Nested search backend

[barseghyanartur]

WIP in branch nested-search-backends.

[seandavi]

I have some nested objects in my models that I'd like to search on. I see the in progress label added recently. Do you have a sketch of what you are thinking here?

The rough by-hand approach that I had been working toward was to implement graphene types for nested objects, including search, etc. I hadn't gotten to the point of resolving the queries, though.

[barseghyanartur]

@seandavi:

Sure, I have a sketch. This whole project is designed after django-elasticsearch-dsl-drf. See the link for getting an impression what could you expect from NestedFilteringFilterBackend, as well as from additional (yet to come) functionality of the current SearchFilterBackend. And all of that still to be applied to Graphene.

Thus, still a little bit vague and unclear as I'm not yet certain on the implementation details or feature release dates.

[seandavi]

Thanks, @barseghyanartur. That helps quite a bit to know the functionality you are aiming to achieve. I'll try to digest that a bit.