X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/9a4ea6bfd09acd76533e29e1d4c22c6037909707..fb4ea1a02ac5dc1b0ef444e0d63fafa8f756fa8d:/app/models/old_node_tag.rb

diff --git a/app/models/old_node_tag.rb b/app/models/old_node_tag.rb
index ef32a0613..f1df02c84 100644
--- a/app/models/old_node_tag.rb
+++ b/app/models/old_node_tag.rb
@@ -1,9 +1,10 @@
 class OldNodeTag < ActiveRecord::Base
-  belongs_to :user
+  self.table_name = "node_tags"
+  self.primary_keys = "node_id", "version", "k"
 
-  set_table_name 'node_tags'
-
-  validates_presence_of :id, :version
-  validates_length_of :k, :v, :within => 0..255, :allow_blank => true
+  belongs_to :old_node, :foreign_key => [:node_id, :version]
 
+  validates :old_node, :presence => true, :associated => true
+  validates :k, :v, :allow_blank => true, :length => { :maximum => 255 }
+  validates :k, :uniqueness => { :scope => [:node_id, :version] }
 end