from pprint import pprint
from transfer.models import Comments
from transfer.serializers.comments import CommentSerializer


def transfer_comments():
    queryset = Comments.objects.filter(account__isnull=False, mark__isnull=False)\
        .only("id", "comment", "mark", "locale", "establishment_id", "account_id")

    serialized_data = CommentSerializer(data=list(queryset.values()), many=True)
    if serialized_data.is_valid():
        serialized_data.save()
    else:
        pprint(serialized_data.errors)


data_types = {
    "comment": [
        transfer_comments
    ]
}