Sort study search results

[dignissimus]

Resolves #12060

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The code looks alright, but this is blocked on testing with elastic search. I'm marking this as ready for review but this PR requires testing.

[kraktus]

Just saw that Lila-gitpod now support ES, that can be option to test your patch if you don't want to set it up locally: https://github.com/lichess-org/lila-gitpod/blob/657b5f9e91a8284b6bb6e8ad49b30d847014a4fe/docs/optional-services.md

[fitztrev]

Pulled this down to test it. I wasn't able to rebase so I ended up just reapplying the changes to a new branch. Here's my branch with @dignissimus's changes re-applied against the latest master.

Created a couple studies and I see the dropdown on the Study search result page.

At least in my environment, when a user hearts a study, the likes value isn't incrementing in elasticsearch. And some of the other orderBys don't seem to have an effect yet.

If anyone is going to test in gitpod, this will show you the data in elasticsearch:

docker compose exec lila bash -c "curl 'http://elasticsearch:9200/study/_search?pretty=true&q=*:*'"

[kraktus]

Maybe (probably in fact), need to change things in https://github.com/lichess-org/lila-search too

[ijm8710]

Is there any way to bump this :)

[lenguyenthanh]

the approach in this pr doesn't work (at least for now) because we have to sort the results from lila-search first.

[ijm8710]

the approach in this pr doesn't work (at least for now) because we have to sort the results from lila-search first.

Ok but is there any way you think someone may take on with a diff approach.

Don't want to be greedy as I'm not adept enough to fix this myself, but seems like it's been stuck for some time and to have a workaround to surface results in reverse heart order seems like a feasible endeavor.

Not asking for this to be done tomorrow, but you think there's any way we can kickstart it to be given another look by someone in next few months or at least this year?

[lenguyenthanh]

This is definitely a high reward one, but it evolves different part of the system. It's on my list for a long time but haven't found time/motivation to work on this. will try to work on this soonis (but unfortunately can't have any promise).

[ijm8710]

Thanks! If it's not in next couple months I get it but if there any way to prioritize for next 6 month I do agree it would be high reward