private async Task ProcessEvent(string eventName, string message)
{
if (!_subscriptionManager.HasSubscriptionForEvent(eventName))
{
using (var scope = _autofacScope.BeginLifetimeScope(AUTOFAC_SCOPE_NAME))
{
var subscriptions = _subscriptionManager.GetHandlersForEvent(eventName);
foreach (var sub in subscriptions)
{
var handler = scope.ResolveOptional(sub.HandlerType);
if (sub.IsDynamic)
{
var dynamicHandler = handler as IDynamicIntegrationEventHandler;
dynamic eventData = JObject.Parse(message);
await dynamicHandler.Handle(eventData);
}
else
{
var eventType = _subscriptionManager.GetEventTypeByName(eventName);
var integrationEvent = JsonConvert.DeserializeObject(message, eventType);
var concreteType = typeof(IIntegrationEventHandler <>).MakeGenericType(eventType);
await(Task) concreteType.GetMethod("Handle").Invoke(handler, new object[] { integrationEvent });
}
}
}
}
}
private void DoInternalSubscription(string eventName)
{
var containsKey = _subscriptionManager.HasSubscriptionForEvent(eventName);
if (!containsKey)
{
if (!_persistentConnection.IsConnected)
{
_persistentConnection.TryConnect();
}
using (var channel = _persistentConnection.CreateModel())
{
channel.QueueBind(queue: _queueName,
exchange: BROKER_NAME,
routingKey: eventName);
}
}
}