progress and end of day commit

app/controllers/suppliers_controller.rb

@@ -92,6 +92,7 @@ class SuppliersController < ApplicationController
       format.json do
         products = @supplier.products
         products.include_relation(:product_categories)
+        products.sort_by!{|p| p.product_category.try(:position) || 90000}
         h = products.inject({}){|h, p| n = p.product_category.try(:name) || 'other'; h[n] ||= []; h[n] << p; h}
         render json: h
       end