Merge remote-tracking branch 'upstream/pull/4705'

[rails.git] / app / models / old_way_tag.rb

diff --git a/app/models/old_way_tag.rb b/app/models/old_way_tag.rb
index 801532dbaa7632d2074e33fbb48ac4a5251285a3..96ec8baf5ea9c873fad49261c839cfa59add2672 100644 (file)
--- a/app/models/old_way_tag.rb
+++ b/app/models/old_way_tag.rb
@@ -1,10 +1,23 @@
-class OldWayTag < ActiveRecord::Base
-  set_table_name 'way_tags'
+# == Schema Information
+#
+# Table name: way_tags
+#
+#  way_id  :bigint(8)        not null, primary key
+#  k       :string           not null, primary key
+#  v       :string           not null
+#  version :bigint(8)        not null, primary key
+#
+# Foreign Keys
+#
+#  way_tags_id_fkey  (["way_id", "version"] => ways.["way_id", "version"])
+#
 
-  belongs_to :old_way, :foreign_key => [:id, :version]
+class OldWayTag < ApplicationRecord
+  self.table_name = "way_tags"
 
-  validates_presence_of :id
-  validates_length_of :k, :v, :maximum => 255, :allow_blank => true
-  validates_uniqueness_of :id, :scope => [:k, :version]
-  validates_numericality_of :id, :version, :only_integer => true
+  belongs_to :old_way, :query_constraints => [:way_id, :version], :inverse_of => :old_tags
+
+  validates :old_way, :associated => true
+  validates :k, :v, :allow_blank => true, :length => { :maximum => 255 }, :characters => true
+  validates :k, :uniqueness => { :scope => [:way_id, :version] }
 end