polling_gist3.js

class Poll {
  /**
   * @typedef options
   * @property {number} interval Interval between each poll in `seconds`
   * @property {number} maxPollCount Max number of times to poll
   *
   * @param {options} options
   * @param {(Object) => Boolean} pollingFunction
   * @param {QueueClientInterface} queueClient
   */
  constructor(
    { interval, maxPollCount },
    pollingFunction,
    queueClient,
    logger = console
  ) {
    this.logger = logger;
    this.interval = interval;
    this.queueClient = queueClient;
    this.maxPollCount = maxPollCount;
    this.pollingFunction = pollingFunction;
  }
}