Rails5でdeviseを実装
概要
Rails5でdeviseを実装した時の自分的なメモ。
手順
Gemfileにdeviseを記述する。
Gemfile
gem 'devise'
deviseをインストール！！！
$ bundle install
下記のコメントが出るので順番に設定していく。
create config/initializers/devise.rb
create config/locales/devise.en.yml
===============================================================================
Some setup you must do manually if you haven't yet:
1. Ensure you have defined default url options in your environments files. Here
is an example of default_url_options appropriate for a development environment
in config/environments/development.rb:
config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }
In production, :host should be set to the actual host of your application.
2. Ensure you have defined root_url to *something* in your config/routes.rb.
For example:
root to: "home#index"
3. Ensure you have flash messages in app/views/layouts/application.html.erb.
For example:
<p class="notice"><%= notice %></p>
<p class="alert"><%= alert %></p>
4. You can copy Devise views (for customization) to your app by running:
rails g devise:views
===============================================================================
メーラーの開発環境URLの設定
config/environments/development.rb:
config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }
ルーティングを設定
routes.rb
Rails.application.routes.draw do
root 'top#index'
end
共通テンプレートにnoticeとalertを追加。
application.html.erb
<!DOCTYPE html>
<html>
<head>
<title>Timekeeper</title>
<%= csrf_meta_tags %>
<%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track': 'reload' %>
<%= javascript_include_tag 'application', 'data-turbolinks-track': 'reload' %>
</head>
<body>
<p class="notice"><%= notice %></p>
<p class="alert"><%= alert %></p>
<%= yield %>
</body>
</html>
devise用のviewsを作成。
$ rails g devise:views
Running via Spring preloader in process 2834
Expected boolean default value for '--markerb'; got :erb (string)
invoke Devise::Generators::SharedViewsGenerator
create app/views/devise/shared
create app/views/devise/shared/_links.html.erb
invoke form_for
create app/views/devise/confirmations
create app/views/devise/confirmations/new.html.erb
create app/views/devise/passwords
create app/views/devise/passwords/edit.html.erb
create app/views/devise/passwords/new.html.erb
create app/views/devise/registrations
create app/views/devise/registrations/edit.html.erb
create app/views/devise/registrations/new.html.erb
create app/views/devise/sessions
create app/views/devise/sessions/new.html.erb
create app/views/devise/unlocks
create app/views/devise/unlocks/new.html.erb
invoke erb
create app/views/devise/mailer
create app/views/devise/mailer/confirmation_instructions.html.erb
create app/views/devise/mailer/email_changed.html.erb
create app/views/devise/mailer/password_change.html.erb
create app/views/devise/mailer/reset_password_instructions.html.erb
create app/views/devise/mailer/unlock_instructions.html.erb
migrateを実行して、DBに反映する。
$ bundle exec rake db:migrate
ログインしてないと認証画面に飛ぶように設定。
app/controllers/application_controller.rb
before_action :authenticate_admin!
Author And Source
この問題について(Rails5でdeviseを実装), 我々は、より多くの情報をここで見つけました https://qiita.com/kanuu/items/6fbc314ea7ac62010201著者帰属：元の著者の情報は、元のURLに含まれています。著作権は原作者に属する。
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