From 222c97d63c34ab56c3bcbb299c6cf70a0eee7360 Mon Sep 17 00:00:00 2001
From: Commander1024 <commander@commander1024.de>
Date: Fri, 18 Sep 2020 21:19:31 +0200
Subject: [PATCH] Added voucher validity boolean icon display.

---
 django_lostplaces/lostplaces/admin.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/django_lostplaces/lostplaces/admin.py b/django_lostplaces/lostplaces/admin.py
index d56db16..977bc23 100644
--- a/django_lostplaces/lostplaces/admin.py
+++ b/django_lostplaces/lostplaces/admin.py
@@ -17,6 +17,11 @@ class VoucherAdmin(admin.ModelAdmin):
     readonly_fields = ['created_when']
     list_display = ('__str__', 'code', 'created_when', 'expires_when', 'valid')
 
+    def valid(self, instance):
+        return timezone.now() <= instance.expires_when
+    
+    valid.boolean = True
+
 class PhotoAlbumsAdmin(admin.ModelAdmin):
     list_display = ('label', 'place', 'url' )