lib/voteable_mongoid/voteable/votes.rb in voteable_mongoid-0.7.0 vs lib/voteable_mongoid/voteable/votes.rb in voteable_mongoid-0.7.1

@@ -1,59 +1,19 @@
 module Mongoid
   module Voteable
     
     class Votes
       include Mongoid::Document
+
       field :up, :type => Array, :default => []
       field :down, :type => Array, :default => []
       field :up_count, :type => Integer, :default => 0
       field :down_count, :type => Integer, :default => 0
       field :count, :type => Integer, :default => 0
       field :point, :type => Integer, :default => 0
-    end
-    
-    VOTES_DEFAULT_ATTRIBUTES = Votes.new.attributes
-    VOTES_DEFAULT_ATTRIBUTES.delete('_id')
-    
-    def self.migrate_old_votes(log = false)
-      VOTEABLE.each do |class_name, voteable|
-        klass = class_name.constantize
-        klass_voteable = voteable[class_name]
-        puts "* Migrating old vote data for #{class_name} ..." if log
 
-        klass.all.each do |doc|
-          # Version 0.6.x use very short field names (u, d, uc, dc, c, p) to minimize 
-          # votes storage but it's not human friendly
-          # Version >= 0.7.0 use readable field names (up, down, up_count, down_count,
-          # count, point)
-          votes = doc['votes'] || doc['voteable'] || {}
-          up_voter_ids = votes['u'] || votes['up'] || votes['up_voter_ids'] || doc['up_voter_ids'] || []
-          down_voter_ids = votes['d'] || votes['down'] || votes['down_voter_ids'] || doc['down_voter_ids'] || []
-          
-          up_count = up_voter_ids.size
-          down_count = down_voter_ids.size
-          
-          klass.collection.update({ :_id => doc.id }, {
-            '$set' => {
-                'votes' => {
-                  'up' => up_voter_ids,
-                  'down' => down_voter_ids,
-                  'up_count' => up_count,
-                  'down_count' => down_count,
-                  'count' => up_count + down_count,
-                  'point' => klass_voteable[:up]*up_count + klass_voteable[:down]*down_count
-                }
-            },
-            '$unset' => {
-              'up_voter_ids' => true,
-              'down_voter_ids' => true,
-              'votes_count' => true,
-              'votes_point' => true,
-              'voteable' => true
-            }
-          })
-        end
-      end
+      DEFAULT_ATTRIBUTES = new.attributes
+      DEFAULT_ATTRIBUTES.delete('_id')
     end
     
   end
 end