bvandeusen
a5e2abb8c4
Headline of S4. "Shuffle all" is always present (home app-bar shuffle icon); the pool degrades with reachability: - online → GET /api/library/shuffle?limit=N (new): N random library tracks server-side, per-user quarantine filtered (ListRandomTracksForUser, ORDER BY random()). - offline → ShuffleSource shuffles the whole local cache index (audio_cache_index ∩ cached_tracks, names from cached_artists/ albums) — a UNION over liked AND recently-played, since the two-bucket split is storage-only and never filters playback. Offline gating: refreshable (singleton) system playlists need the live build/shuffle endpoints, so their tile play is disabled when offlineProvider is true — Shuffle all is the offline path. User playlists still play from cache. playlist_card now reads offlineProvider in build → wrapped the direct-render widget test in ProviderScope (offlineProvider is smoke-safe from S1: tracked timers, no connectivity mount). S4b (offline Recently-played / Liked browsable surfaces over the cache index) next. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
120 lines
4.2 KiB
SQL
120 lines
4.2 KiB
SQL
-- name: UpsertTrack :one
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-- file_path is the canonical identity for library scan; mbid is secondary.
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INSERT INTO tracks (
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title, album_id, artist_id, track_number, disc_number,
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duration_ms, file_path, file_size, file_format, bitrate, mbid, genre
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) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12)
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ON CONFLICT (file_path) DO UPDATE SET
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title = EXCLUDED.title,
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album_id = EXCLUDED.album_id,
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artist_id = EXCLUDED.artist_id,
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track_number = EXCLUDED.track_number,
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disc_number = EXCLUDED.disc_number,
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duration_ms = EXCLUDED.duration_ms,
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file_size = EXCLUDED.file_size,
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file_format = EXCLUDED.file_format,
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bitrate = EXCLUDED.bitrate,
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mbid = EXCLUDED.mbid,
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genre = EXCLUDED.genre,
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updated_at = now()
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RETURNING *;
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-- name: GetTrackByID :one
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SELECT * FROM tracks WHERE id = $1;
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-- name: GetTrackByPath :one
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SELECT * FROM tracks WHERE file_path = $1;
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-- name: ListTracksByAlbum :many
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-- $1 = album_id, $2 = user_id. Pass pgtype.UUID{Valid: false} (NULL)
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-- to skip the per-user quarantine filter; the NOT EXISTS clause on
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-- a NULL user_id never matches a row, so every track passes through.
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SELECT * FROM tracks
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WHERE album_id = $1
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AND NOT EXISTS (
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SELECT 1 FROM lidarr_quarantine q
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WHERE q.user_id = $2 AND q.track_id = tracks.id
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)
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ORDER BY disc_number NULLS LAST, track_number NULLS LAST;
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-- name: CountTracksByAlbum :one
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SELECT count(*) FROM tracks WHERE album_id = $1;
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-- name: SearchTracks :many
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-- $1 = title query, $2 = user_id (NULL to skip quarantine filter),
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-- $3 = limit, $4 = offset.
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SELECT * FROM tracks
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WHERE title ILIKE '%' || $1::text || '%'
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AND NOT EXISTS (
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SELECT 1 FROM lidarr_quarantine q
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WHERE q.user_id = $2 AND q.track_id = tracks.id
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)
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ORDER BY title
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LIMIT $3 OFFSET $4;
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-- name: CountTracksMatching :one
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-- $1 = title query, $2 = user_id (NULL to skip quarantine filter).
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SELECT COUNT(*) FROM tracks
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WHERE title ILIKE '%' || $1::text || '%'
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AND NOT EXISTS (
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SELECT 1 FROM lidarr_quarantine q
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WHERE q.user_id = $2 AND q.track_id = tracks.id
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);
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-- name: ListArtistTracksForUser :many
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-- M6a: every track for the artist across their albums, with album_title
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-- and artist_name joined. Honors per-user lidarr_quarantine. Used by
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-- /api/artists/{id}/tracks for the artist-card play affordance, which
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-- shuffles client-side. Ordering matches album/track natural order so
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-- the shuffle has a deterministic input.
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SELECT sqlc.embed(t),
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albums.title AS album_title,
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artists.name AS artist_name
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FROM tracks t
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JOIN albums ON albums.id = t.album_id
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JOIN artists ON artists.id = t.artist_id
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WHERE t.artist_id = $1
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AND NOT EXISTS (
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SELECT 1 FROM lidarr_quarantine q
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WHERE q.user_id = $2 AND q.track_id = t.id
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)
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ORDER BY albums.release_date NULLS LAST, albums.sort_title,
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t.disc_number NULLS FIRST, t.track_number NULLS FIRST, t.id;
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-- name: ListRandomTracksForUser :many
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-- #427 S4: backing query for GET /api/library/shuffle — the online
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-- source for "Shuffle all". N random tracks across the whole
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-- library, per-user-quarantine filtered. $1 user_id, $2 limit.
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SELECT sqlc.embed(t),
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albums.title AS album_title,
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artists.name AS artist_name
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FROM tracks t
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JOIN albums ON albums.id = t.album_id
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JOIN artists ON artists.id = t.artist_id
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WHERE NOT EXISTS (
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SELECT 1 FROM lidarr_quarantine q
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WHERE q.user_id = $1 AND q.track_id = t.id
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)
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ORDER BY random()
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LIMIT $2;
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-- name: CountTracksByArtist :one
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-- Used by request-progress reporting to count tracks ingested under a
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-- matched artist (sum across all the artist's albums) while a request
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-- is still in flight.
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SELECT COUNT(*) FROM tracks WHERE artist_id = $1;
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-- name: DeleteTrack :one
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-- M7 #372: hard delete with FK cascade. The CASCADE on track_id from
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-- play_events / general_likes_tracks / lidarr_quarantine /
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-- lidarr_quarantine_actions handles their cleanup. RETURNING gives us
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-- album_id + artist_id for the album-empty / artist-empty cascade
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-- checks the service does next.
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DELETE FROM tracks WHERE id = $1
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RETURNING id, album_id, artist_id, file_path, mbid;
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-- name: GetTracksByIDs :many
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-- Batched lookup used by /api/library/sync to hydrate upsert payloads
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-- (#357). Mirror of GetArtistsByIDs.
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SELECT * FROM tracks WHERE id = ANY($1::uuid[]);
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