additional consistency checks. making the error message for the number of nodes use...

[rails.git] / app / controllers / way_controller.rb

diff --git a/app/controllers/way_controller.rb b/app/controllers/way_controller.rb
index 17f166ddc85d7c50abd4a7d5ce7424546d259007..08270094d63e87c72677bfd49c9183d0cc08217d 100644 (file)
--- a/app/controllers/way_controller.rb
+++ b/app/controllers/way_controller.rb
@@ -12,6 +12,10 @@ class WayController < ApplicationController
       way = Way.from_xml(request.raw_post, true)
 
       if way
+        # FIXME move some of this to the model. The controller shouldn't need to
+        # know about the fact that the first version number is 0 on creation
+        # it will also allow use to run a variation on the check_consistency
+        # so that we don't get exceptions thrown when the changesets are not right
         unless way.preconditions_ok?
           render :text => "", :status => :precondition_failed
         else
@@ -68,10 +72,15 @@ class WayController < ApplicationController
   def delete
     begin
       way = Way.find(params[:id])
-      way.delete_with_history(@user)
+      new_way = Way.from_xml(request.raw_post)
+      if new_way and new_way.id == way.id
+        way.delete_with_history(@user)
 
-      # if we get here, all is fine, otherwise something will catch below.  
-      render :nothing => true
+        # if we get here, all is fine, otherwise something will catch below.  
+        render :nothing => true
+      else
+        render :nothing => true, :status => :bad_request
+      end
     rescue OSM::APIError => ex
       render ex.render_opts
     rescue ActiveRecord::RecordNotFound