From 56c5bac0c6b5fc622a0b274861a98b9dca00259e Mon Sep 17 00:00:00 2001
From: Radek Czajka <rczajka@rczajka.pl>
Date: Wed, 22 Jan 2020 15:15:17 +0100
Subject: [PATCH 1/1] Admin club counters.

---
 .../admin/club/schedule/change_list.html      | 18 +++++++-
 src/club/templatetags/club.py                 | 42 ++++++++++++++++++-
 2 files changed, 57 insertions(+), 3 deletions(-)

diff --git a/src/club/templates/admin/club/schedule/change_list.html b/src/club/templates/admin/club/schedule/change_list.html
index ff08cfbde..69fd851a6 100644
--- a/src/club/templates/admin/club/schedule/change_list.html
+++ b/src/club/templates/admin/club/schedule/change_list.html
@@ -2,6 +2,22 @@
 {% load club %}
 
 {% block content %}
-  <p>Aktywne miesięczne wpłaty: {% club_active_monthly_count %} sztuk, {% club_active_monthly_sum %} zł.</p>
+  <table class="table">
+    <tr>
+      <td>Aktywne miesięczne wpłaty cykliczne:</td>
+      <td>{% club_active_monthly_count %} sztuk</td>
+      <td>{% club_active_monthly_sum %} zł.</td>
+    </tr>
+    <tr>
+      <td>Aktywne roczne wpłaty cykliczne:</td>
+      <td>{% club_active_yearly_count %} sztuk</td>
+      <td>{% club_active_yearly_sum %} zł.</td>
+    </tr>
+    <tr>
+      <td>Jednorazowe wpłaty w ciągu ostatnich 30 dni:</td>
+      <td>{% club_active_30day_count %} sztuk</td>
+      <td>{% club_active_30day_sum %} zł.</td>
+    </tr>
+  </table>
   {{ block.super }}
 {% endblock content %}
diff --git a/src/club/templatetags/club.py b/src/club/templatetags/club.py
index 7e8bc038c..b0ce86817 100644
--- a/src/club/templatetags/club.py
+++ b/src/club/templatetags/club.py
@@ -1,6 +1,7 @@
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
+from datetime import timedelta
 from django.db.models import Sum
 from django import template
 from django.utils.timezone import now
@@ -18,9 +19,46 @@ def active_schedule(user):
 
 @register.simple_tag
 def club_active_monthly_count():
-    return Schedule.objects.filter(expires_at__gt=now(), monthly=True, is_cancelled=False).count()
+    return Schedule.objects.filter(
+        expires_at__gt=now(),
+        monthly=True,
+        is_cancelled=False
+    ).count()
 
 @register.simple_tag
 def club_active_monthly_sum():
-    return Schedule.objects.filter(expires_at__gt=now(), monthly=True, is_cancelled=False).aggregate(s=Sum('amount'))['s']
+    return Schedule.objects.filter(
+        expires_at__gt=now(),
+        monthly=True,
+        is_cancelled=False
+    ).aggregate(s=Sum('amount'))['s'] or 0
 
+@register.simple_tag
+def club_active_yearly_count():
+    return Schedule.objects.filter(
+        expires_at__gt=now(),
+        yearly=True,
+        is_cancelled=False
+    ).count()
+
+@register.simple_tag
+def club_active_yearly_sum():
+    return Schedule.objects.filter(
+        expires_at__gt=now(),
+        yearly=True,
+        is_cancelled=False
+    ).aggregate(s=Sum('amount'))['s'] or 0
+
+@register.simple_tag
+def club_active_30day_count():
+    return Schedule.objects.filter(
+        yearly=False, monthly=False,
+        payed_at__gte=now() - timedelta(days=30)
+    ).count()
+
+@register.simple_tag
+def club_active_30day_sum():
+    return Schedule.objects.filter(
+        yearly=False, monthly=False,
+        payed_at__gte=now() - timedelta(days=30)
+    ).aggregate(s=Sum('amount'))['s'] or 0
-- 
2.20.1