Tidy up a bit after shaun's merge...

[rails.git] / app / models / node.rb

diff --git a/app/models/node.rb b/app/models/node.rb
index 29b1d0b0a27f869545eb4336eaa1a6b9d925ca80..c8770922d7b38b1547b6d3f49a05a8f0ab95c546 100644 (file)
--- a/app/models/node.rb
+++ b/app/models/node.rb
@@ -1,6 +1,8 @@
-class Node < GeoRecord
+class Node < ActiveRecord::Base
   require 'xml/libxml'
 
+  include GeoRecord
+
   set_table_name 'current_nodes'
   
   validates_presence_of :user_id, :timestamp
@@ -8,21 +10,23 @@ class Node < GeoRecord
   validates_numericality_of :latitude, :longitude
   validate :validate_position
 
+  belongs_to :user
+
   has_many :old_nodes, :foreign_key => :id
+
   has_many :way_nodes
+  has_many :ways, :through => :way_nodes
+
   has_many :node_tags, :foreign_key => :id
-  belongs_to :user
- 
+  
+  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
+
+  # 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?
   end
 
-  def in_world?
-    return false if self.lat < -90 or self.lat > 90
-    return false if self.lon < -180 or self.lon > 180
-    return true
-  end
-
   #
   # Search for nodes matching tags within bounding_box
   #