X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/b2515ec75ebb24ee21c1a28b2ea218013a5fde19..62a1ec47483803a32c038fb2907afdf45a61b5ee:/app/models/node.rb?ds=sidebyside

diff --git a/app/models/node.rb b/app/models/node.rb
index abfa44d67..d61293e82 100644
--- a/app/models/node.rb
+++ b/app/models/node.rb
@@ -20,6 +20,10 @@ class Node < ActiveRecord::Base
   has_many :containing_relation_members, :class_name => "RelationMember", :as => :member
   has_many :containing_relations, :class_name => "Relation", :through => :containing_relation_members, :source => :relation, :extend => ObjectFinder
 
+  # Atomic undelete support
+  has_many :old_way_nodes
+  has_many :ways_via_history, :class_name=> "Way", :through => :old_way_nodes, :source => :way
+
   # Sanity check the latitude and longitude and add an error if it's broken
   def validate_position
     errors.add_to_base("Node is not in the world") unless in_world?