getCode method

Future<int> getCode (BigInt address, MoacDefaultBlock block)

Get code, the code at the given address.

Implementation

Future<int> getCode(BigInt address, MoacDefaultBlock block) async {
  if (address == null) {
    throw ArgumentError.notNull("Moac::getCode - address");
  }
  if (block == null) {
    throw ArgumentError.notNull("Moac::getCode - block");
  }
  final String method = MoacRpcMethods.code;
  final String blockString = block.getSelection();
  final List params = [MoacUtilities.bigIntegerToHex(address), blockString];
  final res = await rpcClient.request(method, params);
  if (res != null && res.containsKey(moacResultKey)) {
    return MoacUtilities.hexToInt(res[moacResultKey]);
  }
  _processError(method, res);
  return null;
}