public Reader()
{
var eventWriter = new EventWriter("CounterResults");
Receive <Shared.Event>(message =>
{
Console.WriteLine($"Message received by Reader {Self}");
string paymentReference;
switch ((MessageType)message.MessageType)
{
case MessageType.ApprovalStatusChanged:
paymentReference = JsonConvert.DeserializeObject <PaymentApprovalStatusChangedMessage>(message.Message).PaymentReference;
Console.WriteLine($"**ApprovalStatusChanged Event received for payment {paymentReference}");
break;
case MessageType.PaymentStatusChanged:
var pscmessage = JsonConvert.DeserializeObject <PaymentStatusChangedMessage>(message.Message);
var calculator = new CustomerPaymentCounterCalculator();
var result = calculator.GetPaymentChanges(pscmessage);
var eReader1 = new Hackathon.EventStore.Core.EventReader($"evt-{pscmessage.Payment.PaymentReference}");
var allMessages = eReader1.ReadAllMessages(pscmessage.Payment.PaymentReference);
var counterResult = new CounterResult
{
CustomerReference = pscmessage.Customer.CustomerReference,
PaymentReference = pscmessage.Payment.PaymentReference,
Increment = result
};
eventWriter.WriteEvent(counterResult.AsJsonString(), "IncrementCalculated");
Console.WriteLine($"**Event received for payment {pscmessage.Payment.PaymentReference}");
break;
case MessageType.CustomerAccountChanged:
paymentReference = JsonConvert.DeserializeObject <PaymentCustomerAccountChangedMessage>(message.Message).PaymentReference;
Console.WriteLine($"**CustomerAccountChanged Event received for payment {paymentReference}");
break;
case MessageType.WithdrawalChannelChanged:
paymentReference = JsonConvert.DeserializeObject <WithdrawalChannelChangedMessage>(message.Message).PaymentReference;
Console.WriteLine($"**WithdrawalChannelChanged Event received for payment {paymentReference}");
break;
default:
Console.WriteLine("arrrrr");
return;
}
});
}
static void Main(string[] args)
{
EventStoreLoader.SetupEventStore();
var eventReader = new EventReader("Payments");
var eventWriter = new EventWriter("CounterResults");
eventReader.ConnectToPersistentSubscription("Payments", "Payments_Counter", (_, e) =>
{
var data = Encoding.ASCII.GetString(e.Event.Data);
switch (e.Event.EventType)
{
case "PaymentStatusChanged":
var pscmessage = data.ParseJson <PaymentStatusChangedMessage>();
var calculator = new CustomerPaymentCounterCalculator();
var result = calculator.GetPaymentChanges(pscmessage);
var eReader1 = new EventReader($"evt-{pscmessage.Payment.PaymentReference}");
var allMessages = eReader1.ReadAllMessages(pscmessage.Payment.PaymentReference);
var counterResult = new CounterResult {
CustomerReference = pscmessage.Customer.CustomerReference, PaymentReference = pscmessage.Payment.PaymentReference, Increment = result
};
eventWriter.WriteEvent(counterResult.AsJsonString(), "IncrementCalculated");
Console.WriteLine($"**Event received for payment {pscmessage.Payment.PaymentReference}");
break;
case "ApprovalStatusChanged":
var asmessage = data.ParseJson <PaymentApprovalStatusChangedMessage>();
break;
case "CustomerAccountChanged":
var camessage = data.ParseJson <PaymentCustomerAccountChangedMessage>();
break;
case "WithdrawalChannelChanged":
var wcmessage = data.ParseJson <WithdrawalChannelChangedMessage>();
break;
default:
Console.WriteLine("Cannot parse event type");
return;
}
});
Console.ReadLine();
}
