使用序列化器获取Django ORM auth_user. id数据

我有一个SQLAlchemy的模型.以下是我的models.py:

class PlaceInfoModel(Base):
    __tablename__ = 'place_info'

    id = Column(Integer, primary_key=True, autoincrement=True)
    owner_id = Column(Integer,nullable=False)  
    name = Column(String(60))
    address = Column(String(300))
    rating = Column(Float)
    type = Column(String(20))
    image = Column(String)

serializer.py:

from .models import PlaceInfoModel, sessionmaker,engine
from rest_framework import serializers
from django.contrib.auth.models import User
from rest_framework.fields import CurrentUserDefault


class PlaceInfoSerializer(serializers.Serializer):
    name = serializers.CharField()
    address = serializers.CharField()
    rating = serializers.FloatField()
    image = serializers.CharField(required=False)
    owner_id = serializers.IntegerField() # i want to auto update it with auth_user.id on POST request
    
    
        

这是我的views.py分:

class PlaceViewSet(ViewSet):
    authentication_classes = [JWTAuthentication]
    permission_classes = [IsAuthenticatedOrReadOnly, IsPermittedForAction]
    ordering_fields = ['id', 'name', 'rating', 'address']

    
    def create(self, request):
        serializer = PlaceInfoSerializer(data=request.data)
        print(request.user.id)
        if serializer.is_valid():
            Session = sessionmaker(bind=engine)
            session = Session()
            place = PlaceInfoModel(**serializer.validated_data)
            session.add(place)
            session.commit()
            return Response(serializer.data, status=status.HTTP_201_CREATED)
        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)

我想通过SimpleJWT身份验证以某种方式将我的Owner_id填充到serializers.py.我try 使用CurrentUserDefault()执行此操作，但失败了.