@trusthab/composable-resources/src/resources/kpi/thermostats_total_heating_time.js

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

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

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

  class ThermostatsTotalHeatingTimeResource {
    static mixins() {
      return [
        'MetricTotalTimer',
        'MetricTimer',
        'Kpi'
      ];
    }

    getMetricId() {
      return `thermostats_total_heating_time`;
    }

    shouldRun() {
      if (this.get('obj').device_type !== 'thermostat') { return undefined; }

      const { status } = this.get('obj');

      if (status === PROPERTY_VALUE) { return true; }
      return false;
    }
  }

  return composer(ThermostatsTotalHeatingTimeResource, App);
};