Implement get_person()

aleksis/apps/paweljong/models.py

@@ -271,6 +271,9 @@ class EventRegistration(ExtensibleModel):
         RegistrationState, verbose_name=_("States"), related_name="registrations"
     )
 
+    def get_person(self):
+        return self.person
+
     def get_invoice(self):
         # FIXME Maybe do not hard-code this
         client, __ = Client.objects.get_or_create(name="Teckids e.V.")