Django Graphene Order By

django-graphene-order-by.py

from graphene_django.filter import DjangoFilterConnectionField
from graphene.utils.str_converters import to_snake_case


class OrderedDjangoFilterConnectionField(DjangoFilterConnectionField):
    @classmethod
    def resolve_queryset(
        cls, connection, iterable, info, args, filtering_args, filterset_class
    ):
        qst = super(DjangoFilterConnectionField, cls).resolve_queryset(
            connection, iterable, info, args
        )
        filter_kwargs = {k: v for k, v in args.items() if k in filtering_args}
        qst = filterset_class(data=filter_kwargs, queryset=qst, request=info.context).qs

        order = args.get("orderBy", None)
        if order:
            if isinstance(order, str):
                snake_order = to_snake_case(order)
            else:
                snake_order = [to_snake_case(o) for o in order]
            qst = qst.order_by(*snake_order)
        return qst