強制用戶在設計中註銷

Question

我有一個應用程序，用戶的會員資格已過期。

我正在設置一個before_filter在我的applications.rb文件中，以檢查它們是否在網站中成爲活動成員之前處於活動狀態。

在我的application.rb中的文件：

before_filter :check_account 

def check_account 
    if user_signed_in? 
    if current_user.account.expired 
     flash[:error] = "Your account is expired. Please contact Navanti for renewal." 
     redirect_to destroy_user_session_path 
    end 
    end 
end 

我不斷收到重定向循環錯誤。我猜這是因爲被稱爲的註銷頁面也在做before_filter，但是如果我把except => [:users => :sign_out]它仍然會引發循環錯誤。

感謝您的幫助。

---

要求設計方法：

# DELETE /resource/sign_out 

def destroy 
    redirect_path = after_sign_out_path_for(resource_name) 
    signed_out = (Devise.sign_out_all_scopes ? sign_out : sign_out(resource_name)) 
    set_flash_message :notice, :signed_out if signed_out && is_navigational_format? 

    # We actually need to hardcode this as Rails default responder doesn't 
    # support returning empty response on GET request 
    respond_to do |format| 
    format.any(*navigational_formats) { redirect_to redirect_path } 
    format.all do 
     head :no_content 
    end 
    end 
end 

Answer 1

嘗試查詢控制器/操作方式如下：

def check_account 
    return if params[:controller] == "devise/sessions" && params[:action] == "destroy" 
    if user_signed_in? 
    if current_user.account.expired 
     flash[:error] = "Your account is expired. Please contact Navanti for renewal." 
     redirect_to destroy_user_session_path 
    end 
    end 
end 

這樣應該可以消除您遇到的重定向循環。