Ruby on Rails -Devise-要求密码才能删除帐户

问题描述

当前，我的用户需要输入密码才能更改其电子邮件地址或密码，但是可以删除其帐户而无需输入.我不确定如何要求.

Currently my users need to enter their password in order to change their email address or password, but can delete their account without entering it. I am not sure how to require this.

到目前为止，我有:

用户控制器:

def destroy
    @user = User.find(current_user.id)
    @user.destroy_with_password(user_params)
      if @user.destroy
          redirect_to root_url, notice: "User deleted."
      else
        redirect_to users_url
        flash[:notice] = "Couldn't delete"
      end
    end



    def user_params
         params.require(:user).permit(:username, :email, :password,
                                      :password_confirmation, :current_password, :avatar, etc....etc.... )
    end

一种形式:

<%= simple_form_for(@user, :method => :delete) do |f| %>
      <%= f.input :current_password, autocomplete: "off" %>
      <%= f.button :submit %>
<% end %>

即使没有输入密码，用户也将在此处删除.删除请求正在由正确的控制器操作处理；

Here the user deletes even if no password is inputted. The delete request is being processed by the correct controller action ;

Processing by UsersController#destroy as HTML

Processing by UsersController#destroy as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"bla bla bla", "user"=>{"current_password"=>"[FILTERED]"}, "commit"=>"Update User", "locale"=>"en", "id"=>"ce2dc2edc"}

SQL (0.1ms)  DELETE FROM "users" WHERE "users"."id" = $1  [["id", 15]]

我如何要求用户密码才能删除帐户?

How can I require the user's password in order to delete the account?

推荐答案

您要呼叫Devise的 destroy_with_password ，然后，然后呼叫ActiveRecord的 destroy .您只需要调用 destroy_with_password .代码应如下所示:

You're calling Devise's destroy_with_password and then calling ActiveRecord's destroy. You only need to call destroy_with_password. Code should read as follows:

def destroy
  @user = User.find(current_user.id)
  if @user.destroy_with_password(user_params)
  # if @user.destroy      # <== remove me, don't need to destroy twice!
      redirect_to root_url, notice: "User deleted."
  else
    redirect_to users_url
    flash[:notice] = "Couldn't delete"
  end
end

destroy_with_password 将返回真实值.

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