From 663bf0c9027491632bd464073c94d750b3063bb7 Mon Sep 17 00:00:00 2001
From: NamH <NamNh0122@gmail.com>
Date: Thu, 25 Jan 2024 23:14:24 +0700
Subject: [PATCH] fix: clean last message when user clean thread message
 (#1793)

Signed-off-by: James <james@jan.ai>
Co-authored-by: James <james@jan.ai>
---
 web/hooks/useDeleteThread.ts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/web/hooks/useDeleteThread.ts b/web/hooks/useDeleteThread.ts
index 84dd8a468..00ba98b99 100644
--- a/web/hooks/useDeleteThread.ts
+++ b/web/hooks/useDeleteThread.ts
@@ -49,6 +49,14 @@ export default function useDeleteThread() {
             threadId,
             messages.filter((msg) => msg.role === ChatCompletionRole.System)
           )
+
+        thread.metadata = {
+          ...thread.metadata,
+          lastMessage: undefined,
+        }
+        await extensionManager
+          .get<ConversationalExtension>(ExtensionTypeEnum.Conversational)
+          ?.saveThread(thread)
         updateThreadLastMessage(threadId, undefined)
       }
     }