personal_recommendation.rb in muck-services-0.1.16

- old
+ new

@@ -1,3 +1,25 @@
+# == Schema Information
+#
+# Table name: personal_recommendations
+#
+#  id                          :integer(4)      not null, primary key
+#  personal_recommendable_id   :integer(4)
+#  personal_recommendable_type :string(255)
+#  destination_id              :integer(4)
+#  destination_type            :string(255)
+#  relevance                   :float
+#  created_at                  :datetime
+#  visited_at                  :datetime
+#
+
 class PersonalRecommendation < ActiveRecord::Base
-  belongs_to :entry, :foreign_key => 'destination_id', :conditions => [:destination_type => 'Entry']
+  
+  belongs_to :personal_recommendable, :polymorphic => true
+  belongs_to :destination, :polymorphic => true
+  
+  named_scope :limit, lambda { |num| { :limit => num } }
+  named_scope :recent, lambda { { :conditions => ['created_at > ?', 1.week.ago] } }
+  named_scope :newest, :order => "created_at DESC"
+  named_scope :entries_only, :conditions => ["personal_recommendations.destination_type = 'Entry'"]
+  named_scope :users, :conditions => ["personal_recommendations.destination_type = 'User'"]
 end