class ServiceResult<T> {
  final bool success;
  final String message;
  final T? data;
  final String? errorCode;

  const ServiceResult({
    required this.success,
    required this.message,
    this.data,
    this.errorCode,
  });

  factory ServiceResult.success({
    required String message,
    T? data,
  }) {
    return ServiceResult<T>(
      success: true,
      message: message,
      data: data,
    );
  }

  factory ServiceResult.failure({
    required String message,
    String? errorCode,
  }) {
    return ServiceResult<T>(
      success: false,
      message: message,
      errorCode: errorCode,
    );
  }
}