70 lines
1.4 KiB
Go
70 lines
1.4 KiB
Go
package migrations
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import (
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"context"
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"database/sql"
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"github.com/pressly/goose/v3"
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)
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func init() {
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goose.AddMigrationContext(upAddGenreTables, downAddGenreTables)
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}
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func upAddGenreTables(_ context.Context, tx *sql.Tx) error {
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notice(tx, "A full rescan will be performed to import multiple genres!")
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_, err := tx.Exec(`
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create table if not exists genre
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(
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id varchar not null primary key,
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name varchar not null,
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constraint genre_name_ux
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unique (name)
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);
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create table if not exists album_genres
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(
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album_id varchar default null not null
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references album
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on delete cascade,
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genre_id varchar default null not null
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references genre
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on delete cascade,
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constraint album_genre_ux
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unique (album_id, genre_id)
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);
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create table if not exists media_file_genres
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(
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media_file_id varchar default null not null
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references media_file
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on delete cascade,
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genre_id varchar default null not null
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references genre
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on delete cascade,
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constraint media_file_genre_ux
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unique (media_file_id, genre_id)
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);
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create table if not exists artist_genres
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(
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artist_id varchar default null not null
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references artist
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on delete cascade,
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genre_id varchar default null not null
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references genre
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on delete cascade,
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constraint artist_genre_ux
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unique (artist_id, genre_id)
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);
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`)
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if err != nil {
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return err
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}
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return forceFullRescan(tx)
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}
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func downAddGenreTables(_ context.Context, tx *sql.Tx) error {
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return nil
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}
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