From cb99d8b6565f0e8d17cf180ef360809054b12bdf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Luk=C3=A1=C5=A1=20Kucharczyk?= <lukas@kucharczyk.xyz>
Date: Thu, 9 Nov 2023 09:18:49 +0100
Subject: [PATCH] Fix potential division by zero

---
 games/views.py | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/games/views.py b/games/views.py
index 5196801..6f31f65 100644
--- a/games/views.py
+++ b/games/views.py
@@ -304,9 +304,17 @@ def stats(request, year: int = 0):
     purchased_unfinished = all_purchased_without_refunded_this_year.filter(
         date_finished__isnull=True
     )
-    unfinished_purchases_percent = int(
-        purchased_unfinished.count() / all_purchased_refunded_this_year.count() * 100
-    )
+    if (
+        purchased_unfinished.count() == 0
+        or all_purchased_refunded_this_year.count() == 0
+    ):
+        unfinished_purchases_percent = 0
+    else:
+        unfinished_purchases_percent = int(
+            purchased_unfinished.count()
+            / all_purchased_refunded_this_year.count()
+            * 100
+        )
 
     all_finished_this_year = Purchase.objects.filter(date_finished__year=year).order_by(
         "date_finished"