scanner: ormise clean artists

2020-05-02 23:07:34 +01:00
parent e7c95383be
commit debdfd13ad
2 changed files with 11 additions and 5 deletions
--- a/server/scanner/scanner.go
+++ b/server/scanner/scanner.go
@@ -132,11 +132,14 @@ func (s *Scanner) cleanFolders() (int, error) {
 }

 func (s *Scanner) cleanArtists() (int, error) {
-	q := s.db.Exec(`
-		DELETE FROM artists
-		WHERE NOT EXISTS ( SELECT 1 FROM albums
-		                   WHERE albums.tag_artist_id=artists.id )
-	`)
+	sub := s.db.
+		Select("1").
+		Model(&db.Album{}).
+		Where("albums.tag_artist_id=artists.id").
+		SubQuery()
+	q := s.db.
+		Where("NOT EXISTS ?", sub).
+		Delete(&db.Artist{})
 	return int(q.RowsAffected), q.Error
 }