bvandeusenandClaude Opus 5.5 efa3bf54ce fix(playlists): a missing track never seeds For You or Songs-like (#2701) ...

PickTopPlayedTracksForUser's liked tier read general_likes without
joining tracks. With no plays to seed from, For You could pick a liked
track whose file is gone. The play tiers were already safe: their
play_events join filters missing_since.

The same gap was in PickTopPlayedTrackForArtistByUser's fallback, which
seeds Songs-like from the artist's newest album when there are no recent
plays. It could pick a missing track, and since #5296 a missing track is
never fetched for similarity, so that seed has no edges either. The
caller already skips an empty seed, so an artist whose tracks are all
missing gets no Songs-like mix instead of one aimed at nothing.

Integration tests cover both cases: a liked-but-missing track is not a
seed, and the Songs-like fallback moves to the next album once the
newest one's track goes missing.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-07 23:10:17 -04:00

..

collage_dedupe_test.go

fix(server/playlists): dedupe covers in playlist cover collage

2026-05-07 10:29:05 -04:00

collage_test.go

chore(lint): clear pre-existing CI lint debt

2026-05-03 18:59:58 -04:00

collage.go

fix(server): collage drawScaled uses center-crop instead of stretch

2026-06-04 08:22:59 -04:00

discover_test.go

feat(metrics): provenance as standard — pick_kind for all system mixes

2026-07-02 23:26:52 -04:00

discover.go

feat(discover): taste-targeted novelty bucket + rebalance toward discovery

2026-07-13 18:16:04 -04:00

foryou_test.go

feat(playlists): For You composition v2 — multi-seed blend + weighted fresh tail

2026-07-03 09:02:35 -04:00

scheduler_test.go

feat(playlists): gocron-based per-user scheduler

2026-05-13 11:57:13 -04:00

scheduler.go

feat(tuning): scoring weights → DB-backed admin tuning lab

2026-07-03 09:22:03 -04:00

seed_missing_db_test.go

fix(playlists): a missing track never seeds For You or Songs-like (#2701)

2026-10-07 23:10:17 -04:00

seed_selection_test.go

feat(home): Songs-like → dedicated row + wider spread (#1491)

2026-07-13 20:41:08 -04:00

service_test_helpers_test.go

feat(auth): store Subsonic API keys hashed; a new key is shown once (M462 #4983)

2026-10-06 09:42:35 -04:00

service_test.go

feat(playlists): track operations + cover-collage generator

2026-05-03 10:25:20 -04:00

service.go

feat(library): a missing file stays in the playlist, greyed and unplayable — #2527

2026-08-16 11:43:05 -04:00

system_mixes_db_test.go

feat(mixes): tiered rebuilds for New for you + First listens (rule #131)

2026-07-03 08:54:20 -04:00

system_mixes_test.go

feat(mixes): tiered rebuilds for New for you + First listens (rule #131)

2026-07-03 08:54:20 -04:00

system_mixes.go

feat(mixes): tiered rebuilds for New for you + First listens (rule #131)

2026-07-03 08:54:20 -04:00

system_test.go

test(playlists): the same-artist guard needed a fixture that has same artists

2026-09-10 21:25:49 -04:00

system.go

fix(recommendation): make the candidate draw reproducible, not accidentally so

2026-09-11 08:44:33 -04:00

tiebreak_test.go

feat(server/m7-352): system mix helpers (tieBreakHash, pickSeedArtists)

2026-05-04 08:24:39 -04:00

you_might_like_db_test.go

feat(server): "You might like" album/artist Home rows (#790)

2026-06-11 19:33:46 -04:00

you_might_like_test.go

feat(server): "You might like" album/artist Home rows (#790)

2026-06-11 19:33:46 -04:00

you_might_like.go

fix(recommendation): make the candidate draw reproducible, not accidentally so

2026-09-11 08:44:33 -04:00