Я пытался добавить автора запроса перед сохранением в serializers.py
И получил ошибку:
Cannot assign "<django.contrib.auth.models.AnonymousUser object at 0x0000029169C48040>": "Category_product.posted_user" must be a "User" instance.
моделей. py
class Category_product(models.Model):
category_name = models.CharField(max_length=200, unique=True)
posted_user = models.ForeignKey(User, on_delete=models.CASCADE, default=1)
def __str__(self):
return self.category_name
views.py
class Category_productDetail(generics.RetrieveUpdateDestroyAPIView):
queryset = Category_product.objects.all()
serializer_class = Category_productSerializer
serializers.py
class Category_productSerializer(serializers.ModelSerializer):
post_user = serializers.ReadOnlyField(
source='posted_user.username')
class Meta:
model = Category_product
fields = ['id', 'category_name','post_user']
def validate(self, data):
data['posted_user'] = self.context['request'].user
return data