带有设计的 Rails Action Mailer

Question

我知道之前有人问过这个问题，我一直在关注 Rails ActionMailer 指南，并查看了一些关于 stackoverflow 的相关问题。我正在运行本地主机并尝试从那里发送电子邮件。从导轨指南中，我遵循每一步并仔细检查了所有内容是否如指南中所述。我还阅读了一些在这里找到的问题，但我的电子邮件仍然没有从本地主机发送。此外，我的服务器中没有任何错误。

config/environments/development.rb

编辑

config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }

  #Mailers
  config.action_mailer.delivery_method = :sendmail
  config.action_mailer.perform_deliveries = true
  config.action_mailer.raise_delivery_errors = true
  config.action_mailer.default_options = {from: 'dogseeker7@gmail.com'}

  config.action_mailer.delivery_method = :smtp
  config.action_mailer.smtp_settings = {
    address:              'smtp.gmail.com',
    port:                 587,
    domain:               'localhost:3000',
    user_name:            ENV["ADMIN_EMAIL"],                                                                                                                   
    password:             ENV["DOG_SEEKER_GMAIL"],
    authentication:       'plain',
    enable_starttls_auto: true
}

mailers/admin_mailer.rb

Class AdminMailer < Devise::Mailer
helper :application
include Devise::Controllers::UrlHelpers    

编辑

def welcome_email(admin)                                                                                                                                
    @admin = admin
    @login_url = "localhost:3000/admins/sign_in"
    mail(to: @admin.email, subject: "Welcome to Dog Seeker!")
end

app/admin/admin_controllers.rb

def create
   @admin = Admin.new(params[:admin])

   respond_to do |format|
     if @admin.save
       AdminMailer.welcome_email(@admin).deliver_now
       format.html { redirect_to(@admin, notice: 'Admin was successfully created.') }
       format.json { render json: @admin, status: :created, location: @admin }
     else
       format.html { redirect_to new_admin_registration_path }
       format.json { render json: @admin.errors, status: :unprocessable_entity }
     end
   end
 end

更新

新管理员注册时记录

Started POST "/admins" for 127.0.0.1 at 2017-08-05 22:09:15 -0700
Processing by Devise::RegistrationsController#create as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"<token>==", "admin"=>{"email"=>"stenglinephoto@gmail.com", "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]"}, "commit"=>"Sign up"}
   (0.2ms)  BEGIN
  Admin Exists (0.6ms)  SELECT  1 AS one FROM "admins" WHERE "admins"."email" = $1 LIMIT $2  [["email", "stenglinephoto@gmail.com"], ["LIMIT", 1]]
  SQL (0.6ms)  INSERT INTO "admins" ("email", "encrypted_password", "created_at", "updated_at") VALUES ($1, $2, $3, $4) RETURNING "id"  [["email", "stenglinephoto@gmail.com"], ["encrypted_password", "<password>"], ["created_at", "2017-08-06 05:09:15.904920"], ["updated_at", "2017-08-06 05:09:15.904920"]]
   (2.0ms)  COMMIT
   (0.1ms)  BEGIN
  SQL (0.5ms)  UPDATE "admins" SET "sign_in_count" = $1, "current_sign_in_at" = $2, "last_sign_in_at" = $3, "current_sign_in_ip" = $4, "last_sign_in_ip" = $5, "updated_at" = $6 WHERE "admins"."id" = $7  [["sign_in_count", 1], ["current_sign_in_at", "2017-08-06 05:09:15.909337"], ["last_sign_in_at", "2017-08-06 05:09:15.909337"], ["current_sign_in_ip", "127.0.0.1/32"], ["last_sign_in_ip", "127.0.0.1/32"], ["updated_at", "2017-08-06 05:09:15.909955"], ["id", 29]]
   (0.5ms)  COMMIT
Redirected to http://localhost:3000/
Completed 302 Found in 172ms (ActiveRecord: 4.5ms)


Started GET "/" for 127.0.0.1 at 2017-08-05 22:09:15 -0700
Processing by HomepagesController#index as HTML
  Rendering homepages/index.html.erb within layouts/application
  Rendered homepages/index.html.erb within layouts/application (0.5ms)
  Admin Load (0.7ms)  SELECT  "admins".* FROM "admins" WHERE "admins"."id" = $1 ORDER BY "admins"."id" ASC LIMIT $2  [["id", 29], ["LIMIT", 1]]
  Rendered shared/_header.html.erb (5.5ms)
  Rendered shared/_main.html.erb (1.0ms)
Completed 200 OK in 18ms (Views: 16.2ms | ActiveRecord: 0.7ms)

另一个更新

我有另一个邮件程序，它在创建狗时发送，并且可以从 localhost 和所有上述配置正常工作。我的猜测是创建管理员帐户时邮件不会发送的原因是由于设计注册控制器覆盖了我的控制器。换句话说，它不是在 admin_controller 中点击我的创建操作，而是在设计注册控制器中点击注册。

如果您需要更多信息，请告诉我。

Answer 1

必须遵循 Devise Wiki 的指南，并且在管理员注册时能够使其工作。