ruby-on-rails – devise_invitable：邀请后确认

class User < ActiveRecord::Base

  devise :invitable,:database_authenticatable,:registerable,:recoverable,:rememberable,:confirmable,:validatable,:encryptable

  # ...

  # Devise confirm! method overriden
  def confirm!
    UserMailer.welcome_alert(self).deliver
    super
  end

end

用devise_invitable当用户接受邀请并设置密码时确认！方法永远不会被触发,是否有可能强迫它？ devise_invitable如何确认用户？

或者也许我可以用同样的方式覆盖accept_invite(或其所谓的)方法？

我希望受邀用户保持未经证实,然后在接受邀请后确认.

谢谢,任何帮助非常感谢！

Original Source

UPDATE

纵观devise_invitable model,我发现可能导致这种不当行为的两种方法：

# Accept an invitation by clearing invitation token and confirming it if model
  # is confirmable
  def accept_invitation!
    if self.invited? && self.valid?
      self.invitation_token = nil
      self.save
    end
  end

  # Reset invitation token and send invitation again
  def invite!
    if new_record? || invited?
      @skip_password = true
      self.skip_confirmation! if self.new_record? && self.respond_to?(:skip_confirmation!)
      generate_invitation_token if self.invitation_token.nil?
      self.invitation_sent_at = Time.now.utc
      if save(:validate => self.class.validate_on_invite)
        self.invited_by.decrement_invitation_limit! if self.invited_by
        !!deliver_invitation unless @skip_invitation
      end
    end
  end