDispatcher.Register(new AppointmentEventHandler(readModelStorage));
//
// IMessageReceiver cmdReceiver = new SqlMessageReceiver(connStr, "dbo.commands");
//
// IMessageReceiver evtReceiver = new SqlMessageReceiver(connStr, "dbo.events");
//
// CommandProcessor commandProcessor = new CommandProcessor(cmdReceiver, serializer, cmdDispatcher);
// EventPorcessor eventProcessor = new EventPorcessor(evtReceiver, serializer, evtDispatcher);
//
//
// commandProcessor.Start();
//
// eventProcessor.Start();
ICommandBus commandBus = new CommandBus(sender, serializer);
//Test
var command = new MakeAppointment();
command.Appointment = new Appointment();
command.Appointment.Body = "Dental appointment";
command.Appointment.Subject = "Dental";
command.Appointment.Start = DateTimeOffset.MinValue;
command.Appointment.End = DateTimeOffset.MaxValue;
command.Appointment.Organizer = "Jeff Jin";
var cmdTask = commandBus.Publish(new [] { command });
cmdTask.Wait();
// var task = readModelStorage.GetAll(0, 10);
// task.Wait();
//
// Thread.Sleep(3000);
//
// //Verify
// Assert.AreEqual(1, task.Result.Count());
}
public void TestSendMessage()
{
var connStr = @"Data Source=.\SQLEXPRESS;Database=appointments;User Id=chinook;Password=pr0t3ct3d";
var sender = new SqlMessageSender(connStr, "dbo.messages");
var msg1 = new Message("message body1", DateTime.Today, "12345678");
var msg2 = new Message("message body2", DateTime.Today, "12345678");
var msg3 = new Message("message body3", DateTime.Today, "12345678");
// var task = sender.Send(msg1);
var task = sender.Send(new List <Message> {
msg1, msg2, msg3
});
task.Wait();
var connectionFactory = new SqlConnectionFactory(connStr);
var readQuery = string.Format(
CultureInfo.InvariantCulture,
@"SELECT TOP(1)
{0}.[Id] AS [Id],
{0}.[Body] AS [Body],
{0}.[DeliveryDate] AS [DeliveryDate],
{0}.[CorrelationId] AS [CorrelationId]
FROM {0} WITH (UPDLOCK, READPAST)
WHERE ({0}.[DeliveryDate] IS NULL) OR ({0}.[DeliveryDate] <= @CurrentDate)
ORDER BY {0}.[Id] ASC",
"messages");
using (var connection = connectionFactory.CreateConnection(connStr))
{
connection.Open();
using (var command = connection.CreateCommand())
{
command.CommandType = CommandType.Text;
command.CommandText = readQuery;
((SqlCommand)command).Parameters.Add("@CurrentDate", SqlDbType.DateTime).Value = DateTime.Now;
using (var reader = command.ExecuteReader())
{
if (!reader.Read())
{
return;
}
var body = (string)reader["Body"];
var deliveryDateValue = reader["DeliveryDate"];
var deliveryDate = deliveryDateValue == DBNull.Value
? (DateTime?)null
: new DateTime?((DateTime)deliveryDateValue);
var correlationId = (string)reader["CorrelationId"];
Assert.IsTrue(body.Contains("message body"));
Assert.AreEqual(correlationId, "12345678");
Assert.AreEqual(deliveryDate.Value.Date, DateTime.Today.Date);
}
}
}
}
public static void Run(string connStr)
{
IMessageSender sender = new SqlMessageSender(connStr, "dbo.messages");
ITextSerializer serializer = new JsonTextSerializer();
IEventStore eventStore = new SqlEventStore(connStr, "dbo.events");
IEventBus eventBus = new EventBus(sender, serializer);
IMetadataProvider metaProvider = new StandardMetadataProvider();
IEventSourcedRepository <AppointmentAggregate> repo = new
EventSourcedRepository <AppointmentAggregate>(eventStore, eventBus, serializer, metaProvider);
ICommandDispatcher cmdDispatcher = new CommandDispatcher();
cmdDispatcher.Register(new AppointmentCommandHandler(repo));
IMessageReceiver cmdReceiver = new SqlMessageReceiver(connStr, "dbo.messages");
CommandProcessor commandProcessor = new CommandProcessor(cmdReceiver, serializer, cmdDispatcher);
commandProcessor.Start();
}
public static void Run(string connStr)
{
IMessageSender sender = new SqlMessageSender(connStr, "dbo.messages");
ITextSerializer serializer = new JsonTextSerializer();
IEventStore eventStore = new SqlEventStore(connStr, "dbo.events");
IEventBus eventBus = new EventBus(sender, serializer);
IMetadataProvider metaProvider = new StandardMetadataProvider();
IReadModelStorage <AppointmentReadModel> readModelStorage = new InMemeoryStorage <AppointmentReadModel>();
IEventSourcedRepository <AppointmentAggregate> repo = new
EventSourcedRepository <AppointmentAggregate>(eventStore, eventBus, serializer, metaProvider);
IEventDispatcher evtDispatcher = new EventDispatcher();
evtDispatcher.Register(new AppointmentEventHandler(readModelStorage));
var evtReceiver = new SqlEventReceiver(new SqlEventStore(connStr, "dbo.events"));
var eventProcessor = new EventProcessor(evtReceiver, serializer, evtDispatcher);
eventProcessor.Start();
}
