Method transaction

src/db/sqlite-adapter.ts:109–121

(fn: (...args: any[]) => T)

  }

  transaction<T>(fn: (...args: any[]) => T): (...args: any[]) => T {
    return (...args: any[]) => {
      this._db.exec('BEGIN');
      try {
        const result = fn(...args);
        this._db.exec('COMMIT');
        return result;
      } catch (error) {
        this._db.exec('ROLLBACK');
        throw error;
      }
    };
  }

  close(): void {
    // node:sqlite's DatabaseSync.close() throws if already closed; make it