loadFromRemote method

Future<FeatureGateConfig> loadFromRemote(String endpoint)

Loads gate configuration from a remote endpoint via HTTP GET.

Expects a JSON response matching FeatureGateConfig.fromJson format.

Implementation

Future<FeatureGateConfig> loadFromRemote(String endpoint) async {
  final client = HttpClient();
  try {
    final request = await client.getUrl(Uri.parse(endpoint));
    if (_organizationId != null) {
      request.headers.set('X-Organization-Id', _organizationId!);
    }
    final response = await request.close();
    if (response.statusCode != 200) {
      throw HttpException(
        'Failed to load feature gates: HTTP ${response.statusCode}',
      );
    }
    final body = await response.transform(utf8.decoder).join();
    final json = jsonDecode(body) as Map<String, dynamic>;
    final config = FeatureGateConfig.fromJson(json);
    _applyConfig(config);
    return config;
  } finally {
    client.close();
  }
}