Как передать агрегированные данные в serializer django rest framework?

Question

[SashaN69]

Доброго времени суток, как передать данные в serializer response_data чтобы возвращась только пагинация (подключена в настройках) и она работает если просто передавать quryset в serializer.

class PaymentsCollectView(generics.ListAPIView):
    permission_classes = [IsAuthenticated]
    serializer_class = PaymentsSerializer
    queryset = Payments.objects.all()
    search_fields = ['id', ]
 
    def get_queryset(self):
        # Get request parameters
        interval_start = self.request.query_params.get('date_from')
        interval_stop = self.request.query_params.get('date_to', datetime.datetime.today().strftime('%Y-%m-%d'))
        vending_machine_id = self.request.query_params.get('vending_machine_id')
 
        # Retrieve all payments and order by reverse id
        queryset = Payments.objects.all().order_by('-id')
 
        # Filter payments by vending machine ID if provided
        if vending_machine_id:
            queryset = queryset.filter(vending_machine=vending_machine_id)
 
        # Filter payments by date range
        if interval_start:
            if interval_stop == interval_start:
                # If a single date is provided, filter by that date
                queryset = queryset.filter(pay_dt__date=interval_stop)
            else:
                # If a date range is provided, filter by that range
                queryset = queryset.filter(pay_dt__date__range=[interval_start, interval_stop])
 
        # Calculate totals: number of payments, total amount, and total water sold
        totals = queryset.aggregate(
            total_payments=Count('id'),
            total_amount=Sum('pay_amount_cop'),
            total_water_sold=Sum('water_volume_sold')
        )
 
        # Calculate daily sums
        daily_sums = queryset.values('pay_dt__date').annotate(sum_amount=Sum('pay_amount_cop')).annotate(
            sum_water=Sum('water_volume_sold')).annotate(count_payments=Count('id')).order_by('-pay_dt__date')
 
        # Prepare response with calculated totals and daily sums
 
        response_data = {
            'total_payments': totals['total_payments'],
            'total_amount': totals['total_amount'],
            'total_water_sold': totals['total_water_sold'],
            'daily_sums': list(daily_sums),
        }
 
        # Return response
        return queryset

serializer

class PaymentsSerializer(serializers.ModelSerializer):
    class Meta:
        model = Payments
        fields = '__all__

чтобы данные летели в таком формате

"count": 3,
    "next": null,
    "previous": null,
    "results": [
	{
    "total_payments": 8,
    "total_amount": 7280,
    "total_water_sold": 56.0,
    "daily_sums": [
        {
            "pay_dt__date": "2023-07-19",
            "sum_amount": 3640,
            "sum_water": 28.0,
            "count_payments": 4
        },
        {
            "pay_dt__date": "2023-07-18",
            "sum_amount": 1820,
            "sum_water": 14.0,
            "count_payments": 2
        },
        {
            "pay_dt__date": "2023-07-17",
            "sum_amount": 1820,
            "sum_water": 14.0,
            "count_payments": 2
        }
    ]
}
]