elastic-particles

Elastic Particles

Building blocks for Elastic queries, filters, and aggregations which can be re-used, combined, and nested. In other words, it's an elasticsearch query builder.

Documentation:

<v2 http://jharri34.github.io/elastic-particles/

>v2 https://github.com/3choBoomer/elastic-particles/wiki

basic usage

let locationTermQuery = new ep.TermQuery('age', 23);
let genderTermQuery = new ep.TermQuery('gender', 'M');

let boolMustQuery = new ep.BoolQuery().must([locationTermQuery, genderTermQuery]);

//each helper method on ElasticQuery returns iteself to support chaining.
let esQuery = new ep.ElasticQuery()
  .setQuery(boolMustQuery)
  .setSize(100)
  .setSort('personId')
  .setIncludeFields(['personId', 'gender', 'age', 'zipcode'])
  .addAggregation(new ep.TermsAgg('zipcode'));
  
  
elasticClient.search(esQuery.serialize());