class Decidim::Meetings::CreateMeetingEvent

def button_url
  if resource.can_be_joined_by?(user)
    if resource.registration_form_enabled?
      Decidim::EngineRouter.main_proxy(component).join_meeting_registration_url(meeting_id: resource.id, host: organization.host)
    else
      Decidim::EngineRouter.main_proxy(component).meeting_url(id: resource.id, host: organization.host)
    end
  end
end