refresh method

@override Future<void> refresh()

Requests a fresh value set from the remote source.

The provider should update its in-memory state after this call.

Implementation

@override
Future<void> refresh() async {
  try {
    await _remoteConfig.fetch();
    await _remoteConfig.activate();
    _lastFetchedAt = DateTime.now().toUtc();
    PrimekitLogger.info('Config refreshed.', tag: _tag);
  } on Exception catch (error, stack) {
    PrimekitLogger.error(
      'Failed to refresh Firebase Remote Config.',
      tag: _tag,
      error: error,
      stackTrace: stack,
    );
  }
}