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Koito/db/queries/artist.sql

114 lines
3.0 KiB

-- name: InsertArtist :one
INSERT INTO artists (musicbrainz_id, image, image_source)
VALUES ($1, $2, $3)
RETURNING *;
-- name: GetArtist :one
SELECT
a.*,
array_agg(aa.alias)::text[] AS aliases
FROM artists_with_name a
LEFT JOIN artist_aliases aa ON a.id = aa.artist_id
WHERE a.id = $1
GROUP BY a.id, a.musicbrainz_id, a.image, a.image_source, a.name;
-- name: GetTrackArtists :many
SELECT
a.*,
at.is_primary as is_primary
FROM artists_with_name a
LEFT JOIN artist_tracks at ON a.id = at.artist_id
WHERE at.track_id = $1
GROUP BY a.id, a.musicbrainz_id, a.image, a.image_source, a.name, at.is_primary;
-- name: GetArtistByImage :one
SELECT * FROM artists WHERE image = $1 LIMIT 1;
-- name: GetReleaseArtists :many
SELECT
a.*,
ar.is_primary as is_primary
FROM artists_with_name a
LEFT JOIN artist_releases ar ON a.id = ar.artist_id
WHERE ar.release_id = $1
GROUP BY a.id, a.musicbrainz_id, a.image, a.image_source, a.name, ar.is_primary;
-- name: GetArtistByName :one
WITH artist_with_aliases AS (
SELECT
a.*,
COALESCE(array_agg(aa.alias), '{}')::text[] AS aliases
FROM artists_with_name a
LEFT JOIN artist_aliases aa ON a.id = aa.artist_id
WHERE a.id IN (
SELECT aa2.artist_id FROM artist_aliases aa2 WHERE aa2.alias = $1
)
GROUP BY a.id, a.musicbrainz_id, a.image, a.image_source, a.name
)
SELECT * FROM artist_with_aliases;
-- name: GetArtistByMbzID :one
SELECT
a.*,
array_agg(aa.alias)::text[] AS aliases
FROM artists_with_name a
LEFT JOIN artist_aliases aa ON a.id = aa.artist_id
WHERE a.musicbrainz_id = $1
GROUP BY a.id, a.musicbrainz_id, a.image, a.image_source, a.name;
-- name: GetTopArtistsPaginated :many
SELECT
a.id,
a.name,
a.musicbrainz_id,
a.image,
COUNT(*) AS listen_count
FROM listens l
JOIN tracks t ON l.track_id = t.id
JOIN artist_tracks at ON at.track_id = t.id
JOIN artists_with_name a ON a.id = at.artist_id
WHERE l.listened_at BETWEEN $1 AND $2
GROUP BY a.id, a.name, a.musicbrainz_id, a.image, a.image_source, a.name
ORDER BY listen_count DESC, a.id
LIMIT $3 OFFSET $4;
-- name: CountTopArtists :one
SELECT COUNT(DISTINCT at.artist_id) AS total_count
FROM listens l
JOIN artist_tracks at ON l.track_id = at.track_id
WHERE l.listened_at BETWEEN $1 AND $2;
-- name: UpdateArtistMbzID :exec
UPDATE artists SET musicbrainz_id = $2
WHERE id = $1;
-- name: UpdateArtistImage :exec
UPDATE artists SET image = $2, image_source = $3
WHERE id = $1;
-- name: DeleteConflictingArtistTracks :exec
DELETE FROM artist_tracks at
WHERE at.artist_id = $1
AND track_id IN (
SELECT at.track_id FROM artist_tracks at WHERE at.artist_id = $2
);
-- name: UpdateArtistTracks :exec
UPDATE artist_tracks
SET artist_id = $2
WHERE artist_id = $1;
-- name: DeleteConflictingArtistReleases :exec
DELETE FROM artist_releases ar
WHERE ar.artist_id = $1
AND release_id IN (
SELECT ar.release_id FROM artist_releases ar WHERE ar.artist_id = $2
);
-- name: UpdateArtistReleases :exec
UPDATE artist_releases
SET artist_id = $2
WHERE artist_id = $1;
-- name: DeleteArtist :exec
DELETE FROM artists WHERE id = $1;