add customer api for order reservation

config/routes.rb

@@ -82,7 +82,10 @@ scope "(:locale)", locale: /en|mm/ do
       post "survey/:id" => "survey#create"
     end
 
-    
+    #order and reservation api
+    namespace :order_reservation do
+      post "customer" => "order_reservation#check_customer"
+    end
   end
 
   #--------- Cashier ------------#