AI UPDATE
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+46
-16
@@ -24,8 +24,8 @@ logger = logging.getLogger(__name__)
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class ChatView(APIView):
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"""
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چت RAG با استریم.
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POST با {"message": "متن سوال", "sensor_uuid": "uuid-سنسور"}
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sensor_uuid اجباری — هر کاربر فقط به دیتای خودش دسترسی دارد.
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POST با {"service_id": "...", "query": "متن سوال", "user_id": "شناسه کاربر"}
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service_id اجباری است. user_id فقط برای سرویسهایی که user embeddings دارند اجباری میشود.
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"""
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@extend_schema(
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@@ -35,8 +35,11 @@ class ChatView(APIView):
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request=inline_serializer(
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name="ChatRequest",
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fields={
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"message": drf_serializers.CharField(help_text="متن سوال کاربر"),
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"sensor_uuid": drf_serializers.CharField(help_text="شناسه یکتای سنسور"),
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"service_id": drf_serializers.CharField(help_text="شناسه سرویس"),
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"query": drf_serializers.CharField(required=False, help_text="متن سوال کاربر"),
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"message": drf_serializers.CharField(required=False, help_text="نام قبلی فیلد query"),
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"user_id": drf_serializers.CharField(required=False, help_text="شناسه کاربر"),
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"sensor_uuid": drf_serializers.CharField(required=False, help_text="نام قبلی فیلد user_id"),
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},
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),
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responses={
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@@ -50,19 +53,25 @@ class ChatView(APIView):
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examples=[
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OpenApiExample(
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"نمونه درخواست",
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value={"message": "وضعیت خاک من چطوره؟", "sensor_uuid": "550e8400-e29b-41d4-a716-446655440000"},
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value={
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"service_id": "support_bot",
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"user_id": "12345",
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"query": "How do I reset my password?",
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},
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request_only=True,
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),
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],
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)
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def post(self, request: Request):
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from .config import load_rag_config, get_service_config
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data = request.data if request.method == "POST" else request.query_params
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message = data.get("message")
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sensor_uuid = data.get("sensor_uuid")
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logging.info("jhh")
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service_id = data.get("service_id")
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message = data.get("query", data.get("message"))
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user_id = data.get("user_id", data.get("sensor_uuid"))
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if not message or not isinstance(message, str):
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return Response(
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{"code": 400, "msg": "پارامتر message الزامی است."},
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{"code": 400, "msg": "پارامتر query الزامی است."},
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status=status.HTTP_400_BAD_REQUEST,
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)
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message = str(message).strip()
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@@ -71,22 +80,43 @@ class ChatView(APIView):
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{"code": 400, "msg": "پیام نباید خالی باشد."},
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status=status.HTTP_400_BAD_REQUEST,
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)
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if not sensor_uuid or not isinstance(sensor_uuid, str):
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if not service_id or not isinstance(service_id, str):
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return Response(
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{"code": 400, "msg": "پارامتر sensor_uuid الزامی است."},
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{"code": 400, "msg": "پارامتر service_id الزامی است."},
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status=status.HTTP_400_BAD_REQUEST,
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)
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sensor_uuid = str(sensor_uuid).strip()
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if not sensor_uuid:
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service_id = str(service_id).strip()
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if not service_id:
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return Response(
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{"code": 400, "msg": "sensor_uuid نباید خالی باشد."},
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{"code": 400, "msg": "service_id نباید خالی باشد."},
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status=status.HTTP_400_BAD_REQUEST,
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)
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cfg = load_rag_config()
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try:
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service = get_service_config(service_id, cfg)
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except KeyError:
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return Response(
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{"code": 400, "msg": f"service_id نامعتبر است: {service_id}"},
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status=status.HTTP_400_BAD_REQUEST,
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)
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if user_id is not None:
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user_id = str(user_id).strip()
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if not user_id:
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user_id = None
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if service.use_user_embeddings and not user_id:
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return Response(
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{"code": 400, "msg": "برای این service_id، پارامتر user_id الزامی است."},
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status=status.HTTP_400_BAD_REQUEST,
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)
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def generate():
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try:
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for chunk in chat_rag_stream(message, sensor_uuid=sensor_uuid):
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for chunk in chat_rag_stream(
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message,
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sensor_uuid=user_id,
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service_id=service_id,
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config=cfg,
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):
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yield chunk
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except Exception as e:
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yield f"\n[خطا: {e}]"
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