var queries = require('geopipes-elasticsearch-backend').queries, sort = require('../query/sort'); function generate( params ){ var centroid = null; if ( params.lat && params.lon ){ centroid = { lat: params.lat, lon: params.lon }; } var query = queries.distance( centroid, { size: params.size } ); if (params.bbox) { query = queries.bbox ( centroid, { size: params.size, bbox: params.bbox } ); } // add search condition to distance query query.query.filtered.query = { 'bool': { 'must': [{ 'match': { 'name.default': params.input } } ] } }; if (params.input_admin) { var admin_fields = ['admin0', 'admin1', 'admin1_abbr', 'admin2', 'alpha3']; query.query.filtered.query.bool.should = []; admin_fields.forEach(function(admin_field) { var match = {}; match[admin_field] = params.input_admin; query.query.filtered.query.bool.should.push({ 'match': match }); }); } query.sort = query.sort.concat(sort); return query; } module.exports = generate;