X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/5ed2cbce027175963312c34ed3bb00cde4f5a66f..9c0d5277adfde9f7daee0b0c83d4e68dd331e905:/app/models/old_node_tag.rb

diff --git a/app/models/old_node_tag.rb b/app/models/old_node_tag.rb
index 26a6c92b4..cd5bc4739 100644
--- a/app/models/old_node_tag.rb
+++ b/app/models/old_node_tag.rb
@@ -1,7 +1,11 @@
 class OldNodeTag < ActiveRecord::Base
-  belongs_to :user
-
   set_table_name 'node_tags'
+  set_primary_keys :node_id, :version, :k
 
+  belongs_to :old_node, :foreign_key => [:node_id, :version]
 
+  validates_presence_of :old_node
+  validates_length_of :k, :maximum => 255, :allow_blank => true
+  validates_uniqueness_of :k, :scope => [:node_id, :version]
+  validates_length_of :v, :maximum => 255, :allow_blank => true
 end