discourse/plugins/chat/app/models/concerns/chatable.rb

# frozen_string_literal: true

module Chatable
  extend ActiveSupport::Concern

  def chat_channel
    channel_class.new(chatable: self)
  end

  def create_chat_channel!(**args)
    channel_class.create!(args.merge(chatable: self))
  end

  private

  def channel_class
    "#{self.class}Channel".safe_constantize || raise("Unknown chatable #{self}")
  end
end