Files
elasticsearch-js/dsl/examples/boolean-logic.ts
2020-09-02 16:26:52 +02:00

40 lines
1.4 KiB
TypeScript

/*
* Licensed to Elasticsearch B.V. under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch B.V. licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import { Client } from '../../'
import { Q } from '../'
async function run () {
const client = new Client({ node: 'http://localhost:9200' })
// define the query clauses
const fixDescription = Q.must(Q.match('description', 'fix'))
const files = Q.should(Q.term('files', 'test'), Q.term('files', 'docs'))
const author = Q.filter(Q.term('author.name', Q.param('author')))
const { body } = await client.search({
index: 'git',
// use the boolean utilities to craft the final query
body: Q.and(fixDescription, files, author)
})
console.log(body.hits.hits)
}
run().catch(console.log)