private void ApplyMeetingsEvent(MeetingsEvent @event)
{
_readModel.Integrate(@event);
@event.Apply(
meetingStarted => ListenToEvents <MeetingEvent>($"Meeting-{meetingStarted.MeetingId}", ApplyMeetingEvent)
);
}
private IEnumerable <MeetingsListEvent> HandleMeetingsEvent(MeetingsEvent meetingsEvent)
{
_logger.LogInformation($"Received {meetingsEvent}");
if (meetingsEvent is MeetingsEvent.MeetingStartedEvent meetingStarted)
{
AddProcessor <MeetingEvent>($"Meeting-{meetingStarted.MeetingId}", HandleMeetingEvent);
}
return(_readModel.Integrate(meetingsEvent));
}
private void ApplyMeetingsEvent(MeetingsEvent @event)
{
@event.Apply(
meetingStarted =>
{
_logger.LogInformation($"Adding Meeting {meetingStarted.MeetingId}");
_readModelCollection.Add(meetingStarted.MeetingId, meetingStarted.Name);
ListenToEvents <MeetingEvent>($"Meeting-{meetingStarted.MeetingId}", ApplyMeetingEvent);
});
}
private IEnumerable <MeetingViewEvent> HandleMeetingsEvent(MeetingsEvent meetingsEvent)
{
_logger.LogInformation($"Received {meetingsEvent}");
if (meetingsEvent is MeetingsEvent.MeetingStartedEvent meetingStarted)
{
_readModels.Add(meetingStarted.MeetingId, new MeetingViewReadModel(meetingStarted.MeetingId, meetingStarted.Name));
AddProcessor <MeetingEvent>($"Meeting-{meetingStarted.MeetingId}", HandleMeetingEvent);
}
return(Enumerable.Empty <MeetingViewEvent>());
}
public IEnumerable <MeetingsListEvent> Integrate(MeetingsEvent @event)
=> @event.Match(
startedEvent => AddMeeting(startedEvent.MeetingId, startedEvent.Name)
);
