update

db/migrations/20210626213026_add_scrobble_buffer.go

@@ -0,0 +1,39 @@
+package migrations
+
+import (
+	"context"
+	"database/sql"
+
+	"github.com/pressly/goose/v3"
+)
+
+func init() {
+	goose.AddMigrationContext(upAddScrobbleBuffer, downAddScrobbleBuffer)
+}
+
+func upAddScrobbleBuffer(_ context.Context, tx *sql.Tx) error {
+	_, err := tx.Exec(`
+create table if not exists scrobble_buffer
+(
+	user_id varchar not null
+	constraint scrobble_buffer_user_id_fk
+		references user
+			on update cascade on delete cascade,
+	service varchar not null,
+	media_file_id varchar not null
+		constraint scrobble_buffer_media_file_id_fk
+			references media_file
+				on update cascade on delete cascade,
+	play_time datetime not null,
+	enqueue_time datetime not null default current_timestamp,
+	constraint scrobble_buffer_pk
+		unique (user_id, service, media_file_id, play_time, user_id)
+);
+`)
+
+	return err
+}
+
+func downAddScrobbleBuffer(_ context.Context, tx *sql.Tx) error {
+	return nil
+}