public async Task PublishAsync(IEvent @event)
{
var eventName = _store.GetEventKey(@event.GetType());
if (_store.ContainSubscription(eventName))
{
var subscriptions = _store.GetHandlers(eventName);
foreach (var subscription in subscriptions)
{
if (subscription.IsDynamic)
{
var handler =
_serviceProvider.GetService(subscription.HandlerType) as IDynamicEventHandler;
if (handler == null)
{
continue;
}
await handler.Handle(@event);
}
else
{
var handler = _serviceProvider.GetService(subscription.HandlerType);
if (handler == null)
{
continue;
}
var concreteType = typeof(IEventHandler <>).MakeGenericType(@event.GetType());
// ReSharper disable once PossibleNullReferenceException
await(Task) concreteType.GetMethod("Handle").Invoke(handler, new object[] { @event });
}
}
}
}
private async Task ProcessEvent(string eventName, string message)
{
if (_store.ContainSubscription(eventName))
{
using (var scope = _serviceScopeFactory.CreateScope())
{
var subscriptions = _store.GetHandlers(eventName);
foreach (var subscription in subscriptions)
{
if (subscription.IsDynamic)
{
IDynamicEventHandler handler =
scope.ServiceProvider.GetService(subscription.HandlerType) as IDynamicEventHandler;
if (handler == null)
{
continue;
}
dynamic eventData = JObject.Parse(message);
await handler.Handle(eventData);
}
else
{
var handler = scope.ServiceProvider.GetService(subscription.HandlerType);
if (handler == null)
{
continue;
}
var eventType = _store.GetEventType(eventName);
var integrationEvent = Singleton <IJsonConvert> .Instance.DeserializeObject(message, eventType);
var concreteType = typeof(IEventHandler <>).MakeGenericType(eventType);
// ReSharper disable once PossibleNullReferenceException
await(Task) concreteType.GetMethod("Handle").Invoke(handler, new[] { integrationEvent });
}
}
}
}
}