用户无法删除自己的帐户，Rails 4 + Devise答案

【问题标题】：User can't delete his own account , Rails 4 + Devise用户无法删除自己的帐户，Rails 4 + Devise
【发布时间】：2015-05-26 19:50:01
【问题描述】：

我有 Ruby on Rails 4 应用程序，我也在使用 Devise gem 提供登录/注册。

一切正常，但已登录的用户无法删除自己的帐户。任何其他删除功能都可以工作，所以 Javascript 应该不是问题。

鉴于：

  <%= link_to "Delete account", registration_path(resource_name), data: { confirm: "Your profile will be permanently deleted. Are you sure?" }, method: :delete%>

我用这个覆盖默认设计注册控制器：

class RegistrationsController < Devise::RegistrationsController 
    clear_respond_to   
    respond_to :json

    protected

  def update_resource(resource, params)
    resource.update_without_password(params)
  end
end

我的日志文件：

Started DELETE "/ru/users" for xx.xxx.xxxx.xx at 2015-05-26 22:30:45 +0300
Processing by RegistrationsController#destroy as HTML
  Parameters: {"authenticity_token"=>"dXKjMMmKibIy2LNCrR66JuThjPzqsdtjFMXTCubcFe8=", "locale"=>"ru"}
  [1m[36mUser Load (0.3ms)[0m  [1mSELECT  `users`.* FROM `users`  WHERE `users`.`id` = 66  ORDER BY `users`.`id` ASC LIMIT 1[0m
  [1m[35mCountry Load (0.3ms)[0m  SELECT  `countries`.* FROM `countries`  WHERE `countries`.`id` = 1 LIMIT 1
  [1m[36m (0.6ms)[0m  [1mSELECT COUNT(*) FROM `girls`  WHERE (country_id=1) AND (vip_recomend >= '2015-05-26 22:30:45')[0m
  [1m[35m (0.4ms)[0m  SELECT COUNT(*) FROM `girls`  WHERE (country_id=1) AND (recomend >= '2015-05-26 22:30:45')
  [1m[36m (0.3ms)[0m  [1mSELECT COUNT(*) FROM `girls`  WHERE (country_id=1) AND (highlight >= '2015-05-26 22:30:45')[0m
  [1m[35m (0.3ms)[0m  SELECT COUNT(*) FROM `girls`  WHERE (country_id=1) AND (vip_highlight >= '2015-05-26 22:30:45')
  [1m[36mRegion Load (0.2ms)[0m  [1mSELECT `regions`.* FROM `regions`  WHERE `regions`.`country_id` = 1[0m
  [1m[35mList Load (0.3ms)[0m  SELECT  `lists`.* FROM `lists`  WHERE (billing_id =5)  ORDER BY `lists`.`id` ASC LIMIT 1
  [1m[36m (0.3ms)[0m  [1mBEGIN[0m
  [1m[35m (0.2ms)[0m  COMMIT
  [1m[36m (0.2ms)[0m  [1mBEGIN[0m
  [1m[35m (0.2ms)[0m  COMMIT
Redirected to http://xxxxxxxxxxx.xxx.xxx/ru
Completed 302 Found in 24ms (ActiveRecord: 4.4ms)

说明：

当用户按下删除按钮时，用户会收到消息：

translation missing: ru.devise.registrations.user.destroyed

他也从他的帐户中注销，但实际的破坏从未发生。可能有什么问题？

感谢您的宝贵时间。最良好的祝愿。

【问题讨论】：

标签： ruby-on-rails ruby ruby-on-rails-3 devise

【解决方案1】：

这里Destroy 使用设计registrations_controller 的destroy 方法删除用户帐户。对于translation missing: ru.devise.registrations.user.destroyed，您需要在 devise.ru.yml 文件中进行更改 -

 ru:
  devise:
    registrations:
      user:
        destroyed: 'Bye! Your account was successfully cancelled. We hope to see you again soon.'

这是后台进程。因此，您无法在日志中看到（删除 sql 查询）。

【讨论】：

，谢谢，但是当我尝试重新登录时，它的帐户仍然存在。帐户删除永远不会发生，错误消息不会打扰我。
我这个链接路径是错误的。应该是
或者您也可以覆盖方法 - def destroy current_user.delete current_user.save ...................... . 结束
你能查一下rake routes给我看看用户的路线吗。