ih-black-lion/lib/models/Fault.js

State handler for Arus projects

import { isArrayLike as isArray, mapObj } from 'ramda';

export default class Fault {
  constructor(faultObj) {
    const responseName = Object.keys(faultObj)[0];

    let messages = {};
    let length = 0;

    /**
     * Try:
     *   Tries to map the Fault normally
     *
     * Catch:
     *   Accounts for RESTListeningConnector Faults
     */
    try {
      const faultMsg = faultObj[responseName].sccFaultResp.detail.msgs.msg;

      if (isArray(faultMsg)) {
        messages = mapObj((message) => {
          ++length;
          return message;
        }, faultMsg);
      } else {
        ++length;
        messages['0'] = faultMsg;
      }

      this.responseName = responseName;
    } catch (err) {
      const msgObj = faultObj.html;

      ++length;
      messages['0'] = {
        descr: `${msgObj.head.title} - ${msgObj.body}`,
      };

      this.responseName = 'N/A';
    }

    messages.length = length;
    this.faultMessages = messages;
  }
}