fix: preserve conversation context in Telegram private chats (#1105)

* fix: preserve conversation context in Telegram private chats

In private (1-on-1) chats, set topic_id=None so all messages map to a
single DeerFlow thread per chat instead of creating a new thread for
every message. Also fix _cmd_generic to use topic_id=None in private
chats so /new correctly targets the default thread.

Group chat behavior is unchanged (reply_to or msg_id as topic_id).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: preserve conversation context in Telegram private chats

Fixes #1101

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: mirror _on_text reply logic in _cmd_generic for group chats

_cmd_generic now prefers reply_to_message.message_id over msg_id in
group/supergroup chats, consistent with _on_text. This ensures commands
like /new and /status target the correct conversation thread when sent
as a reply in group chats.

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Co-authored-by: JeffJiang <for-eleven@hotmail.com>
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
This commit is contained in:
Matt(허철진)
2026-03-14 10:47:24 +09:00
committed by GitHub
parent d6bfadab12
commit d197d50146
3 changed files with 237 additions and 18 deletions

View File

@@ -351,12 +351,12 @@ class ChannelManager:
async def _handle_chat(self, msg: InboundMessage) -> None:
client = self._get_client()
# Look up existing DeerFlow thread by topic_id (if present)
thread_id = None
if msg.topic_id:
thread_id = self.store.get_thread_id(msg.channel_name, msg.chat_id, topic_id=msg.topic_id)
if thread_id:
logger.info("[Manager] reusing thread: thread_id=%s for topic_id=%s", thread_id, msg.topic_id)
# Look up existing DeerFlow thread.
# topic_id may be None (e.g. Telegram private chats) — the store
# handles this by using the "channel:chat_id" key without a topic suffix.
thread_id = self.store.get_thread_id(msg.channel_name, msg.chat_id, topic_id=msg.topic_id)
if thread_id:
logger.info("[Manager] reusing thread: thread_id=%s for topic_id=%s", thread_id, msg.topic_id)
# No existing thread found — create a new one
if thread_id is None: