toJson method

@override Map<String, dynamic> toJson()

Convert the ExchangeCreateContract object to a JSON representation.

Implementation

@override
Map<String, dynamic> toJson() {
  return {
    'owner_address': ownerAddress.toString(),
    'first_token_id': StringUtils.tryDecode(firstTokenId),
    'first_token_balance': firstTokenBalance?.toString(),
    'second_token_id': StringUtils.tryDecode(secondTokenId),
    'second_token_balance': secondTokenBalance?.toString(),
  }..removeWhere((key, value) => value == null);
}