private void ConnectToEventstore()
{
latestPosition = Position.Start;
var subs = connection.SubscribeToAllFrom(latestPosition,true, HandleEvent);
//subscribe to the stream of fraud alert
connection.SubscribeToStreamFrom("PossiblyStolenCardClients", 0, true,
(sub, e) =>
{
var jsonString = Encoding.UTF8.GetString(e.Event.Data);
JObject o = JObject.Parse(jsonString);
var clientID = (string)o["ClientID"];
Bus.Publish(new ClientPossiblyStolen() { ClientID = clientID});
var ci = indexer.Get<ClientInformation>(clientID);
if (ci == null)
ci = new ClientInformation() { ID = clientID };
ci.PossiblyStolen = true;
indexer.Index(ci);
}
);
Console.WriteLine("Indexing service started");
}
private void Handle(ClientCreated evt)
{
var ci = indexer.Get<ClientInformation>(evt.ID);
ClientInformation clientInfo;
if(ci==null)
clientInfo = new ClientInformation()
{
ID=evt.ID,
Name=evt.Name,
Balance=0
};
else
{
clientInfo = ci;
clientInfo.Balance = 0;
clientInfo.Name = evt.Name;
}
indexer.Index(clientInfo);
}