Order changeset elements for consistent pagination

diff --git a/app/controllers/changesets_controller.rb b/app/controllers/changesets_controller.rb
index 2c50ff905868951487e9864daee1f554d459c3a0..928f1c1ecf25724fa33fc9933eed9d49ded35bc4 100644 (file)
--- a/app/controllers/changesets_controller.rb
+++ b/app/controllers/changesets_controller.rb
@@ -79,13 +79,13 @@ class ChangesetsController < ApplicationController
     @changeset = Changeset.find(params[:id])
     case turbo_frame_request_id
     when "changeset_nodes"
-      @node_pages, @nodes = paginate(:old_nodes, :conditions => { :changeset_id => @changeset.id }, :per_page => 20, :parameter => "node_page")
+      @node_pages, @nodes = paginate(:old_nodes, :conditions => { :changeset_id => @changeset.id }, :order => [:node_id, :version], :per_page => 20, :parameter => "node_page")
       render :partial => "elements", :locals => { :type => "node", :elements => @nodes, :pages => @node_pages }
     when "changeset_ways"
-      @way_pages, @ways = paginate(:old_ways, :conditions => { :changeset_id => @changeset.id }, :per_page => 20, :parameter => "way_page")
+      @way_pages, @ways = paginate(:old_ways, :conditions => { :changeset_id => @changeset.id }, :order => [:way_id, :version], :per_page => 20, :parameter => "way_page")
       render :partial => "elements", :locals => { :type => "way", :elements => @ways, :pages => @way_pages }
     when "changeset_relations"
-      @relation_pages, @relations = paginate(:old_relations, :conditions => { :changeset_id => @changeset.id }, :per_page => 20, :parameter => "relation_page")
+      @relation_pages, @relations = paginate(:old_relations, :conditions => { :changeset_id => @changeset.id }, :order => [:relation_id, :version], :per_page => 20, :parameter => "relation_page")
       render :partial => "elements", :locals => { :type => "relation", :elements => @relations, :pages => @relation_pages }
     else
       @comments = if current_user&.moderator?
@@ -93,9 +93,9 @@ class ChangesetsController < ApplicationController
                   else
                     @changeset.comments.includes(:author)
                   end
-      @node_pages, @nodes = paginate(:old_nodes, :conditions => { :changeset_id => @changeset.id }, :per_page => 20, :parameter => "node_page")
-      @way_pages, @ways = paginate(:old_ways, :conditions => { :changeset_id => @changeset.id }, :per_page => 20, :parameter => "way_page")
-      @relation_pages, @relations = paginate(:old_relations, :conditions => { :changeset_id => @changeset.id }, :per_page => 20, :parameter => "relation_page")
+      @node_pages, @nodes = paginate(:old_nodes, :conditions => { :changeset_id => @changeset.id }, :order => [:node_id, :version], :per_page => 20, :parameter => "node_page")
+      @way_pages, @ways = paginate(:old_ways, :conditions => { :changeset_id => @changeset.id }, :order => [:way_id, :version], :per_page => 20, :parameter => "way_page")
+      @relation_pages, @relations = paginate(:old_relations, :conditions => { :changeset_id => @changeset.id }, :order => [:relation_id, :version], :per_page => 20, :parameter => "relation_page")
       if @changeset.user.active? && @changeset.user.data_public?
         changesets = conditions_nonempty(@changeset.user.changesets)
         @next_by_user = changesets.where("id > ?", @changeset.id).reorder(:id => :asc).first