read method

void read()

Implementation

void read() {
  state.loading();
  UServices.process.get(
    processId: processId,
    onOk: (UResponse<UProcessStepGet> response) {
      if (response.status == Usc.processCompleted.number) {
        _complete();
      } else {
        _applyStep(response.result!);
        state.loaded();
      }
    },
    onError: (UEmptyResponse response) => state.error(),
    onException: (String response) {
      UToast.error(message: response);
      state.error();
    },
  );
}