Files
minstrel/internal/db/dbq/likes.sql.go
T
bvandeusen f6d1cf24f0
test-go / test (push) Successful in 1m0s
test-go / integration (push) Successful in 5m10s
feat(library): detect missing files and stop offering them — #2523
Nothing in Minstrel ever noticed a deleted file. The walk only visits
paths that exist, so a row whose file was gone was never scanned, never
errored, never counted — permanently invisible. classifyEvent ignores
fsnotify removals by design, and the safety-net scan is the same walk, so
it covers additions only. Rows accumulated forever.

Found on the operator's library: a completed scan reported
skipped=24185 errored=0 while the MBID backfill (which opens files by DB
path rather than walking) logged ~40 "no such file or directory" across
three reorganised albums. Those rows also kept their pre-#2499 welded
genre, which is how this surfaced — the version-stamped tag re-read can
only reach files the walk visits.

The harm is not cosmetic. tracks is the candidate universe for
recommendation.sql / discover.sql / system_mixes.sql and nothing filtered
on file existence, so a mix could spend a slot on a track that cannot
stream.

Marks rather than deletes. A missing file is a claim about the filesystem
and the filesystem lies transiently — an unmounted volume, a network
blip, a container that started before its media mount attached. Every
sweep in internal/gc resolves a truth INSIDE the database and is safe to
run blind; this one is not, so no deletion happens here. Three guards
refuse to act on ambiguous evidence: every scan root must resolve to a
non-empty directory, the walk must have seen at least one file, and one
reconcile may newly mark at most 25% of the library. Clearing a mark is
never the dangerous direction, so it runs unconditionally — otherwise a
library that tripped the cap could never recover once the mount returned.

Only a full Scan reconciles. The walk's set of seen paths is the
evidence, and ScanFiles has no basis for concluding anything about files
it did not look at.

Excludes marked tracks from all 13 track-emitting queries (radio x2,
system mixes x5, discover x4, most-played x2), the 6 play-history seed
picks, and the genre browse axis. Deliberately NOT filtered: the shared
ListPlaylistTracks read path, because it also serves user-curated
playlists where hiding a track the user added would be wrong — system
playlists shed orphans on their next daily rebuild instead. History and
the taste profile also keep them: those record the past, and a track you
played 200 times still says something about your taste.

Reconcile tallies land in scan_runs so a disappearance is visible rather
than discovered when a mix comes up short.
2026-08-06 14:34:53 -04:00

356 lines
8.7 KiB
Go

// Code generated by sqlc. DO NOT EDIT.
// versions:
// sqlc v1.31.1
// source: likes.sql
package dbq
import (
"context"
"github.com/jackc/pgx/v5/pgtype"
)
const countLikedAlbums = `-- name: CountLikedAlbums :one
SELECT count(*) FROM general_likes_albums WHERE user_id = $1
`
func (q *Queries) CountLikedAlbums(ctx context.Context, userID pgtype.UUID) (int64, error) {
row := q.db.QueryRow(ctx, countLikedAlbums, userID)
var count int64
err := row.Scan(&count)
return count, err
}
const countLikedArtists = `-- name: CountLikedArtists :one
SELECT count(*) FROM general_likes_artists WHERE user_id = $1
`
func (q *Queries) CountLikedArtists(ctx context.Context, userID pgtype.UUID) (int64, error) {
row := q.db.QueryRow(ctx, countLikedArtists, userID)
var count int64
err := row.Scan(&count)
return count, err
}
const countLikedTracks = `-- name: CountLikedTracks :one
SELECT count(*) FROM general_likes WHERE user_id = $1
`
func (q *Queries) CountLikedTracks(ctx context.Context, userID pgtype.UUID) (int64, error) {
row := q.db.QueryRow(ctx, countLikedTracks, userID)
var count int64
err := row.Scan(&count)
return count, err
}
const likeAlbum = `-- name: LikeAlbum :exec
INSERT INTO general_likes_albums (user_id, album_id)
VALUES ($1, $2)
ON CONFLICT (user_id, album_id) DO NOTHING
`
type LikeAlbumParams struct {
UserID pgtype.UUID
AlbumID pgtype.UUID
}
func (q *Queries) LikeAlbum(ctx context.Context, arg LikeAlbumParams) error {
_, err := q.db.Exec(ctx, likeAlbum, arg.UserID, arg.AlbumID)
return err
}
const likeArtist = `-- name: LikeArtist :exec
INSERT INTO general_likes_artists (user_id, artist_id)
VALUES ($1, $2)
ON CONFLICT (user_id, artist_id) DO NOTHING
`
type LikeArtistParams struct {
UserID pgtype.UUID
ArtistID pgtype.UUID
}
func (q *Queries) LikeArtist(ctx context.Context, arg LikeArtistParams) error {
_, err := q.db.Exec(ctx, likeArtist, arg.UserID, arg.ArtistID)
return err
}
const likeTrack = `-- name: LikeTrack :execrows
INSERT INTO general_likes (user_id, track_id)
VALUES ($1, $2)
ON CONFLICT (user_id, track_id) DO NOTHING
`
type LikeTrackParams struct {
UserID pgtype.UUID
TrackID pgtype.UUID
}
func (q *Queries) LikeTrack(ctx context.Context, arg LikeTrackParams) (int64, error) {
result, err := q.db.Exec(ctx, likeTrack, arg.UserID, arg.TrackID)
if err != nil {
return 0, err
}
return result.RowsAffected(), nil
}
const listLikedAlbumIDs = `-- name: ListLikedAlbumIDs :many
SELECT album_id FROM general_likes_albums WHERE user_id = $1 ORDER BY liked_at DESC
`
func (q *Queries) ListLikedAlbumIDs(ctx context.Context, userID pgtype.UUID) ([]pgtype.UUID, error) {
rows, err := q.db.Query(ctx, listLikedAlbumIDs, userID)
if err != nil {
return nil, err
}
defer rows.Close()
var items []pgtype.UUID
for rows.Next() {
var album_id pgtype.UUID
if err := rows.Scan(&album_id); err != nil {
return nil, err
}
items = append(items, album_id)
}
if err := rows.Err(); err != nil {
return nil, err
}
return items, nil
}
const listLikedAlbumRows = `-- name: ListLikedAlbumRows :many
SELECT a.id, a.title, a.sort_title, a.artist_id, a.release_date, a.mbid, a.cover_art_path, a.created_at, a.updated_at, a.cover_art_source, a.cover_art_sources_version FROM albums a
JOIN general_likes_albums l ON l.album_id = a.id
WHERE l.user_id = $1
ORDER BY l.liked_at DESC
LIMIT $2 OFFSET $3
`
type ListLikedAlbumRowsParams struct {
UserID pgtype.UUID
Limit int32
Offset int32
}
func (q *Queries) ListLikedAlbumRows(ctx context.Context, arg ListLikedAlbumRowsParams) ([]Album, error) {
rows, err := q.db.Query(ctx, listLikedAlbumRows, arg.UserID, arg.Limit, arg.Offset)
if err != nil {
return nil, err
}
defer rows.Close()
var items []Album
for rows.Next() {
var i Album
if err := rows.Scan(
&i.ID,
&i.Title,
&i.SortTitle,
&i.ArtistID,
&i.ReleaseDate,
&i.Mbid,
&i.CoverArtPath,
&i.CreatedAt,
&i.UpdatedAt,
&i.CoverArtSource,
&i.CoverArtSourcesVersion,
); err != nil {
return nil, err
}
items = append(items, i)
}
if err := rows.Err(); err != nil {
return nil, err
}
return items, nil
}
const listLikedArtistIDs = `-- name: ListLikedArtistIDs :many
SELECT artist_id FROM general_likes_artists WHERE user_id = $1 ORDER BY liked_at DESC
`
func (q *Queries) ListLikedArtistIDs(ctx context.Context, userID pgtype.UUID) ([]pgtype.UUID, error) {
rows, err := q.db.Query(ctx, listLikedArtistIDs, userID)
if err != nil {
return nil, err
}
defer rows.Close()
var items []pgtype.UUID
for rows.Next() {
var artist_id pgtype.UUID
if err := rows.Scan(&artist_id); err != nil {
return nil, err
}
items = append(items, artist_id)
}
if err := rows.Err(); err != nil {
return nil, err
}
return items, nil
}
const listLikedArtistRows = `-- name: ListLikedArtistRows :many
SELECT a.id, a.name, a.sort_name, a.mbid, a.created_at, a.updated_at, a.artist_thumb_path, a.artist_fanart_path, a.artist_art_source, a.artist_art_sources_version FROM artists a
JOIN general_likes_artists l ON l.artist_id = a.id
WHERE l.user_id = $1
ORDER BY l.liked_at DESC
LIMIT $2 OFFSET $3
`
type ListLikedArtistRowsParams struct {
UserID pgtype.UUID
Limit int32
Offset int32
}
func (q *Queries) ListLikedArtistRows(ctx context.Context, arg ListLikedArtistRowsParams) ([]Artist, error) {
rows, err := q.db.Query(ctx, listLikedArtistRows, arg.UserID, arg.Limit, arg.Offset)
if err != nil {
return nil, err
}
defer rows.Close()
var items []Artist
for rows.Next() {
var i Artist
if err := rows.Scan(
&i.ID,
&i.Name,
&i.SortName,
&i.Mbid,
&i.CreatedAt,
&i.UpdatedAt,
&i.ArtistThumbPath,
&i.ArtistFanartPath,
&i.ArtistArtSource,
&i.ArtistArtSourcesVersion,
); err != nil {
return nil, err
}
items = append(items, i)
}
if err := rows.Err(); err != nil {
return nil, err
}
return items, nil
}
const listLikedTrackIDs = `-- name: ListLikedTrackIDs :many
SELECT track_id FROM general_likes WHERE user_id = $1 ORDER BY liked_at DESC
`
func (q *Queries) ListLikedTrackIDs(ctx context.Context, userID pgtype.UUID) ([]pgtype.UUID, error) {
rows, err := q.db.Query(ctx, listLikedTrackIDs, userID)
if err != nil {
return nil, err
}
defer rows.Close()
var items []pgtype.UUID
for rows.Next() {
var track_id pgtype.UUID
if err := rows.Scan(&track_id); err != nil {
return nil, err
}
items = append(items, track_id)
}
if err := rows.Err(); err != nil {
return nil, err
}
return items, nil
}
const listLikedTrackRows = `-- name: ListLikedTrackRows :many
SELECT t.id, t.title, t.album_id, t.artist_id, t.track_number, t.disc_number, t.duration_ms, t.file_path, t.file_size, t.file_format, t.bitrate, t.mbid, t.genre, t.added_at, t.updated_at, t.tag_source, t.tag_sources_version, t.tag_read_version, t.missing_since FROM tracks t
JOIN general_likes l ON l.track_id = t.id
WHERE l.user_id = $1
ORDER BY l.liked_at DESC
LIMIT $2 OFFSET $3
`
type ListLikedTrackRowsParams struct {
UserID pgtype.UUID
Limit int32
Offset int32
}
func (q *Queries) ListLikedTrackRows(ctx context.Context, arg ListLikedTrackRowsParams) ([]Track, error) {
rows, err := q.db.Query(ctx, listLikedTrackRows, arg.UserID, arg.Limit, arg.Offset)
if err != nil {
return nil, err
}
defer rows.Close()
var items []Track
for rows.Next() {
var i Track
if err := rows.Scan(
&i.ID,
&i.Title,
&i.AlbumID,
&i.ArtistID,
&i.TrackNumber,
&i.DiscNumber,
&i.DurationMs,
&i.FilePath,
&i.FileSize,
&i.FileFormat,
&i.Bitrate,
&i.Mbid,
&i.Genre,
&i.AddedAt,
&i.UpdatedAt,
&i.TagSource,
&i.TagSourcesVersion,
&i.TagReadVersion,
&i.MissingSince,
); err != nil {
return nil, err
}
items = append(items, i)
}
if err := rows.Err(); err != nil {
return nil, err
}
return items, nil
}
const unlikeAlbum = `-- name: UnlikeAlbum :exec
DELETE FROM general_likes_albums WHERE user_id = $1 AND album_id = $2
`
type UnlikeAlbumParams struct {
UserID pgtype.UUID
AlbumID pgtype.UUID
}
func (q *Queries) UnlikeAlbum(ctx context.Context, arg UnlikeAlbumParams) error {
_, err := q.db.Exec(ctx, unlikeAlbum, arg.UserID, arg.AlbumID)
return err
}
const unlikeArtist = `-- name: UnlikeArtist :exec
DELETE FROM general_likes_artists WHERE user_id = $1 AND artist_id = $2
`
type UnlikeArtistParams struct {
UserID pgtype.UUID
ArtistID pgtype.UUID
}
func (q *Queries) UnlikeArtist(ctx context.Context, arg UnlikeArtistParams) error {
_, err := q.db.Exec(ctx, unlikeArtist, arg.UserID, arg.ArtistID)
return err
}
const unlikeTrack = `-- name: UnlikeTrack :exec
DELETE FROM general_likes WHERE user_id = $1 AND track_id = $2
`
type UnlikeTrackParams struct {
UserID pgtype.UUID
TrackID pgtype.UUID
}
func (q *Queries) UnlikeTrack(ctx context.Context, arg UnlikeTrackParams) error {
_, err := q.db.Exec(ctx, unlikeTrack, arg.UserID, arg.TrackID)
return err
}