TopicStatusUpdate = Struct.new(:topic, :user) do def update!(status, enabled, message=nil) status = Status.new(status, enabled) Topic.transaction do change(status) highest_post_number = topic.highest_post_number create_moderator_post_for(status, message) update_read_state_for(status, highest_post_number) end end private def change(status) if status.pinned? || status.pinned_globally? topic.update_pinned(status.enabled?, status.pinned_globally?) elsif status.autoclosed? topic.update_column('closed', status.enabled?) else topic.update_column(status.name, status.enabled?) end if topic.auto_close_at && (status.reopening_topic? || status.manually_closing_topic?) topic.reload.set_auto_close(nil).save end # pick up the changes right away as opposed to waiting for # the schedule CategoryFeaturedTopic.feature_topics_for(topic.category) end def create_moderator_post_for(status, message=nil) topic.add_moderator_post(user, message || message_for(status), options_for(status)) topic.reload end def update_read_state_for(status, old_highest_read) if status.autoclosed? # let's pretend all the people that read up to the autoclose message # actually read the topic PostTiming.pretend_read(topic.id, old_highest_read, topic.highest_post_number) end end def message_for(status) if status.autoclosed? locale_key = status.locale_key locale_key << "_lastpost" if topic.auto_close_based_on_last_post message_for_autoclosed(locale_key) end end def message_for_autoclosed(locale_key) num_minutes = topic.auto_close_started_at ? ((Time.zone.now - topic.auto_close_started_at) / 1.minute).round : topic.age_in_minutes if num_minutes.minutes >= 2.days I18n.t("#{locale_key}_days", count: (num_minutes.minutes / 1.day).round) else num_hours = (num_minutes.minutes / 1.hour).round if num_hours >= 2 I18n.t("#{locale_key}_hours", count: num_hours) else I18n.t("#{locale_key}_minutes", count: num_minutes) end end end def options_for(status) { bump: status.reopening_topic?, post_type: Post.types[:small_action], action_code: status.action_code } end Status = Struct.new(:name, :enabled) do %w(pinned_globally pinned autoclosed closed).each do |status| define_method("#{status}?") { name == status } end def enabled? enabled end def disabled? !enabled? end def action_code "#{name}.#{enabled? ? 'enabled' : 'disabled'}" end def locale_key "topic_statuses.#{action_code.gsub('.', '_')}" end def reopening_topic? (closed? || autoclosed?) && disabled? end def manually_closing_topic? closed? && enabled? end end end