fix(dossier): can download an expired dossier

app/controllers/users/dossiers_controller.rb

@@ -536,7 +536,7 @@ module Users
         Dossier.visible_by_user.or(Dossier.for_procedure_preview).or(Dossier.for_editing_fork)
       elsif action_name == 'restore'
         Dossier.hidden_by_user
-      elsif action_name == 'extend_conservation_and_restore'
+      elsif action_name == 'extend_conservation_and_restore' || (action_name == 'show' && request.format.pdf?)
         Dossier.visible_by_user.or(Dossier.hidden_by_expired)
       else
         Dossier.visible_by_user

spec/system/users/list_dossiers_spec.rb

@@ -246,6 +246,14 @@ describe 'user access to the list of their dossiers', js: true do
         expect(page).to have_content('2 supprimés récemment')
       end
     end
+
+    context 'when user download PDF of expired' do
+      scenario "generate PDF" do
+        click_on "3 supprimés récemment"
+        click_on 'Télécharger mon dossier', match: :first
+        # Test fails when an error happens during PDF generation
+      end
+    end
   end
 
   describe "user search bar" do