from transfer.serializers.news import NewsSerializer
from transfer.models import PageTexts
from news.models import NewsType
from django.db.models import Value, IntegerField, F
from pprint import pprint


def transfer_news():
    news_type, _ = NewsType.objects.get_or_create(name="News")
    print(news_type)
    #
    queryset = PageTexts.objects.all().annotate(news_type=Value(news_type.id, output_field=IntegerField()))
    queryset = queryset.annotate(attachment_file_name=F('page__attachment_file_name'))
    queryset = queryset.annotate(template=F('page__template'))
    pprint(vars(queryset.first()))
    print("===================================================================================")
    #
    serialized_data = NewsSerializer(queryset, many=True)
    # data = serialized_data.data
    # pprint(serialized_data.data)
    for serialized_obj in serialized_data.data:
        pprint(serialized_obj)
        break


data_types = {
    "news": [transfer_news]
}