track when tag subscriptions are used (for pruning)

2011-09-16 15:43:43 -04:00
parent abbaf7f7ec
commit 0457fa144d
2 changed files with 5 additions and 0 deletions
--- a/app/models/tag_subscription.rb
+++ b/app/models/tag_subscription.rb
@@ -72,6 +72,10 @@ class TagSubscription < ActiveRecord::Base
    if name
      relation = relation.where(["name ILIKE ? ESCAPE E'\\\\'", name.to_escaped_for_sql_like])
    end
+    
+    relation.each do |tag_sub|
+      tag_sub.update_column(:last_accessed_at, Time.now)
+    end

    relation.map {|x| x.post_ids.split(/,/)}.flatten.uniq.map(&:to_i).sort.reverse.slice(0, limit)
  end