[RUBY] [Rails 6] Change redirect destination at the time of new registration / login by devise

Introduction

I write down the points that I got stuck in creating the portfolio as a memorandum. This time, we implemented a new user registration / login function in devise. There are two types of login users, corporate members and individual members, and I wanted to change the screen transition depending on the corporation or individual at the time of new registration and login, so I tried to change the redirect destination.

By default, devise specifies the redirect destination, so I had to customize the devise controller.

environment

Ruby on Rails'6.0.0' Ruby'2.6.5'

Premise

The login function has been implemented using devise.

① Create controller

Terminal

% rails g devise:controllers companies

With the above command, you can edit the controller of the corporate devise. I think the file will be generated on the app/controllers/companies side.

② Routing settings

If you check the routing with rails routes,

Terminal

new_company_session GET      /companies/sign_in(.:format)             devise/sessions#new
company_session POST   　　  /companies/sign_in(.:format)    　       devise/sessions#create
(abridgement)
new_company_registration GET      /companies/sign_up(.:format)        devise/registrations#new

It will be displayed as above. Since it is not reflected in devise/sessions and devise/registration, customize it by routing.

config/routes.rb

devise_for :companies, controllers: {
    sessions:      'companies/sessions',
    registrations: 'companies/registrations'
  }

If you customize and perform rails routes again, the notation will change as shown below.

Terminal

new_company_session GET      /companies/sign_in(.:format)             companies/sessions#new
company_session POST   　　  /companies/sign_in(.:format)    　       companies/sessions#create
(abridgement)
new_company_registration GET      /companies/sign_up(.:format)        companies/registrations#new

③ Edit controller

From here, define a method that specifies the redirect destination.

app/controllers/companies/registrations_controller.rb

class Companies::RegistrationsController < Devise::RegistrationsController
  before_action :configure_sign_up_params, only: [:create]
  before_action :configure_account_update_params, only: [:update]

  def after_sign_up_path_for(_resource)
    companies_articles_path(Redirected path)
  end
(abridgement)
end

app/controllers/companies/sessions_controller.rb

class Companies::SessionsController < Devise::SessionsController
  before_action :configure_sign_in_params, only: [:create]

  def after_sign_in_path_for(_resource)
    companies_articles_path(Redirected path)
  end
(abridgement)
end

I was able to specify the redirect destination above! !! !! !!