feat: 打通通知回执与消息状态留痕

tests/test_chat.py

@@ -174,6 +174,51 @@ def test_chat_execution_creates_notification_record_from_agent_result(client, db
     assert record.web_detail_url.endswith(f"/audit/{AgentAuditLog.objects.get().id}/")
 
 
+def test_chat_execution_uses_notification_payload_message_status_and_receipt(client, db, monkeypatch):
+    batch, conversation = _create_conversation_with_batch()
+    UploadedDocument.objects.create(
+        batch=batch,
+        scenario_id="document_review",
+        original_name="说明书.md",
+        file_type="md",
+        size=1,
+        status=UploadedDocument.STATUS_INDEXED,
+    )
+
+    monkeypatch.setattr(
+        "apps.chat.views.run_agent",
+        lambda *args, **kwargs: AgentResult(
+            answer="通知已发送",
+            status="success",
+            notification_payload={
+                "batch_id": batch.batch_id,
+                "conversation_id": conversation.conversation_id,
+                "product_name": batch.product_name,
+                "notify_reason": "task_completed",
+                "message_status": "sent",
+                "web_detail_url": "https://example.com/audit/custom",
+                "receipt": {"message_id": "msg-custom", "status": "sent"},
+                "owners": [
+                    {
+                        "owner_role": "注册资料负责人",
+                        "feishu_user_id": "ou_demo_1",
+                    }
+                ],
+            },
+        ),
+    )
+
+    response = client.post(
+        reverse("chat:detail", args=[conversation.conversation_id]),
+        {"message": "执行通知任务"},
+    )
+
+    assert response.status_code == 200
+    record = NotificationRecord.objects.get()
+    assert record.message_status == "sent"
+    assert record.receipt["message_id"] == "msg-custom"
+
+
 def test_chat_execution_creates_failed_notification_record_and_updates_conversation(client, db, monkeypatch):
     batch, conversation = _create_conversation_with_batch()
     UploadedDocument.objects.create(