portainer/app/docker/helpers/nodeHelper.js

angular.module('portainer.docker').factory('NodeHelper', [
  function NodeHelperFactory() {
    'use strict';
    return {
      nodeToConfig: function (node) {
        return {
          Name: node.Spec.Name,
          Role: node.Spec.Role,
          Labels: node.Spec.Labels,
          Availability: node.Spec.Availability,
        };
      },
    };
  },
]);