class OldWayNode < ActiveRecord::Base
- set_table_name 'way_nodes'
+ self.table_name = "way_nodes"
+ self.primary_keys = "way_id", "version", "sequence_id"
- set_primary_keys :id, :version, :sequence_id
-
- # Atomic undelete support
- belongs_to :way, :foreign_key=> :id
+ belongs_to :old_way, :foreign_key => [:way_id, :version]
+ # A bit messy, referring to current nodes and ways, should do for the data browser for now
+ belongs_to :node
+ belongs_to :way
end