Progress bar on payment form page.

[wolnelektury.git] / src / club / templatetags / club.py

diff --git a/src/club/templatetags/club.py b/src/club/templatetags/club.py
index 42913fe..d691297 100644 (file)
--- a/src/club/templatetags/club.py
+++ b/src/club/templatetags/club.py
@@ -66,3 +66,15 @@ def club_active_30day_sum():
         yearly=False, monthly=False,
         payed_at__gte=now() - timedelta(days=30)
     ).aggregate(s=Sum('amount'))['s'] or 0
+
+
+@register.simple_tag
+def club_monthly_since(start):
+    return Schedule.objects.filter(
+        monthly=True, payed_at__gte=start).count()
+
+
+@register.simple_tag
+def club_monthly_missing_since(start, target):
+    return target - Schedule.objects.filter(
+        monthly=True, payed_at__gte=start).count()