From 81a9993facc9f937a85f4dc0e1bc9a765a6f04dc Mon Sep 17 00:00:00 2001
From: kicer <kicer@foresh.com>
Date: Tue, 28 Jul 2026 19:43:13 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9C=80=E8=BF=91=E6=B4=BB=E8=B7=83=E7=9A=84?=
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---
 server/routes/rooms.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/server/routes/rooms.js b/server/routes/rooms.js
index fafb011..04ba0c2 100644
--- a/server/routes/rooms.js
+++ b/server/routes/rooms.js
@@ -21,6 +21,13 @@ router.get('/', authMiddleware, (req, res) => {
     const lastMsg = db.prepare('SELECT text, timestamp FROM messages WHERE room_id = ? ORDER BY id DESC LIMIT 1').get(room.id);
     return { ...room, last_message: lastMsg ? lastMsg.text : '', last_time: lastMsg ? lastMsg.timestamp : '' };
   });
+  // 按最后消息时间排序，最近的在前，无消息的排最后
+  result.sort((a, b) => {
+    if (!a.last_time && !b.last_time) return 0;
+    if (!a.last_time) return 1;
+    if (!b.last_time) return -1;
+    return b.last_time.localeCompare(a.last_time);
+  });
   res.json(result);
 });