PaymentSheetResult.fromJson constructor

Implementation

factory PaymentSheetResult.fromJson(Map<Object?, Object?> value) {
  switch (value['status']) {
    case 'completed':
      final paymentId = value['paymentId'];
      if (paymentId != null && paymentId is! String) {
        throw const FormatException('Invalid paymentId from native payment sheet');
      }
      return PaymentSheetCompleted(paymentId: paymentId as String?);
    case 'canceled':
      return const PaymentSheetCanceled();
    case 'failed':
      final error = value['error'];
      if (error is! Map) {
        throw const FormatException('Invalid error from native payment sheet');
      }
      final code = error['code'];
      final message = error['message'];
      final declineCode = error['declineCode'];
      if (code is! String ||
          message is! String ||
          (declineCode != null && declineCode is! String)) {
        throw const FormatException('Invalid error from native payment sheet');
      }
      return PaymentSheetFailed(
        code: code,
        message: message,
        declineCode: declineCode as String?,
      );
    default:
      throw const FormatException('Unknown result from native payment sheet');
  }
}