@spalger/kibana/src/ui/public/courier/fetch/strategy/search.js

Kibana is an open source (Apache Licensed), browser based analytics and search dashboard for Elasticsearch. Kibana is a snap to setup and start using. Kibana strives to be easy to get started with, while also being flexible and powerful, just like Elastic

define(function (require) {
  return function FetchStrategyForSearch(Private, Promise, timefilter) {
    var _ = require('lodash');
    var angular = require('angular');

    return {
      clientMethod: 'msearch',

      /**
       * Flatten a series of requests into as ES request body
       *
       * @param  {array} requests - the requests to serialize
       * @return {string} - the request body
       */
      reqsFetchParamsToBody: function (reqsFetchParams) {
        return reqsFetchParams.map(function (fetchParams) {
          var indexList = fetchParams.index;

          if (_.isFunction(_.get(indexList, 'toIndexList'))) {
            var timeBounds = timefilter.getBounds();
            indexList = indexList.toIndexList(timeBounds.min, timeBounds.max);
          }

          return angular.toJson({
            index: indexList,
            type: fetchParams.type,
            search_type: fetchParams.search_type,
            ignore_unavailable: true
          })
          + '\n'
          + angular.toJson(fetchParams.body || {});
        }).join('\n') + '\n';
      },

      /**
       * Fetch the multiple responses from the ES Response
       * @param  {object} resp - The response sent from Elasticsearch
       * @return {array} - the list of responses
       */
      getResponses: function (resp) {
        return resp.responses;
      }
    };
  };
});