from pprint import pprint

from transfer.models import Ads
from transfer.serializers.advertisement import AdvertisementSerializer


def transfer_advertisement():
    queryset = Ads.objects.filter(href__isnull=False).values_list('id', 'href', 'attachment_suffix_url')

    serialized_data = AdvertisementSerializer(data=list(queryset.values()), many=True)

    if serialized_data.is_valid():
        serialized_data.save()
    else:
        pprint(f"News serializer errors: {serialized_data.errors}")


data_types = {
    "commercial": [transfer_advertisement]
}