Seeder class abstract

Puts a running app into a known state, and takes it back out.

Write up to add the data. While it runs, Nylo records every storage and Backpack value it changes, so down can put each one back as it was.

class DemoUserSeeder extends Seeder {
  @override
  String get description => 'Jane Doe, signed in, onboarding done';

  @override
  Future<void> up() async {
    await Auth.authenticate(data: {'name': 'Jane Doe', 'token': 'demo'});
    await saveToStorage({'onboarding_complete': true});
    success('Signed in as Jane Doe');
  }

  @override
  Future<void> down() async {
    await restore();
  }
}

Create one with metro make:seeder demo_user. Then, while your app is running, open metro live and run it with seed demo_user, or undo it with seed:rollback demo_user.