From bb6a741d63aeeb1511191a01ebb5a3ef23cdf048 Mon Sep 17 00:00:00 2001
From: mountain <mountain@action2quare.com>
Date: Thu, 20 Jul 2023 01:36:55 +0900
Subject: [PATCH] =?UTF-8?q?=EB=A9=A4=EB=B2=84=20=EC=A0=91=EC=86=8D?=
 =?UTF-8?q?=EC=A2=85=EB=A3=8C=20=EC=95=8C=EB=A6=BC?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 core/group_memory.go | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/core/group_memory.go b/core/group_memory.go
index 4a08dd8..4c34fb1 100644
--- a/core/group_memory.go
+++ b/core/group_memory.go
@@ -524,14 +524,23 @@ func (gm *groupInMemory) UpdateGroupDocument(gid groupID, frag bson.M) error {
 }
 
 func (gm *groupInMemory) MemberDisconnected(room string, mid primitive.ObjectID) {
-	midstr := mid.Hex()
-	deleted, _ := gm.rh.JSONDel(room, "$._members."+midstr)
+	gid, err := primitive.ObjectIDFromHex(room)
+	if err != nil {
+		return
+	}
+	gd := &groupDoc{
+		id: gid,
+		rh: gm.rh,
+	}
+
+	tid := gd.tid(mid)
+	deleted, _ := gm.rh.JSONDel(room, "$._members."+tid)
 	if deleted > 0 {
 		// 퇴장을 알림
 		gm.sendUpstreamMessage(&wshandler.UpstreamMessage{
 			Target: "#" + room,
 			Body: bson.M{
-				midstr: bson.M{},
+				tid: bson.M{},
 			},
 			Tag: []string{"MemberDocFull"},
 		})