beginnings of artist grid and artist details view

backend/database/sql/queries/release_groups.sql

@@ -63,3 +63,24 @@ LEFT JOIN (
     GROUP BY rgr.release_group_id
 ) fallback_ac ON fallback_ac.release_group_id = rg.id
 ORDER BY rg.name;
+
+-- name: GetAlbumsByArtist :many
+SELECT
+    rg.id,
+    rg.name,
+    rg.year,
+    COALESCE(ac.text, fallback_ac.text, '') as artist_name,
+    COALESCE(ca.file_path, '') as cover_art_path
+FROM release_groups rg
+JOIN artist_credit ac ON rg.album_artist_credit_id = ac.id
+JOIN artist_credit_artist aca ON aca.credit_id = ac.id
+LEFT JOIN cover_art ca ON rg.cover_art_id = ca.id
+LEFT JOIN (
+    SELECT rgr.release_group_id, ac2.text
+    FROM release_group_recordings rgr
+    JOIN recordings rec ON rec.id = rgr.recording_id
+    JOIN artist_credit ac2 ON ac2.id = rec.artist_credit_id
+    GROUP BY rgr.release_group_id
+) fallback_ac ON fallback_ac.release_group_id = rg.id
+WHERE aca.artist_id = ?
+ORDER BY rg.name;