account/src/config-manager.js

const fs = require('fs-extra');
const logger = require('../logger');

/**
 * @typedef {Object} Config
 * @property {object} http HTTP server settings
 * @property {number} http.port HTTP port the server will listen on
 * @property {object} mongoose Mongose connection settings
 * @property {string} mongoose.uri URI Mongoose will connect to
 * @property {string} mongoose.database MongoDB database name
 * @property {object} mongoose.options MongoDB connection options
 * @property {object} redis redis settings
 * @property {string} redis.client redis client settings
 * @property {string} redis.client.url redis server URL
 * @property {object} email node-mailer client settings
 * @property {string} email.host SMTP server address
 * @property {number} email.port SMTP server port
 * @property {boolean} email.secure Secure SMTP
 * @property {string} email.from Email "from" name/address
 * @property {object} email.auth Email authentication settings
 * @property {string} email.auth.user Email username
 * @property {string} email.auth.pass Email password
 * @property {object} aws s3 client settings
 * @property {object} aws.spaces Digital Ocean Spaces settings
 * @property {string} aws.spaces.key s3 access key
 * @property {string} aws.spaces.secret s3 access secret
 * @property {object} hcaptcha hCaptcha settings
 * @property {string} hcaptcha.secret hCaptcha secret
 * @property {string} cdn_base Base URL for CDN location
 * @property {string} website_base Base URL for service website (used with emails)
 */

/**
 * @type {Config}
 */
let config = {};

function configure() {
	if (!fs.pathExistsSync(`${__dirname}/../config.json`)) {
		logger.error('Failed to locate config.json file');
		process.exit(0);
	}

	config = require(`${__dirname}/../config.json`);

	module.exports.config = config;
}

module.exports = {
	configure,
	config
};