express-ts-skeleton/lib/src/scripts/pick.js

This is a skeleton(boiler plate) for nodejs, express and typescript.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.pick = void 0;
/* eslint-disable @typescript-eslint/no-explicit-any */
const joi_1 = __importDefault(require("joi"));
//MARK: pick
/**
 * Creates an object composed of the specified keys from the given object.
 * @param {object} object - The source object.
 * @param {string[]} keys - An array of keys to pick from the source object.
 * @returns {object} A new object with only the specified keys.
 */
const pick = (object, keys) => {
    return keys.reduce((obj, key) => {
        if (object && Object.prototype.hasOwnProperty.call(object, key)) {
            const value = object[key];
            if (joi_1.default.isSchema(value) &&
                value.type === "object" &&
                !value._flags.unknown) {
                obj[key] = value.unknown(false);
            }
            else {
                obj[key] = object[key];
            }
        }
        else {
            obj[key] = joi_1.default.object().keys({}).unknown(false);
        }
        return obj;
    }, {});
};
exports.pick = pick;