成功登录Devise后，我可以执行自定义操作吗？ [英] Can I execute custom actions after successful sign in with Devise?

问题描述

我有一个具有基本的Devise身份验证的应用程序。登录后，我想查找用户帐户（用户属于_帐户，帐户has_many用户），并将其存储在会话中，以便它可以像 @current_user 。

这样存储会话的rails方式是什么？
成功登录后，我可以使用Devise执行代码吗？

解决方案

编辑：请考虑这是一个很好的解决方案，但可能有更好的处理方法。我只是留在这里给别人另一个选择，并保存历史，请不要downvote。

是的，你可以这样做。我会看到的第一个资源是 http://github.com/plataformatec/devise/wiki/How-To:-Redirect-to-a-specific-page-on-successful-sign-in 。另外，请查看如何重定向到成功注册的特定页面使用rails devise gem？了解一些想法。

您可以执行以下操作：

  def after_sign_in_path_for（resource_or_scope）
会话[：my_account] = current_user.account 
 profile_url 
 end 
  

您可以在ApplicationController或自定义注册控制器中实现此方法。

I have an app that has basic Devise authentication. After sign in, I would like to look up the user account (user belongs_to account, account has_many users), and store that in the session so that it is available like the @current_user.

What is the rails way of storing session in formation like this? Is there a hook I can use with Devise to execute code after successful sign-in?

解决方案

Edit: Please consider that this was once a good solution, but there are probably better ways of handling this. I am only leaving it here to give people another option and to preserve history, please do not downvote.

Yes, you can do this. The first resource I'd look at is http://github.com/plataformatec/devise/wiki/How-To:-Redirect-to-a-specific-page-on-successful-sign-in. Also, check out How to redirect to a specific page on successful sign up using rails devise gem? for some ideas.

You can do something like:

def after_sign_in_path_for(resource_or_scope)
  session[:my_account] = current_user.account
  profile_url
end

You can implement this method in your ApplicationController or in a custom RegistrationsController.

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