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

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

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

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

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

    getMetricId() {
      return 'humidity_outside';
    }

    getMetricType() {
      return 'gauge';
    }

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

      return this.get('value');
    }

    customDimensions() {
      return true;
    }

    getDimensions() {
      const dimensions = _.pick(this.get('obj'), [
        'id',
        'location_id',
        'parent_location_id',
        'root_location_id'
      ]);

      return {
        device_id: dimensions.id,
        unit_id: dimensions.location_id,
        building_id: dimensions.parent_location_id,
        property_id: dimensions.root_location_id
      };
    }
  }

  return composer(HumidityOutsideResource, App);
};