From f10b6f4f0b57f80558d4be798ebed09e4735bead Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Sep 21 2018 20:43:28 +0000
Subject: Make the most recent flags appear at the top


By inverting the order in which pull_request.flags returns the flags and
ensure this order is based on the date_created, we ensure that the most
recently added flags appear at the top when showing them on PRs, rather
than having them order by update date/time.

Fixes https://pagure.io/pagure/issue/3656

Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>

---

diff --git a/pagure/lib/model.py b/pagure/lib/model.py
index 7ade5a5..5aa0093 100644
--- a/pagure/lib/model.py
+++ b/pagure/lib/model.py
@@ -2234,7 +2234,11 @@ class PullRequestFlag(BASE):
 
     pull_request = relation(
         "PullRequest",
-        backref=backref("flags", cascade="delete, delete-orphan"),
+        backref=backref(
+            "flags",
+            order_by=str("(pull_request_flags.c.date_created).desc()"),
+            cascade="delete, delete-orphan"
+        ),
         foreign_keys=[pull_request_uid],
         remote_side=[PullRequest.uid],
     )