如何自定义设计以使用 PostMark 邮件程序发送密码重置电子邮件

Question

我正在尝试使用PostMarkApp 并利用Rails gem（postmark-rails、postmark-gem 和mail）将我系统的所有电子邮件通知集中在一个保护伞下。我已成功创建了一个邮件程序，用于处理发送购买收据，但我无法接收忘记密码的电子邮件。我的开发日志显示 Devise 发送了消息，但我的收件箱中没有收到任何电子邮件，并且 PostMark 积分没有减少。

让 Devise 的邮件通过我的 PostMark 帐户发送的最佳或最简单的方法是什么？

来自 config/environments/development.rb 的片段

config.action_mailer.delivery_method      = :postmark
config.action_mailer.postmark_settings    = { :api_key => "VALID_API_KEY_WAS_HERE" }
config.postmark_signature                 = VALID_POSTMARK_SIGNATURE_WAS_HERE

我的使用邮戳的邮件程序

class Notifier < ActionMailer::Base
  # set some sensible defaults
  default :from => MyApp::Application.config.postmark_signature

  def receipt_message(order)
    @order = order
    @billing_address = order.convert_billing_address_to_hash(order.billing_address)

    mail(:to => @order.user.email, :subject => "Your Order Receipt", :tag => 'order-receipt', :content_type => "text/html") do |format|
      format.html
    end
  end
end

编辑：我的问题的解决方案如下

通过让我的 Notifier 邮件程序扩展 Devise::Mailer 并指定 Devise 使用我的通知程序作为 config/initializers/devise.rb 内的邮件程序解决了这个问题

来自 config/initializers/devise.rb 的 sn-p

# Configure the class responsible to send e-mails.
config.mailer = "Notifier"

我的通知邮件程序现在

class Notifier < Devise::Mailer
  # set some sensible defaults
  default :from => MyApp::Application.config.postmark_signature

  # send a receipt of the Member's purchase
  def receipt_message(order)
    @order = order
    @billing_address = order.convert_billing_address_to_hash(order.billing_address)

    mail(:to => @order.user.email, :subject => "Your Order Receipt", :tag => 'order-receipt', :content_type => "text/html") do |format|
      format.html
    end
  end

  # send password reset instructions
  def reset_password_instructions(user)
     @resource = user
     mail(:to => @resource.email, :subject => "Reset password instructions", :tag => 'password-reset', :content_type => "text/html") do |format|
       format.html { render "devise/mailer/reset_password_instructions" }
     end
   end
end

Answer 1

如果您还想在邮戳标题中指定“标签”，则必须在邮件中执行此操作：

  # this override method is from Devise::Mailers::Helpers
  def headers_for(action)
    headers = {
      :subject        => translate(devise_mapping, action),
      :from           => mailer_sender(devise_mapping),
      :to             => resource.email,
      :template_path  => template_paths,
      :tag            => action.dasherize # specify the tag here
    }
    if resource.respond_to?(:headers_for)
      headers.merge!(resource.headers_for(action))
    end
    unless headers.key?(:reply_to)
      headers[:reply_to] = headers[:from]
    end
    headers
  end

Answer 2

使用最新版本的 Devise，上述方法对我没有帮助。这是我的解决方案。

在 config/application.rb 中：

config.action_mailer.delivery_method   = :postmark
config.action_mailer.postmark_settings = { :api_key => "your-API-key-here" }

在 config/initializers/devise.rb:

config.mailer = "UserMailer" # UserMailer is my mailer class

在 app/mailers/user_mailer.rb 中：

class UserMailer < ActionMailer::Base
  include Devise::Mailers::Helpers

  default from: "default@mydomain.com"

  def confirmation_instructions(record)
    devise_mail(record, :confirmation_instructions)
  end

  def reset_password_instructions(record)
    devise_mail(record, :reset_password_instructions)
  end

  def unlock_instructions(record)
    devise_mail(record, :unlock_instructions)
  end

  # you can then put any of your own methods here
end

最后，确保您已生成自定义设计视图

rails generate devise:views

并将电子邮件模板从 app/views/devise/mailer/ 移动到 app/views/user_mailer/

mv app/views/devise/mailer/* app/views/user_mailer/

Answer 3

我还必须为设计生成视图并将邮件模板复制到我的邮件程序的正确位置。像这样的 -

rails generate devise:views
cp app/views/devise/mailer/* app/views/notification_mailer/