fix(channels): add reply_to field to ChannelMessage for correct reply routing

ChannelMessage.sender was used both for display (username) and as the
reply target in Channel::send(). For Telegram, sender is the username
(e.g. "unknown") while send() requires the numeric chat_id, causing
"Bad Request: chat not found" errors.

Add a dedicated reply_to field to ChannelMessage that stores the
channel-specific reply address (Telegram chat_id, Discord channel_id,
Slack channel, etc.). Update all channel implementations and dispatch
code to use reply_to for send/start_typing/stop_typing calls.

This also fixes the same latent bug in Discord and Slack channels where
sender (user ID) was incorrectly passed as the reply target.
This commit is contained in:
chenmi 2026-02-17 09:13:30 +08:00 committed by Chummy
parent e21285f453
commit 18952f9a2b
15 changed files with 42 additions and 10 deletions

View file

@ -709,7 +709,7 @@ async fn handle_whatsapp_message(
{
Ok(response) => {
// Send reply via WhatsApp
if let Err(e) = wa.send(&response, &msg.sender).await {
if let Err(e) = wa.send(&response, &msg.reply_to).await {
tracing::error!("Failed to send WhatsApp reply: {e}");
}
}
@ -718,7 +718,7 @@ async fn handle_whatsapp_message(
let _ = wa
.send(
"Sorry, I couldn't process your message right now.",
&msg.sender,
&msg.reply_to,
)
.await;
}
@ -860,6 +860,7 @@ mod tests {
let msg = ChannelMessage {
id: "wamid-123".into(),
sender: "+1234567890".into(),
reply_to: "+1234567890".into(),
content: "hello".into(),
channel: "whatsapp".into(),
timestamp: 1,