X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/2d6c36d97bc8c39673be8efbab11ca64de1e89a2..179fe4f715bf903481329feb726b73637cfb5466:/app/models/old_relation_tag.rb

diff --git a/app/models/old_relation_tag.rb b/app/models/old_relation_tag.rb
index 6ad4b452e..032a87c77 100644
--- a/app/models/old_relation_tag.rb
+++ b/app/models/old_relation_tag.rb
@@ -1,6 +1,11 @@
 class OldRelationTag < ActiveRecord::Base
-  belongs_to :user
-
   set_table_name 'relation_tags'
+    set_primary_keys :relation_id, :version, :k
 
+  belongs_to :old_relation, :foreign_key => [:relation_id, :version]
+  
+  validates_presence_of :old_relation
+  validates_length_of :k, :maximum => 255, :allow_blank => true
+  validates_uniqueness_of :k, :scope => [:relation_id, :version]
+  validates_length_of :v, :maximum => 255, :allow_blank => true
 end