How to upload multiple files in django rest framework

Here is how you upload multiple files on blogs api:

models.py

class Blogs(models.Model):
    ...
 

class Photo(models.Model):
    blogs = models.ForeignKey(Blogs, related_name='blogs_img')
    image = models.ImageField(upload_to=content_file_name)

serializers.py

class PhotoSerializer(serializers.ModelSerializer):

    class Meta:
        model = Photo
        fields = ['blogs', 'image',]


class BlogsSerializer(serializers.ModelSerializer):
    photos = serializers.SerializerMethodField()

    def get_photos(self, obj):
        photos = Photo.objects.filter(blogs=obj)
        return PhotoSerializer(photos, many=True, read_only=False).data

    class Meta:
        model = Blogs
        fields = [
            ...
            'photos',
    ]

views.py

class BlogsViewSet(viewsets.ModelViewSet):
    serializer_class = BlogsSerializer
    queryset = Blogs.objects.all()

    def create(self, request, *args, **kwargs):
        instance_data = request.data
        data = {key: value for key, value in instance_data.items()}
        serializer = self.get_serializer(data=data)
        serializer.is_valid(raise_exception=True)
        instance = serializer.save()

        if request.FILES:
            photos = dict((request.FILES).lists()).get('photos', None)
            if photos:
                for photo in photos:
                    photo_data = {}
                    photo_data["blogs"] = instance.pk
                    photo_data["image"] = photo
                    photo_serializer = PhotoSerializer(data=photo_data)
                    photo_serializer.is_valid(raise_exception=True)
                    photo_serializer.save()

        return Response(serializer.data)

I dont know it very well, but this is working... This is for my viewset.

def perform_create(self, serializer):
    obj = serializer.save()
    for f in self.request.data.getlist('files'):
        mf = MyFile.objects.create(file=f)
        obj.files.add(mf)

I manage to solve this issue and I hope it will help community

serializers.py:

class FileListSerializer ( serializers.Serializer ) :
    image = serializers.ListField(
                       child=serializers.FileField( max_length=100000,
                                         allow_empty_file=False,
                                         use_url=False )
                                )
    def create(self, validated_data):
        blogs=Blogs.objects.latest('created_at')
        image=validated_data.pop('image')
        for img in image:
            photo=Photo.objects.create(image=img,blogs=blogs,**validated_data)
        return photo

class PhotoSerializer(serializers.ModelSerializer):

    class Meta:
        model = Photo
        read_only_fields = ("blogs",)

views.py:

class PhotoViewSet(viewsets.ModelViewSet):
    serializer_class = FileListSerializer
    parser_classes = (MultiPartParser, FormParser,)
    queryset=Photo.objects.all()