Feat send email

app/controllers/users_controller.rb

@@ -26,6 +26,7 @@ def create
     if user.valid?
       user.lock_access!
       user.save
+      UserMailer.with(user: user).uuid_created.deliver_now
     else
       return head 406 # Not acceptable
     end

app/mailers/application_mailer.rb

@@ -1,4 +1,4 @@
 class ApplicationMailer < ActionMailer::Base
-  default from: 'from@example.com'
+  default from: Rails.application.credentials.email_from
   layout 'mailer'
 end

app/mailers/user_mailer.rb

@@ -0,0 +1,7 @@
+class UserMailer < ApplicationMailer
+  def uuid_created
+    @user = params[:user]
+
+    mail(to: @user.email, subject: I18n.t('mail.uuid_subject'))
+  end
+end

app/views/user_mailer/uuid_created.html.erb

@@ -0,0 +1 @@
+<%= I18n.t 'mail.uuid_created' %><%= @user.uuid %>

app/views/user_mailer/uuid_created.text.erb

@@ -0,0 +1 @@
+<%= I18n.t 'mail.uuid_created' %><%= @user.uuid %>

config/environments/development.rb

@@ -33,6 +33,9 @@
   # Don't care if the mailer can't send.
   config.action_mailer.raise_delivery_errors = false
 
+
+  config.action_mailer.delivery_method = :smtp
+
   config.action_mailer.perform_caching = false
 
   # Print deprecation notices to the Rails logger.

config/environments/production.rb

@@ -56,6 +56,8 @@
 
   config.action_mailer.perform_caching = false
 
+  config.action_mailer.delivery_method = :smtp
+
   # Ignore bad email addresses and do not raise email delivery errors.
   # Set this to true and configure the email server for immediate delivery to raise delivery errors.
   # config.action_mailer.raise_delivery_errors = false

config/initializers/mailer.rb

@@ -0,0 +1,9 @@
+ActionMailer::Base.smtp_settings = {
+    address: Rails.application.credentials.smtp_address,
+    port: Rails.application.credentials.smtp_port,
+    domain: Rails.application.credentials.smtp_domain,
+    user_name: Rails.application.credentials.smtp_user_name,
+    password: Rails.application.credentials.smtp_password,
+    authentication: Rails.application.credentials.smtp_authentication,
+    enable_starttls_auto: Rails.application.credentials.smtp_enable_starttls_auto
+}

config/locales/en.yml

@@ -30,4 +30,6 @@
 # available at http://guides.rubyonrails.org/i18n.html.
 
 en:
-  hello: "Hello world"
+  mail:
+    uuid_subject: "Your PIA account"
+    uuid_created: "Your PIA account was created, your uuid is: "

config/locales/fr.yml

@@ -0,0 +1,4 @@
+fr:
+  mail:
+    uuid_subject: "Votre compte PIA"
+    uuid_created: "Votre compte PIA a été créé, voilà votre uuid: "

test/mailers/previews/user_mailer_preview.rb

@@ -0,0 +1,4 @@
+# Preview all emails at http://localhost:3000/rails/mailers/user_mailer
+class UserMailerPreview < ActionMailer::Preview
+
+end

test/mailers/user_mailer_test.rb

@@ -0,0 +1,7 @@
+require 'test_helper'
+
+class UserMailerTest < ActionMailer::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end