ih-black-lion/lib/connectors/ActivityGuideConnector.js

State handler for Arus projects

import xml2js from 'xml2js';
import Connector from './Connector';
import { Fault } from '../models';
import Request from '../Request';
import serialize from '../serialize';
import { toCamelCase, interceptFault } from './utils';

const URLS = {
  tryURL: __ACTIVITY_GUIDE_URL__,
  catchURL: process.env.ACTIVITY_GUIDE_URL,
};

export default class ActivityGuideConnector extends Connector {
  constructor(requestMethod, requestParams, Model) {
    super(requestMethod, requestParams, Model, URLS);
  }
  get Promise() {
    this.checkTypes(); // Checking the types here to simplify the usage of the Connectors.
    return new Promise((resolve, reject) => {
      Request.get(this.params)
        .then(({ data }) => {
          let res;
          const parser = new xml2js.Parser({
            ignoreAttrs: true,
          });
          parser.parseString(data, (err, parsedRes) => {
            if (!err) {
              res = parsedRes;
            } else {
              reject(err);
            }
          });

          const fault = interceptFault(res);
          if (fault) {
            reject(new Fault(serialize(res)));
          } else {
            resolve(new this.Model(serialize(res)));
          }
        }).catch(reject);
    });
  }
}