1

config/routes.rb

@@ -6,6 +6,7 @@ Rails.application.routes.draw do
 
   get 'attachments/download/:id', to: 'attachments#show'
   get 'attachments/download/:id/:filename', to: 'attachments#show'
+  delete 'attachments/destroy_files', to 'attachments#destroy_files'
   get 'auth/qq/callback', to: 'oauth/qq#create'
   get 'auth/failure', to: 'oauth/base#auth_failure'
 
@@ -747,11 +748,7 @@ Rails.application.routes.draw do
 
     resources :poll_bank_questions
 
-    resources :attachments do
+    resources :attachments
-      collection do
-        post :destroy_files
-      end
-    end
 
     resources :schools do
       member do