【发布时间】:2016-04-15 11:43:11
【问题描述】:
我有设计 gem 授权的用户模型。我要添加 after_sign_in_path 方法:
# application_controller.rb
protected
# redirecting to appropriate url based on role
def after_sign_in_path_for(resource)
if current_user.has_role?(:admin)
dashboard_path
elsif current_user.has_role?(:student)
root_path
end
end
undefined method `user_url' for #<Devise::SessionsController:0x007fb89b5b00a8> Did you mean? course_url
authenticate :user do
resources :feeds, only: [:index]
resources :courses, only: [:index, :show]
# etc...
end
这也是它指向我的代码:
if options.empty?
recipient.send(method, *args)
else
recipient.send(method, *args, options)
end
和日志的第一行:
actionpack (4.2.4) lib/action_dispatch/routing/polymorphic_routes.rb:220:in `polymorphic_method'
每当我推荐 after_sign_in_path_for 时,我都可以登录。如果我评论 after_sign_in_path_for 的内容但将 after_sign_in_path_for 方法留空,我也会收到此错误。
编辑:我测试过我还没有登录,而不仅仅是没有重定向。我认为错误发生在调用 after_sign_in_path_for 中,而不是在 redirect_to 或其他中。可能它与资源有关。
EDIT2:这是我的 rake 路线:
new_user_session GET /users/sign_in(.:format) devise/sessions#new
user_session POST /users/sign_in(.:format) devise/sessions#create
destroy_user_session DELETE /users/sign_out(.:format) devise/sessions#destroy
user_password POST /users/password(.:format) devise/passwords#create
new_user_password GET /users/password/new(.:format) devise/passwords#new
edit_user_password GET /users/password/edit(.:format) devise/passwords#edit
PATCH /users/password(.:format) devise/passwords#update
PUT /users/password(.:format) devise/passwords#update
cancel_user_registration GET /users/cancel(.:format) registrations#cancel
user_registration POST /users(.:format) registrations#create
new_user_registration GET /users/sign_up(.:format) registrations#new
edit_user_registration GET /users/edit(.:format) registrations#edit
PATCH /users(.:format) registrations#update
PUT /users(.:format) registrations#update
DELETE /users(.:format) registrations#destroy
user_confirmation POST /users/confirmation(.:format) devise/confirmations#create
new_user_confirmation GET /users/confirmation/new(.:format) devise/confirmations#new
GET /users/confirmation(.:format) devise/confirmations#show
admin_root GET / rails_admin/main#dashboard
student_root GET / feeds#index
feeds GET /feeds(.:format) feeds#index
courses GET /courses(.:format) courses#index
course GET /courses/:id(.:format) courses#show
schools GET /schools(.:format) schools#index
school GET /schools/:id(.:format) schools#show
universities GET /universities(.:format) universities#index
university GET /universities/:id(.:format) universities#show
rails_admin /admin RailsAdmin::Engine
POST /graphql(.:format) graphql#create
landing_confirmation GET /landing/confirmation(.:format) landing#confirmation
landing_access_denied GET /landing/access_denied(.:format) landing#access_denied
root GET / landing#index
EDIT3:这是我的 github 仓库:
https://github.com/yerassyl/nurate
【问题讨论】:
-
你能在 after_sign_in 中获取 current_user 吗?
-
@ChakreshwarSharma,即使我评论 after_sign_in_path_for 的内容,我也会收到此错误。
-
删除方法的内容 & 写 logger.info("current_user="+current_user.to_json)super ,你得到的输出是什么
-
乍一看,您的路线看起来并不标准。我的意思是设计建议的方式。您应该检查设计 gem 文档。就我个人而言,我会配置一个经典的设计路线并在控制器中使用之前的操作进行身份验证。
-
@ChakreshwarSharma,未定义的方法
super' for true:TrueClass Did you mean? suppress. or if I remove .super I got: undefined methodto_model' for true:TrueClass 你的意思是? to_yaml
标签: ruby-on-rails ruby-on-rails-4 devise