From 26592738242dc61474d7ab4502fe1e8f395aac46 Mon Sep 17 00:00:00 2001
From: Luca <Luca@hackerspace-bamberg.de>
Date: Fri, 21 Apr 2023 22:03:55 +0200
Subject: [PATCH] Redirect to 'register' page and show warning if token is not
 found

---
 shiftregister/app/views.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/shiftregister/app/views.py b/shiftregister/app/views.py
index e20d03f..4790981 100644
--- a/shiftregister/app/views.py
+++ b/shiftregister/app/views.py
@@ -72,7 +72,16 @@ def index(request):
 
 
 def login(request, token):
-    tk = get_object_or_404(LoginToken, pk=token)
+    try:
+        tk = LoginToken.objects.get(pk=token)
+    except LoginToken.DoesNotExist:
+        messages.add_message(
+            request,
+            messages.WARNING,
+            "Wir konnten dich nicht in unserer Datenbank finden. Beachte bitte, dass du dich neu registrieren musst, auch wenn du letztes Jahr bereits geholfen hast.",
+        )
+        return redirect("register")
+
     if not tk.helper.number_validated:
         tk.helper.number_validated = True
         tk.helper.save()