module FeedModel module Cache require 'active_support/concern' extend ActiveSupport::Concern extend self included do before_save :do_before_save end def recreate_annc_cache(feed) count = SiteFeedAnnc.where(feed_id: feed.id).count if count>1 SiteFeedAnnc.where(feed_id: feed.id).limit(count-1).destroy end tmp = SiteFeedAnnc.where(feed_id: feed.id).first if tmp.nil? tmp = SiteFeedAnnc.new(feed_id: feed.id) end tmp.all_contents_for_feed = tmp.cache_annc(true) tmp.save if feed.feeds_model && feed.feeds_finish_callback feeds_model = feed.feeds_model.constantize feeds_model.send(feed.feeds_finish_callback, "update_all", {"data"=>feed.get_annc(false),"feed_id"=>feed.id,"category_id"=>feed.merge_with_category}) end end def do_before_save unless @skip_callback if self.class == Category Thread.new do SiteFeedAnnc.where(merge_with_category: self.id.to_s).each do |site_feed_annc| recreate_annc_cache(site_feed_annc) end end elsif self.class == SiteFeed if self.disabled != true Thread.new do recreate_annc_cache(self) end else tmp = SiteFeedAnnc.where(feed_id: self.id).first if !tmp.nil? tmp.destroy end end end end end end end