@trusthab/composable-resources/src/resources/metric_total_timer.js

migrating https://github.com/knetikmedia/hab-api/tree/integration/app/resources/composable

const composer = require('../mixin_loader');

const moment = require('moment');

module.exports = (App) => {
  const { underscore } = require('inflected');

  class MetricTotalTimerResource {
    newVal(val, time) {
      return (moment().unix() - parseInt(time));
    }
  }

  return composer(MetricTotalTimerResource, App);
};