deserializePPT method

@override PPTPayload? deserializePPT(Uint8List binPayload)

Converts a uint8 JSON message into a PPT Payload Object

Implementation

@override
PPTPayload? deserializePPT(Uint8List binPayload) {
  var messageStr = Utf8Decoder().convert(binPayload);
  Object? decodedObject = json.decode(messageStr);

  if (decodedObject is Map) {
    final arguments = _normalizeJsonPayloadFragment(decodedObject['args']);
    final argumentsKeywords = _normalizeJsonPayloadFragment(
      decodedObject['kwargs'],
    );
    return PPTPayload(
      arguments: arguments is List ? arguments.cast<dynamic>() : null,
      argumentsKeywords: argumentsKeywords is Map
          ? argumentsKeywords.cast<String, dynamic>()
          : null,
    );
  }

  _logger.shout('Could not deserialize the message: $messageStr');
  // TODO respond with an error
  return null;
}