public async virtual Task Handle(EventHandlerContext context, IEvent @event)
{
if (@event is TEvent)
{
await Handle(context, (TEvent)@event);
}
}
public async Task Notify(IServiceBus bus, ClaimsPrincipal user, IEvent @event)
{
Guard.AgainstNull(nameof(bus), bus);
Guard.AgainstNull(nameof(user), user);
Guard.AgainstNull(nameof(@event), @event);
var context = new EventHandlerContext(bus, user);
var exceptions = new List <Exception>();
foreach (var handler in handlers)
{
try
{
await handler.Handle(context, @event);
}
catch (Exception ex)
{
exceptions.Add(ex);
}
}
if (exceptions.Count > 0)
{
throw new AggregateException(exceptions);
}
}
protected abstract Task Handle(EventHandlerContext context, TEvent @event);