X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/f09b16cade5447158606e37ebd6c9cd86fc8b50b..3d6e1c67fb2291c6933f37bac3b9a3f518e8487a:/app/controllers/relation_controller.rb

diff --git a/app/controllers/relation_controller.rb b/app/controllers/relation_controller.rb
index 3f185254b..894ab40e8 100644
--- a/app/controllers/relation_controller.rb
+++ b/app/controllers/relation_controller.rb
@@ -15,6 +15,7 @@ class RelationController < ApplicationController
         if !relation.preconditions_ok?
           render :text => "", :status => :precondition_failed
         else
+	  relation.version = 0
           relation.user_id = @user.id
           relation.save_with_history!
 
@@ -31,7 +32,7 @@ class RelationController < ApplicationController
   def read
     begin
       relation = Relation.find(params[:id])
-
+      response.headers['Last-Modified'] = relation.timestamp.rfc822
       if relation.visible
         render :text => relation.to_xml.to_s, :content_type => "text/xml"
       else
@@ -76,20 +77,11 @@ class RelationController < ApplicationController
     begin
       relation = Relation.find(params[:id])
 
-      if relation.visible
-        if RelationMember.find(:first, :joins => "INNER JOIN current_relations ON current_relations.id=current_relation_members.id", :conditions => [ "visible = 1 AND member_type='relation' and member_id=?", params[:id]])
-          render :text => "", :status => :precondition_failed
-        else
-          relation.user_id = @user.id
-          relation.tags = []
-          relation.members = []
-          relation.visible = false
-          relation.save_with_history!
-
-          render :nothing => true
-        end
+      res = delete_internal(node)
+      unless res
+	render :text => "", :status => :precondition_failed
       else
-        render :text => "", :status => :gone
+	render :text => "", :status => res
       end
     rescue ActiveRecord::RecordNotFound
       render :nothing => true, :status => :not_found
@@ -98,6 +90,24 @@ class RelationController < ApplicationController
     end
   end
 
+  def delete_internal(relation)
+    if relation.visible
+      if RelationMember.find(:first, :joins => "INNER JOIN current_relations ON current_relations.id=current_relation_members.id", :conditions => [ "visible = 1 AND member_type='relation' and member_id=?", params[:id]])
+	return false
+      else
+	relation.user_id = @user.id
+	relation.tags = []
+	relation.members = []
+	relation.visible = false
+	relation.save_with_history!
+
+	return :ok
+      end
+    else
+      return :gone
+    end
+  end
+
   # -----------------------------------------------------------------
   # full
   #