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

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

const _ = require('lodash');

module.exports = App => ({
  locations_second_tier_children: {
    // insertion_path: 'query.bool.must', // to be used when areas are added to search
    callback: id => App.Areas.send('get', [`/areas/?filter_parent=${id}`])
      .then(result => result.content.map(item => item.id))
      .then(ids => App.Areas.send('get', [`/areas/?filter_parent=${ids.join(',')}`]))
      .then(result => result.content.map(item => item.id))
      .then(ids => (ids.length ? `filter__id=${ids.join(',')}` : `filter__id=${id}`))
  },

  buildings: {
    // insertion_path: 'query.bool.must', // to be used when areas are added to search
    callback: id => App.Areas.send('get', [`/areas/${id}`])
      .then((result) => {
        const type = _.get(result, 'additional_properties.type.value', 'property');

        if (type === 'property') {
          return 'additional_properties.parent_location_id.value';
        }

        return '_id';
      })
      .then(property => `filter_${property}=${id}`)
  },

  location_id_and_children: {
    // insertion_path: 'query.bool.must', // to be used when areas are added to search
    callback: id => App.Areas.send('get', [`/areas/${id}`])
      .then((result) => {
        const type = _.get(result, 'additional_properties.type.value', 'property');

        if (type === 'property') {
          return 'additional_properties.root_location_id.value';
        }

        if (type === 'building') {
          return 'parent';
        }

        return '_id';
      })
      .then(property => `filter_${property}=${id}`)
  }
});