update qr code system and add location setter for suppliers

config/routes.rb

@@ -62,15 +62,17 @@ Qrammer::Application.routes.draw do
   
 
   #match '/show_products' => 'dashboard#show_products', as: :user_products
-
-  # DEVELOPMENT ONLY 
-  get '/qr' => 'dashboard#qr'
-  get '/demo_both' => 'dashboard#demo_both'
+  # GENERAL
   get '/enquete' => 'dashboard#enquete'
   get '/cartoon' => 'dashboard#cartoon'
   get '/bars-restaurants' => 'dashboard#bars_restaurants', as: :bars_restaurants
   get '/clients' => 'dashboard#clients'
   get '/contact' => 'dashboard#contact'
+  get '/scan' => 'dashboard#scan', as: :scan
+
+  # DEVELOPMENT ONLY 
+  get '/qr' => 'dashboard#qr'
+  get '/demo_both' => 'dashboard#demo_both'
 
   namespace :suppliers, path: '/supplier' do
     resources :sections do