search.controller.ts

import { Get, Controller } from '@nestjs/common';
import elasticsearch = require('elasticsearch');


@Controller('search')
export class SearchController {

@Get()
async doSearch(): Promise<any> {

  const.client = new elasticsearch.Client();
  
  client.search({
    q: 'pants'
  }).then(function (body) {
    var hits = body.hits.hits;
    return; //????
  }, function (error) {
    console.trace(error.message);
  });
  
}