@opra/elastic/cjs/adapter-utils/prepare-sort.js

Opra Elastic Search adapter package

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = prepareSort;
const SIGN_PATTERN = /^([+-])?(.+)$/;
function prepareSort(sort) {
    if (!(sort && sort.length))
        return;
    const out = [];
    sort.forEach(k => {
        const m = SIGN_PATTERN.exec(k);
        if (m) {
            out.push({ [m[2]]: { order: m[1] === '-' ? 'desc' : 'asc' } });
        }
    });
    return out;
}