tingwu

backend/ai_services/views.py

@@ -1,9 +1,10 @@
 import logging
 import uuid
 from rest_framework import viewsets, status
-from rest_framework.decorators import action
+from rest_framework.decorators import action, api_view, permission_classes, parser_classes
 from rest_framework.response import Response
-from rest_framework.parsers import MultiPartParser, FormParser
+from rest_framework.parsers import MultiPartParser, FormParser, JSONParser
+from rest_framework.permissions import AllowAny
 from django.conf import settings
 from .models import TranscriptionTask
 from .serializers import TranscriptionTaskSerializer
@@ -11,6 +12,46 @@ from .services import AliyunTingwuService
 
 logger = logging.getLogger(__name__)
 
+@api_view(['POST'])
+@permission_classes([AllowAny])
+def tingwu_callback(request):
+    """
+    处理阿里云听悟的回调消息
+    """
+    data = request.data
+    logger.info(f"收到听悟回调: {data}")
+    
+    # 1. 处理连通性测试消息
+    # 格式: {"Code": "0", "Data": {"Test": "..."}, "Message": "success", "RequestId": "..."}
+    if isinstance(data, dict) and 'Data' in data and 'Test' in data['Data']:
+        logger.info("收到听悟连通性测试请求")
+        return Response({'message': 'success'}, status=status.HTTP_200_OK)
+
+    # 2. 处理任务完成消息 (根据实际文档或后续调试完善)
+    # 通常会包含 TaskId 和 Status
+    # 注意：阿里云听悟回调的结构可能在 Header 或 Body 中不同，需根据实际情况调整
+    # 这里是一个通用的处理逻辑
+    task_id = data.get('TaskId')
+    task_status = data.get('Status')
+    
+    if task_id:
+        try:
+            task = TranscriptionTask.objects.filter(task_id=task_id).first()
+            if task:
+                if task_status == 'COMPLETE':
+                    logger.info(f"任务 {task_id} 完成，等待下一次查询刷新")
+                    # 可以在这里直接调用 get_task_info 刷新数据，但要注意超时
+                elif task_status == 'FAILED':
+                    task.status = TranscriptionTask.Status.FAILED
+                    task.error_message = data.get('StatusText', 'Callback reported failure')
+                    task.save()
+            else:
+                logger.warning(f"回调收到未知任务ID: {task_id}")
+        except Exception as e:
+            logger.error(f"处理回调异常: {e}")
+
+    return Response({'message': 'success'}, status=status.HTTP_200_OK)
+
 class TranscriptionTaskViewSet(viewsets.ModelViewSet):
     queryset = TranscriptionTask.objects.all()
     serializer_class = TranscriptionTaskSerializer