getResultValue method Null safety
Extracts the result value from the first entry on success
Implementation
XdrSCVal? getResultValue() {
if (error != null || status != STATUS_SUCCESS || resultMetaXdr == null) {
return null;
}
XdrTransactionMeta meta =
XdrTransactionMeta.fromBase64EncodedXdrString(resultMetaXdr!);
List<XdrOperationResult>? results = meta.v3?.txResult.result.results; // :)
if (results == null || results.length == 0) {
return null;
}
List<XdrSCVal>? success = results[0].tr?.invokeHostFunctionResult?.success;
if (success != null && success.length > 0) {
return success[0];
}
}