Ruby on Rails-Devise向用户电子邮件发送带有登录凭据的欢迎消息

Question

After creating a user by admin, a welcome mail should be sent to the user's email address with login credentials ie username (user's email) and password.

Can you help me in the smtp settings as well?

Thank You!

Answer 1

I needed this functionality once and got it working by creating a method in my mailer

def welcome_email(user,password)
        @user = user
        @password = password
        mail(to: @user.email, subject: 'Welcome Email')
    end

In my welcome_email.html.erb :

<p>Dear <%= @user.name %>,</p>
<p>  Welcome to this site. Your account has successfully been created. </p>
<p> Please Login to your account</a> using these credentials: </p>
<ul>
  <li>Username: <%= @user.email %></li>
  <li>Password: <%= @password %></li>
</ul>

And call this method from your devise users/registration_controller in create action after creating the user.

MyMailer.welcome_email(resource,params[:user][:password]).deliver_later

you might have to change the code according to your needs, but you'll get an idea as from where to start.

For SMTP settings, see this