支持设备短按向家长留言

talkingq-url/handlers/mqtt_handler.py

@@ -335,8 +335,21 @@ class TalkingQMQTTService:
 
     async def _handle_short_press_message(self, device_id: str, payload: dict):
         params = payload.get("params", {})
-        nfc_uuid = params.get("uuid")
+        nfc_uuid = str(params.get("uuid") or "").strip()
         logger.info(device_id, "", f"[短按留言] 设备 {device_id} 短按发送留言, UUID={nfc_uuid}")
+        if nfc_uuid == settings.talkingq_parent_message_uuid:
+            await device_target_cache.set_parent_target(device_id, nfc_uuid)
+            response_payload = {
+                "msg_id": "011",
+                "status": "success",
+                "type": 0,
+                "params": {
+                    "url": "http://175.24.73.253:8080/assets/audio/message_ok.mp3"
+                },
+            }
+            await self._publish(f"device/{device_id}/event_resp", response_payload)
+            return
+
         media_file_key = str(params.get("media_file_key") or params.get("audio_url") or "").strip()
         if media_file_key:
             try:
@@ -351,6 +364,18 @@ class TalkingQMQTTService:
                     ext_json=params.get("ext_json") if isinstance(params.get("ext_json"), dict) else None,
                 )
                 logger.info(device_id, "", f"[短按留言] 设备 {device_id} 留言已写入家长会话")
+                await self._publish(
+                    f"device/{device_id}/event_resp",
+                    {
+                        "msg_id": "011",
+                        "status": "success",
+                        "type": 0,
+                        "params": {
+                            "url": "http://175.24.73.253:8080/assets/audio/message_ok.mp3"
+                        },
+                    },
+                )
+                return
             except Exception as exc:
                 logger.warning(device_id, "", f"[短按留言] 设备 {device_id} 留言写入失败: {exc}")
                 await self._publish(
@@ -363,14 +388,7 @@ class TalkingQMQTTService:
                 )
                 return
 
-        payload = {
-            "msg_id": "011",
-            "status": "success",
-            "type": 0,
-            "params": {
-                "url": f"http://{settings.server_host}:{settings.server_port}/assets/audio/message_ok.mp3"
-            }
-        }
+        payload = {"msg_id": "011", "status": "failed", "message": "unsupported uuid"}
         await self._publish(f"device/{device_id}/event_resp", payload)
 
     async def _handle_device_identity_init(self, imei: str, payload: dict):