getBlockchainVersion method
Query the network to find the protocol, transaction and code versions
Implementation
Future<BlockchainVersionModel> getBlockchainVersion() async {
const body = 'query { version {code protocol transaction} }';
final result = await _client
.withLogger(
'getBlockchainVersion',
)
.query(
QueryOptions(
document: gql(body),
parserFn: (json) => BlockchainVersionModel.fromJson(json),
),
);
manageLinkException(result);
return result.parsedData ??
const BlockchainVersionModel(
version: BlockchainVersion(protocol: '', transaction: ''),
);
}