From 345684300f885648b6abf520418f0183e8b5b0ab Mon Sep 17 00:00:00 2001
From: cuom1999 <lephuocdinh99@gmail.com>
Date: Wed, 24 Apr 2024 14:13:11 -0500
Subject: [PATCH] Only allow clone contest after 1 day

---
 judge/views/contests.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/judge/views/contests.py b/judge/views/contests.py
index 7211333..f902aef 100644
--- a/judge/views/contests.py
+++ b/judge/views/contests.py
@@ -480,7 +480,10 @@ def is_contest_clonable(request, contest):
         return True
     if contest.access_code and not contest.is_editable_by(request.user):
         return False
-    if contest.ended:
+    if (
+        contest.end_time is not None
+        and contest.end_time + timedelta(days=1) < contest._now
+    ):
         return True
     return False