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我正在使用設計註冊的Rails應用程序。我使用單表繼承來管理用戶角色,similar to this。我有三個用戶型號User < ActiveRecord
,Admin < User
和Collaborator < User
。協作者和管理員共享會話。我目前的問題是創建新用戶,用戶被保存到數據庫和user_signed_in?返回true,但由於某種原因,current_user返回nil。設計current_user當我創建新用戶時返回nil,Rails 3.2
當用戶創建自己的帳戶應該重定向到我AccountsController指數動作,看起來像這樣:
def index
@accounts = current_user.accounts
end
結果:
undefined method `accounts' for nil:NilClass
相同的代碼工作時,我反而嘗試登錄。
我的路線看起來像這樣(as of):
devise_for :users, :controllers => {:sessions => 'sessions'}, :skip => [:registrations] do
delete '/logout', :to => 'sessions#destroy', :as => :destroy_user_session
get '/sign_in', :to => 'sessions#new', :as => :new_user_session
post '/sign_in', :to => 'sessions#create', :as => :user_session
end
devise_for :admins, :controllers => {:registrations => 'admins/registrations'}, :skip => :sessions do
get '/sign_up', :to => 'admins/registrations#new', :as => :new_admin
post '/sign_up', :to => 'admins/registrations#create', :as => :admin
end
devise_for :collaborators, :controllers => {:registrations => 'collaborators/registrations'}, :skip => :sessions
我也創建了我使用(the same as of)一些輔助方法:
# New Version using dynamic methods
%w(Collaborator Admin).each do |k|
define_method "current_#{k.underscore}" do
current_user if current_user.is_a?(k.constantize)
end
define_method "authenticate_#{k.underscore}!" do |opts={}|
send("current_#{k.underscore}") || not_authorized
end
end
def after_sign_in_path_for(resource)
if resource.is_a?(User)
accounts_path
else
super
end
end
def after_sign_up_path_for(resource)
accounts_path
end
有誰知道是什麼原因造成的?
有沒有想過這個?我知道這是幾年,但遇到類似的情況,並希望避免使用您的修復程序。它的簡單和將工作,但似乎你不應該 – MingMan 2017-08-04 18:54:58