Split routes into small files for easier customization (#1852)

config/routes/devise.rb

@@ -0,0 +1,27 @@
+devise_for :users, controllers: {
+                     registrations: 'users/registrations',
+                     sessions: 'users/sessions',
+                     confirmations: 'users/confirmations',
+                     omniauth_callbacks: 'users/omniauth_callbacks'
+                   }
+
+devise_scope :user do
+  patch '/user/confirmation', to: 'users/confirmations#update', as: :update_user_confirmation
+  get '/user/registrations/check_username', to: 'users/registrations#check_username'
+  get 'users/sign_up/success', to: 'users/registrations#success'
+  get 'users/registrations/delete_form', to: 'users/registrations#delete_form'
+  delete 'users/registrations', to: 'users/registrations#delete'
+  get :finish_signup, to: 'users/registrations#finish_signup'
+  patch :do_finish_signup, to: 'users/registrations#do_finish_signup'
+end
+
+devise_for :organizations, class_name: 'User',
+           controllers: {
+             registrations: 'organizations/registrations',
+             sessions: 'devise/sessions',
+           },
+           skip: [:omniauth_callbacks]
+
+devise_scope :organization do
+  get 'organizations/sign_up/success', to: 'organizations/registrations#success'
+end