From 71fc86b9a6f5e2250f5ca557a9f793c6c1879716 Mon Sep 17 00:00:00 2001
From: Wentao Lyu <35-wentao.lyu@users.noreply.git.stereye.tech>
Date: Wed, 15 Mar 2023 02:43:21 +0800
Subject: [PATCH] fix: buildTree should store parent-not-exist message as root.
 rather than dropping them.

---
 client/src/components/Messages/index.jsx | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/client/src/components/Messages/index.jsx b/client/src/components/Messages/index.jsx
index 5d191e61cf..85c671d691 100644
--- a/client/src/components/Messages/index.jsx
+++ b/client/src/components/Messages/index.jsx
@@ -34,14 +34,11 @@ const Messages = ({ messages }) => {
     messages.forEach(message => {
       messageMap[message.messageId] = {...message, children: []};
 
-      if (message.parentMessageId === "00000000-0000-0000-0000-000000000000") {
+      const parentMessage = messageMap[message.parentMessageId];
+      if (parentMessage)
+        parentMessage.children.push(messageMap[message.messageId]);
+      else 
         rootMessages.push(messageMap[message.messageId]);
-      } else {
-        const parentMessage = messageMap[message.parentMessageId];
-        if (parentMessage) {
-          parentMessage.children.push(messageMap[message.messageId]);
-        }
-      }
     });
   
     return rootMessages;