AppConfig.load constructor

AppConfig.load()

Loads ALLOWED_ORIGINS from .env as a comma-separated list.

Implementation

factory AppConfig.load() {
  final env = DotEnv(includePlatformEnvironment: true, quiet: true);
  try {
    env.load();
  } catch (e) {
    print('Warning: could not load .env file: $e');
  }
  final raw = env['ALLOWED_ORIGINS'] ?? '';
  final origins = raw
      .split(',')
      .map((s) => s.trim())
      .where((s) => s.isNotEmpty)
      .toList();
  // Ensure type safety: List<String>
  final List<String> parsedOrigins = origins.cast<String>();
  return AppConfig._(parsedOrigins);
}