【Rails】devise関連のルーティングまとめ

deviseも便利な機能が故、それぞれ独自のメソッドが自動で生成してくれるルーティングについて、こんがらがってしまいます。
そんな同じお悩みの方はぜひ。

#devise_for

routes.rb

  devise_for :users

$ rails routes

Prefix                   Verb   URI Pattern                    Controller#Action

new_user_session         GET    /users/sign_in(.:format)       devise/sessions#new
user_session             POST   /users/sign_in(.:format)       devise/sessions#create
destroy_user_session     DELETE /users/sign_out(.:format)      devise/sessions#destroy
user_password            POST   /users/password(.:format)      devise/passwords#create
new_user_password        GET    /users/password/new(.:format)  devise/passwords#new
edit_user_password       GET    /users/password/edit(.:format) devise/passwords#edit
                         PATCH  /users/password(.:format)      devise/passwords#update
                         PUT    /users/password(.:format)      devise/passwords#update
cancel_user_registration GET    /users/cancel(.:format)        devise/registrations#cancel
       user_registration POST   /users(.:format)               devise/registrations#create
   new_user_registration GET    /users/sign_up(.:format)       devise/registrations#new
  edit_user_registration GET    /users/edit(.:format)          devise/registrations#edit
                         PATCH  /users(.:format)               devise/registrations#update
                         PUT    /users(.:format)               devise/registrations#update
                         DELETE /users(.:format)               devise/registrations#destroy

###resources :usersとの比較

アクション名	リクエスト	resources	devise_for
new	GET	/users/new	/users/sign_up(.:format)
edit	GET	/users/:id/edit	/users/edit(.:format)
show	GET	/users/:id	なし
index	GET	/users	なし
create	POST	/users	/users(.:format)
update	PATCH / PUT	/users	/users(.:format)
destroy	DELETE	/users	/users(.:format)

#devise_scope

routes.rb

  devise_scope :user do
    get 'signin' => 'devise_token_auth/sessions#new'
    post 'signin' => 'devise_token_auth/sessions#create'
    post 'signup' => 'users#create'
    put 'update' => 'users#update'
  end

$ rails routes

Prefix Verb   URI Pattern                  Controller#Action

signin GET    /signin(.:format)            devise_token_auth/sessions#new
       POST   /signin(.:format)            devise_token_auth/sessions#create
signup POST   /signup(.:format)            users#create
update PUT    /update(.:format)            users#update

#mount_devise_token_auth_for

routes.rb

  mount_devise_token_auth_for 'User', controllers: {
    registrations: 'users'
  }

$ rails routes

Prefix Verb   URI Pattern                  Controller#Action

signin GET    /signin(.:format)            devise_token_auth/sessions#new
       POST   /signin(.:format)            devise_token_auth/sessions#create
signup POST   /signup(.:format)            users#create
update PUT    /update(.:format)            users#update