parseQueryResponse method

List parseQueryResponse({ required SmartContractQueryResponse response, required String endpointName, })

Decodes a raw SmartContractQueryResponse into native ABI values.

Requires ABI: the endpoint's declared output types drive the decoding.

Parameters

• response - Raw query response from networkProvider.queryContract
• endpointName - Endpoint name for output-type lookup

Returns

List of decoded native Dart values matching endpoint outputs.

Throws

• StateError if controller has no ABI
• EndpointNotFoundException if the endpoint is not in the ABI

Example

final raw = await provider.queryContract(query);
final values = controller.parseQueryResponse(
  response: raw,
  endpointName: 'getTotal',
);

Implementation

List<dynamic> parseQueryResponse({
  required SmartContractQueryResponse response,
  required String endpointName,
}) {
  _requireAbiForEndpoints();
  final AbiEndpoint? endpoint = abi.endpoints.getByName(endpointName);
  if (endpoint == null) {
    throw EndpointNotFoundException.withSuggestions(
      endpointName: endpointName,
      abi: abi,
    );
  }
  final ResponseParser parser = ResponseParser(serializer: ArgSerializer());
  final List<TypedValue> typed = parser.parseForEndpoint(
    endpoint: endpoint,
    returnData: response.returnDataParts,
  );
  return typed.map((TypedValue tv) => tv.nativeValue).toList();
}