update sale and customer

config/routes.rb

@@ -198,6 +198,8 @@ Rails.application.routes.draw do
   namespace :transactions do
     resources :sales
     resources :orders
+    get "/sales/:sale_id/void" =>"sales#void", :as => "void"
+    post "sales/manual_void_sale", to: "sales#manual_void_sale", :as => "manual_void_sale"
   end
 
   #--------- Reports Controller Sections ------------#