使用Action Mailer创建帖子后发送用户电子邮件

Question

我有一个User模型(带有Devise)和一个属于用户的Post模型.我使用此railscast(专业版)在创建帐户后向用户发送电子邮件

我创建了一个"NewPostMailer"

这是我的邮件:

class NewPostMailer < ActionMailer::Base
  default :from => "email@gmail.com"

  def new_post_email(user)
    @user = user
    @url = "http://localhost.com:3000/users/login"
    mail(:to => user.email, :subject => "New Post")
   end
end

我的posts_controller:

  def create
    @post= Post.new(params[:post])

    respond_to do |format|
      if @deal.save
        NewPostMailer.new_post_confirmation(@user).deliver
        format.html { redirect_to @post, notice: 'Post was successfully created.' }

post.rb

  after_create :send_new_post_email

  private
  def send_new_post_email
    NewPostMailer.new_post_email(self).deliver
  end

在创建帖子后,我需要更改以向用户发送电子邮件.谢谢.

Answer 1

创建另一个邮件程序(http://railscasts.com/episodes/206-action-mailer-in-rails-3)

 class YourMailerName < ActionMailer::Base
     default :from => "you@example.com"

   def post_email(user)
    mail(:to => "#{user.name} <#{user.email}>", :subject => "Registered")
   end
 end

在你的Post模型中

 after_create :send_email

 def send_email
   YourMailerName.post_email(self.user).deliver
 end

发送电子邮件非常慢,所以考虑将其放在后台工作中.