feature request: ListenBrainz sync Favorites

[Maxmystere]

It would be cool the have the possibility to sync musics star with ListenBrainz love/hate system

Possibilities could be star to love music or SetRating of 5 to love and 1 to hate

[epoupon]

Well I am quite puzzled about this one.
The feedback API endpoints (https://listenbrainz.readthedocs.io/en/production/dev/api/#feedback-api-endpoints) only work with MSID, which is useless (see https://listenbrainz.readthedocs.io/en/production/dev/feedback-json/#feedback-json-doc)
Note this endpoints seem to be used by the web interface of LB.
But the recording feedback recommandation API endpoints (https://listenbrainz.readthedocs.io/en/production/dev/api/#recording-recommendation-feedback-api-endpoints) work well with MBID, but "loved" tracks do not appear in the web interface.
Not sure what to do. Devs do not seem to answer, see:

• https://community.metabrainz.org/t/feedback-api-question/562335
• "Love" feedback function not working for ListenBrainz scrobbles strawberrymusicplayer/strawberry#788

[epoupon]

Some more link: metabrainz/listenbrainz-server#1794
Maybe MBIDs will eventually be supported on the feedback API endpoints

[Maxmystere]

And there is no conversion possible between MSID and MBID ?
And is there any help i could provide ?
(I also saw that a dev replied to you on community metabrainz)

[epoupon]

Thanks for your help :)
Unfortunately I think we should just be patient and wait for the MBID be supported on this endpoint.
In the meanwhile I will make sure LMS is ready to handle this.

[Maxmystere]

PR has been merged !

[epoupon]

Ok, just resurrected the branch, and I can confirm it is working as expected server (ListenBrainz) side:

• we can submit a love/hate feedbacks using MBID and it shows up in their web interface
• we can retrieve feedbacks and they are listed back with their MBID so we can match them LMS side.

[epoupon]

Fixed in #242
Note that removing a feedback (or a listen) on the server is not taken into account by lms. But this can be done in a second step