http://railstutorial.jp/

Rails

by YassLab

11 #Rails

Slideshare

http://www.slideshare.net/yasulab/presentations

Cloud9

1. 2. URL 3.

https://ide.c9.io/yasulab/rails-tutorial

https://rails-tutorial-yasulab.c9users.io/

URL “Collaborate” → “Group Chat”

! :)

Ready?

!

http://railstutorial.jp/

Rails

by YassLab

11 #Rails

1.

• /

2.

•

3.

• Pagination

4.

• Strong Prameters ( )

7 108~9

✅ ↓

🔧

11 📨 🔒

•

12 📨 🔓

•

13 📮 🐤

•

14 👤 👤

•

📝 email

DB

📨

✅ URL

❌ (NG )

⭕ (OK )

1. AccountActivations

• AccountActivations MVC

2.

• View / Preview / Test

3.

• authenticated?

4.

• Heroku + SendGrid

http://railstutorial.jp/

Rails

by YassLab

11

📝 email

DB

📨

✅ URL

❌ (NG )

⭕ (OK )

( )

ID

User.find_by(❓)

@user.authenticate(🔑)$2a$10$Kc/EY79ieCTBVYFktWkUKOhhY0kItaYPAyMsT23rvAR…

remember_digest

signed[:user_id]340394

vpb8MgPiJyI5UlRjfeuAZA🔑user_id: 3

email 😭

User.find_by(📨)

@user.authenticated?(🔑)

activation_digest

email 😸

foo@bar.com📬📨🔑

$2a$10$Kc/EY79ieCTBVYFktWkUKOhhY0kItaYPAyMsT23rvAR…

vpb8MgPiJyI5UlRjfeuAZA🔑

📨🔑

1. 👤 Unactivated ( )

2. 🔐 Signup

3. 📨 DB Signup

4. 🔑 email DB

5. ✅ home

※ 8~9 remember_token / remember_digest 🤔

http://railstutorial.jp/

Rails

by YassLab

11 AccountActivations

AccountActivations

• AccountActivations $ rails generate controller AccountActivations --no-test-framework

• resources :account_activations, only: [:edit]

• $ rails generate migration add_activation_to_users activation_digest:string activated:boolean activated_at:datetime

AccountActivations

🔧💨

http://railstutorial.jp/

Rails

by YassLab

11

Router

Controller

View

Model

DatabaseReq.

HTML

📨👉

👈 Action

Mailer 📮

Mail ✉

1. ✉ = @user.email 2. 🔑 = @user.activation_token 👉 GET /account_activations/🔑/edit?email=✉

✉ 🤔

User.find_by(📨)

@user.authenticated?(🔑)

foo@bar.com📬📨🔑

vpb8MgPiJyI5UlRjfeuAZA🔑

📨🔑

• ActionMailer ! $ rails generate mailer UserMailer \ account_activation password_reset

• AccountActivations

delivery_method = :test .

• ActionMailerPreview https://rails-tutorial-yasulab.c9users.io/rails/mailers/user_mailer/account_activation

📮 UserMailer

• Rails :test/mailers/user_mailer_test.rb

• View ✅ ?✅ ?✅ ?✅ ?

🔎

host ! ✅

🔧💨

http://railstutorial.jp/

Rails

by YassLab

11

📝 email

DB

📨

✅ URL

❌ (NG )

⭕ (OK )

🔧

• signup 🆖✉ flash .

signup create

📝 email

DB

📨

✅ URL

❌ (NG )

⭕ (OK )

🔧

authenticated? 👇 !

@user.authenticated?(🔑)

remember_token remember_digest

activation_token activation_digest

reset_token reset_digest

“#{ }_digest” “#{ }_token”

🤔 ? • Ruby send !

( )

• 👉 ✨

🔧💨

: signup login

!

: assigns

@user

users_signup_test.rb

users_controller.rb

http://railstutorial.jp/

Rails

by YassLab

11

• Heroku SendGrid add-on $ heroku addons:create sendgrid:starter

• SendGrid config/environments/production.rb $ heroku config:get SENDGRID_USERNAME$ heroku config:get SENDGRID_PASSWORD

• Heroku

• !

? 🤔

? 🤔

1. AccountActivations

• AccountActivations

2.

• View, Preview, Test

3.

• authenticated?

4.

• Heroku + SendGrid

📝 email

DB

📨

✅ URL

❌ (NG )

⭕ (OK )

11 📨 🔒

•

12 📨 🔓

•

13 📮 🐤

•

14 👤 👤

•

Action Mailer http://railsguides.jp/action_mailer_basics.html

Active Job http://railsguides.jp/active_job_basics.html

Rails http://railsguides.jp/testing.html

• :)

• : http://railstutorial.jp/seminars

• :) ,

.

• , .

http://railstutorial.jp/

Rails

by YassLab

11 #Rails