X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/86b4d1bc2c05a68053c7485217144a7fcf8ef4e8..24b21e4a29d28a3174965d449d36465ecda9ead7:/app/controllers/way_controller.rb

diff --git a/app/controllers/way_controller.rb b/app/controllers/way_controller.rb
index b22d35d0b..08270094d 100644
--- a/app/controllers/way_controller.rb
+++ b/app/controllers/way_controller.rb
@@ -12,11 +12,14 @@ class WayController < ApplicationController
       way = Way.from_xml(request.raw_post, true)
 
       if way
-        if !way.preconditions_ok?
+        # 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
           way.version = 0
-          way.user_id = @user.id
           way.save_with_history!
 
           render :text => way.id.to_s, :content_type => "text/plain"
@@ -40,6 +43,8 @@ class WayController < ApplicationController
       else
         render :text => "", :status => :gone
       end
+    rescue OSM::APIError => ex
+      render ex.render_opts
     rescue ActiveRecord::RecordNotFound
       render :nothing => true, :status => :not_found
     end
@@ -56,11 +61,8 @@ class WayController < ApplicationController
       else
         render :nothing => true, :status => :bad_request
       end
-    rescue OSM::APIPreconditionFailedError
-      render :text => "", :status => :precondition_failed
-    rescue OSM::APIVersionMismatchError => ex
-      render :text => "Version mismatch: Provided " + ex.provided.to_s +
-	", server had: " + ex.latest.to_s, :status => :bad_request
+    rescue OSM::APIError => ex
+      render ex.render_opts
     rescue ActiveRecord::RecordNotFound
       render :nothing => true, :status => :not_found
     end
@@ -70,14 +72,17 @@ class WayController < ApplicationController
   def delete
     begin
       way = Way.find(params[:id])
-      way.delete_with_relations_and_history(@user)
-
-      # if we get here, all is fine, otherwise something will catch below.  
-      render :nothing => true
-    rescue OSM::APIAlreadyDeletedError
-      render :text => "", :status => :gone
-    rescue OSM::APIPreconditionFailedError
-      render :text => "", :status => :precondition_failed
+      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
+      else
+        render :nothing => true, :status => :bad_request
+      end
+    rescue OSM::APIError => ex
+      render ex.render_opts
     rescue ActiveRecord::RecordNotFound
       render :nothing => true, :status => :not_found
     end