chore: initial public commit

db/queries/search.sql

@@ -0,0 +1,161 @@
+-- name: SearchArtists :many
+SELECT id, name, musicbrainz_id, image, score
+FROM (
+    SELECT
+        a.id,
+        a.name,
+        a.musicbrainz_id,
+        a.image,
+        similarity(aa.alias, $1) AS score,
+        ROW_NUMBER() OVER (PARTITION BY a.id ORDER BY similarity(aa.alias, $1) DESC) AS rn
+    FROM artist_aliases aa
+    JOIN artists_with_name a ON aa.artist_id = a.id
+    WHERE similarity(aa.alias, $1) > 0.28
+) ranked
+WHERE rn = 1
+ORDER BY score DESC
+LIMIT $2;
+
+-- name: SearchArtistsBySubstring :many
+SELECT id, name, musicbrainz_id, image, score
+FROM (
+    SELECT
+        a.id,
+        a.name,
+        a.musicbrainz_id,
+        a.image,
+        1.0 AS score, -- why
+        ROW_NUMBER() OVER (PARTITION BY a.id ORDER BY aa.alias) AS rn
+    FROM artist_aliases aa
+    JOIN artists_with_name a ON aa.artist_id = a.id
+    WHERE aa.alias ILIKE $1 || '%'
+) ranked
+WHERE rn = 1
+ORDER BY score DESC
+LIMIT $2;
+
+-- name: SearchTracks :many
+SELECT
+    ranked.id,
+    ranked.title,
+    ranked.musicbrainz_id,
+    ranked.release_id,
+    ranked.image,
+    ranked.score,
+    (
+        SELECT json_agg(json_build_object('id', a.id, 'name', a.name))
+        FROM artist_tracks at
+        JOIN artists_with_name a ON a.id = at.artist_id
+        WHERE at.track_id = ranked.id
+    ) AS artists
+FROM (
+    SELECT
+        t.id,
+        t.title,
+        t.musicbrainz_id,
+        t.release_id,
+        r.image,
+        similarity(ta.alias, $1) AS score,
+        ROW_NUMBER() OVER (PARTITION BY t.id ORDER BY similarity(ta.alias, $1) DESC) AS rn
+    FROM track_aliases ta
+    JOIN tracks_with_title t ON ta.track_id = t.id
+    JOIN releases r ON t.release_id = r.id
+    WHERE similarity(ta.alias, $1) > 0.28
+) ranked
+WHERE rn = 1
+ORDER BY score DESC, title
+LIMIT $2;
+
+-- name: SearchTracksBySubstring :many
+SELECT
+    ranked.id,
+    ranked.title,
+    ranked.musicbrainz_id,
+    ranked.release_id,
+    ranked.image,
+    ranked.score,
+    (
+        SELECT json_agg(json_build_object('id', a.id, 'name', a.name))
+        FROM artist_tracks at
+        JOIN artists_with_name a ON a.id = at.artist_id
+        WHERE at.track_id = ranked.id
+    ) AS artists
+FROM (
+    SELECT
+        t.id,
+        t.title,
+        t.musicbrainz_id,
+        t.release_id,
+        r.image,
+        1.0 AS score,
+        ROW_NUMBER() OVER (PARTITION BY t.id ORDER BY ta.alias) AS rn
+    FROM track_aliases ta
+    JOIN tracks_with_title t ON ta.track_id = t.id
+    JOIN releases r ON t.release_id = r.id
+    WHERE ta.alias ILIKE $1 || '%'
+) ranked
+WHERE rn = 1
+ORDER BY score DESC, title
+LIMIT $2;
+
+-- name: SearchReleases :many
+SELECT
+    ranked.id,
+    ranked.title,
+    ranked.musicbrainz_id,
+    ranked.image,
+    ranked.various_artists,
+    ranked.score,
+    (
+        SELECT json_agg(DISTINCT jsonb_build_object('id', a.id, 'name', a.name))
+        FROM artists_with_name a
+        JOIN artist_releases ar ON ar.artist_id = a.id
+        WHERE ar.release_id = ranked.id
+    ) AS artists
+FROM (
+    SELECT
+        r.id,
+        r.title,
+        r.musicbrainz_id,
+        r.image,
+        r.various_artists,
+        similarity(ra.alias, $1) AS score,
+        ROW_NUMBER() OVER (PARTITION BY r.id ORDER BY similarity(ra.alias, $1) DESC) AS rn
+    FROM release_aliases ra
+    JOIN releases_with_title r ON ra.release_id = r.id
+    WHERE similarity(ra.alias, $1) > 0.28
+) ranked
+WHERE rn = 1
+ORDER BY score DESC, title
+LIMIT $2;
+
+-- name: SearchReleasesBySubstring :many
+SELECT
+    ranked.id,
+    ranked.title,
+    ranked.musicbrainz_id,
+    ranked.image,
+    ranked.various_artists,
+    ranked.score,
+    (
+        SELECT json_agg(DISTINCT jsonb_build_object('id', a.id, 'name', a.name))
+        FROM artists_with_name a
+        JOIN artist_releases ar ON ar.artist_id = a.id
+        WHERE ar.release_id = ranked.id
+    ) AS artists
+FROM (
+    SELECT
+        r.id,
+        r.title,
+        r.musicbrainz_id,
+        r.image,
+        r.various_artists,
+        1.0 AS score, -- idk why
+        ROW_NUMBER() OVER (PARTITION BY r.id ORDER BY ra.alias) AS rn
+    FROM release_aliases ra
+    JOIN releases_with_title r ON ra.release_id = r.id
+    WHERE ra.alias ILIKE $1 || '%'
+) ranked
+WHERE rn = 1
+ORDER BY score DESC, title
+LIMIT $2;