class TopicPublisher def initialize(topic, published_by, category_id) @topic = topic @published_by = published_by @category_id = category_id end def publish! published_at = Time.zone.now TopicTimestampChanger.new(timestamp: published_at, topic: @topic).change! do if @topic.private_message? @topic = TopicConverter.new(@topic, @published_by) .convert_to_public_topic(@category_id) else @topic.change_category_to_id(@category_id) end @topic.update_columns(visible: true) StaffActionLogger.new(@published_by).log_topic_published(@topic) # Clean up any publishing artifacts SharedDraft.where(topic: @topic).delete_all TopicTimer.where(topic: @topic).update_all( deleted_at: DateTime.now, deleted_by_id: @published_by.id ) op = @topic.first_post if op.present? op.revisions.delete_all op.update_columns( version: 1, public_version: 1, last_version_at: published_at ) end end MessageBus.publish("/topic/#{@topic.id}", reload_topic: true, refresh_stream: true) @topic end end