kibana-with-account/src/ui/public/courier/_request_queue.js

kibana-with-account is develop based kibana project

define(function (require) {
  return function PendingRequestList() {
    var _ = require('lodash');

    /**
     * Queue of pending requests, requests are removed as
     * they are processed by fetch.[sourceType]().
     * @type {Array}
     */
    var queue = [];

    queue.getInactive = function (/* strategies */) {
      return queue.get.apply(queue, arguments)
      .filter(function (req) {
        return !req.started;
      });
    };

    queue.getStartable = function (...strategies) {
      return queue.get(...strategies).filter(req => req.canStart());
    };

    queue.get = function (...strategies) {
      return queue.filter(function (req) {
        var strategyMatch = !strategies.length;
        if (!strategyMatch) {
          strategyMatch = strategies.some(function (strategy) {
            return req.strategy === strategy;
          });
        }

        return strategyMatch;
      });
    };

    return queue;
  };
});