@trusthab/composable-resources/src/resources/kpi/thermostats_total.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');

  class ThermostatsTotalResource {
    static mixins() {
      return ['Kpi'];
    }

    getMetricId() {
      return 'thermostats_total';
    }

    getMetricType() {
      return 'gauge';
    }

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

      if (device_type !== 'thermostat') { return 0; }

      return 1;
    }
  }

  return composer(ThermostatsTotalResource, App);
};