Hi!

I'm having a weird issue that I can't track down... For context, I have resources of Users, Registries, and Giftlines. Each User has many Registries. Each Registry has many Giftlines. It's a belongs to association for them in a reverse manner.

What is basically happening, is that when I am creating a giftline, the giftline itself is created properly, and linked to its associated Registry properly, but then in the process of being redirected back to the Registry show page, the session[:user_id] variable is cleared and I'm logged out.

As far as I can tell, where it goes wrong is here in the registries_controller:

  def show
    @registry = Registry.find(params[:id])
    @user = User.find(@registry.user_id)
    if (params[:user_id] && (@user.login != params[:user_id]) )
      flash[:notice] = "User #{params[:user_id]} does not have such a registry."
      redirect_to user_registries_path(session[:user_id])
    end
  end

Now, to be clear, I can do a show of the registry normally, and nothing weird happens. It's only when I've added a giftline does the session[:user_id] variable get cleared.

I used the debugger and this is what seems to be happening.

(rdb:19) list
[20, 29] in /Users/kriston/Dropbox/ruby_apps/bee_registered/app/controllers/registries_controller.rb
   20        render :action => 'new'
   21      end
   22    end
   23    
   24    def show
=> 25      @registry = Registry.find(params[:id])
   26      @user = User.find(@registry.user_id)
   27      if (params[:user_id] && (@user.login != params[:user_id]) )
   28        flash[:notice] = "User #{params[:user_id]} does not have such a registry."
   29        redirect_to user_registries_path(session[:user_id])
(rdb:19) session[:user_id]
"tester"
(rdb:19)

So from there we can see that the code has gotten back to the show command after the item had been added, and that the session[:user_id] variable is still set.

(rdb:19) list
[22, 31] in /Users/kriston/Dropbox/ruby_apps/bee_registered/app/controllers/registries_controller.rb
   22    end
   23    
   24    def show
   25      @registry = Registry.find(params[:id])
   26      @user = User.find(@registry.user_id)
=> 27      if (params[:user_id] && (@user.login != params[:user_id]) )
   28        flash[:notice] = "User #{params[:user_id]} does not have such a registry."
   29        redirect_to user_registries_path(session[:user_id])
   30      end
   31    end
(rdb:19) session[:user_id]
"tester"
(rdb:19) 

Stepping on, we get to this point. And the session[:user_id] is still set. At this point, the URL is of the format localhost:3000/registries/:id, so params[:user_id] fails, and the if condition doesn't occur. (Unless I am completely wrong >.<)

So then the next bit occurs, which is

(rdb:19) list
[1327, 1336] in /Library/Ruby/Gems/1.8/gems/actionpack-2.3.5/lib/action_controller/base.rb
   1327        end
   1328  
   1329        def perform_action
   1330          if action_methods.include?(action_name)
   1331            send(action_name)
=> 1332            default_render unless performed?
   1333          elsif respond_to? :method_missing
   1334            method_missing action_name
   1335            default_render unless performed?
   1336          else
(rdb:19) session[:user_id]
"tester"

And then when I hit next...

(rdb:19) next
2: session[:user_id] = 
/Library/Ruby/Gems/1.8/gems/actionpack-2.3.5/lib/action_controller/filters.rb:618
return index if nesting != 0 || aborted
(rdb:19) list
[613, 622] in /Library/Ruby/Gems/1.8/gems/actionpack-2.3.5/lib/action_controller/filters.rb
   613        private
   614          def call_filters(chain, index, nesting)
   615            index = run_before_filters(chain, index, nesting)
   616            aborted = @before_filter_chain_aborted
   617            perform_action_without_filters unless performed? || aborted
=> 618            return index if nesting != 0 || aborted
   619            run_after_filters(chain, index)
   620          end
   621  
   622          def run_before_filters(chain, index, nesting)
(rdb:19) session
{:user_id=>nil, :session_id=>"49992cdf2ddc708b441807f998af7ddc", :return_to=>"/registries", "flash"=>{}, :_csrf_token=>"xMDI0oDaOgbzhQhDG7EqOlGlxwIhHlB6c71fWgOIKcs="}

The session[:user_id] is cleared, and when the page renders, I'm logged out. >.<

Sooo.... Any idea why this is occurring? It just occurred to me that I'm not sure if I'm meant to be pasting large chunks of debug output in here... Somebody point out to me if I'm not meant to be doing this. >.>

And yes, this only occurs when I have added a giftitem, and it is sending me back to the registry page. When I'm viewing it, the same code occurs, but the session[:user_id] variable isn't cleared. It's driving me mildly insane.

Thanks!