class Decidim::Meetings::JoinMeeting

def send_notification_confirmation
  Decidim::EventsManager.publish(
    event: "decidim.events.meetings.meeting_registration_confirmed",
    event_class: Decidim::Meetings::MeetingRegistrationNotificationEvent,
    resource: @meeting,
    affected_users: [@user],
    extra: {
      registration_code: @registration.code
    }
  )
end