src/config/constants.js

// Import the neccesary modules.
import path from 'path';

/**
 * The host of the server of the database. Default is `['localhost']`.
 * @type {Array}
 */
export const dbHosts = ['localhost'];

/**
 * The name of the database. Default is `beerio`.
 * @type {String}
 */
export const dbName = 'beerio';

/**
 * Check if this instance of the API is the master. Default is `true`.
 * @type {Boolean}
 */
export const master = true;

/**
 * The amount of object show per page. Default is `25`.
 * @type {Integer}
 */
export const pageSize = 25;

/**
 * The port on which the API will run on. Default is `5000`.
 * @type {Integer}
 */
export const port = 5000;

/**
 * The promise object to override the mongoose promise object. Default is `global.Promise`.
 * @type {Promise}
 */
export const { Promise } = global;

/**
 * The name of the server. Default is `serv01`.
 * @type {String}
 */
export const server = 'serv01';

/**
 * The path to the temprary directory. Default is `./tmp`.
 * @type {String}
 */
export const tempDir = path.join(process.cwd(), 'tmp');

/**
 * The amount of workers on the cluster. Default is `2`.
 * @type {Integer}
 */
export const workers = 2;