zammad/lib/sessions/event/chat_session_notice.rb

class Sessions::Event::ChatSessionNotice < Sessions::Event::ChatBase

  def run
    return super if super
    return if !check_chat_session_exists
    chat_session = current_chat_session
    return if !chat_session
    return if !@payload['data']['message']

    message = {
      event: 'chat_session_notice',
      data: {
        session_id: chat_session.session_id,
        message: @payload['data']['message'],
      },
    }
    chat_session.send_to_recipients(message, @client_id)

    nil
  end

end