From ed5dc5ea51cf6991095859681101bb959aff4866 Mon Sep 17 00:00:00 2001
From: Koshkoshinsk <163998153+Koshkoshinsk@users.noreply.github.com>
Date: Wed, 15 Apr 2026 07:38:02 +0000
Subject: [PATCH] fix(v2/chat-sdk): project author into flat sender fields for
 router gate

The chat-sdk bridge was emitting inbound messages with a nested
author.{userId,fullName,userName} shape, but router.ts:extractAndUpsertUser
reads flat content.senderId / sender / senderName. Result: every chat-sdk
adapter (telegram, discord, slack, teams, gchat, webex, matrix, resend,
imessage, whatsapp-cloud) hit the strict access gate with userId=null and
got dropped, even for the registered owner.

Project author into the flat fields inside messageToInbound so the bridge
matches the contract documented at router.ts:14-17. Native adapters
already set these directly.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 src/channels/chat-sdk-bridge.ts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/channels/chat-sdk-bridge.ts b/src/channels/chat-sdk-bridge.ts
index 885293b46..c6853a974 100644
--- a/src/channels/chat-sdk-bridge.ts
+++ b/src/channels/chat-sdk-bridge.ts
@@ -121,6 +121,19 @@ export function createChatSdkBridge(config: ChatSdkBridgeConfig): ChannelAdapter
       if (replyTo) serialized.replyTo = replyTo;
     }
 
+    // Project chat-sdk's nested author into the flat sender fields the router
+    // expects (see src/router.ts extractAndUpsertUser). Native adapters already
+    // populate these directly; this brings chat-sdk adapters in line.
+    const author = serialized.author as
+      | { userId?: string; fullName?: string; userName?: string }
+      | undefined;
+    if (author) {
+      const name = author.fullName ?? author.userName;
+      serialized.senderId = author.userId;
+      serialized.sender = name;
+      serialized.senderName = name;
+    }
+
     // Drop raw to save DB space (can be very large)
     serialized.raw = undefined;