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