/*
 * This file is part of the authRXBN single sign-on package.
 *
 * (c) Ruben Meyer <contact@rxbn.de>
 */

var path = require('path');
var fs = require('fs');
var express = require('express');
var route = express.Router();
asyncer = require('express-async-handler');

getRoutes = async () => {

	// add all routes from files in api
	let routesPath = path.join(global['__dirname'], '/bin/web/routes/api');
	await addRoutesFromDirectory(routesPath);

	return route;
};

addRoutesFromDirectory = async (filepath) => {
	for await (const file of fs.readdirSync(filepath)) {
		let joinedPath = path.join(filepath, file);
		if(fs.statSync(joinedPath).isFile())
			await addRoutesFromFile(joinedPath);
		else if(fs.statSync(joinedPath).isDirectory())
			await addRoutesFromDirectory(joinedPath);
	}
};
addRoutesFromFile = async (filepath) => {
	let file = require(filepath);
	if(typeof file !== "object" || !file.hasOwnProperty("path")) return;
	if(file.hasOwnProperty("all")) route.all(file.path, asyncer(file.all));
	if(file.hasOwnProperty("get")) route.get(file.path, asyncer(file.get));
	if(file.hasOwnProperty("post")) route.post(file.path, asyncer(file.post));
};

module.exports = {
	getRoutes: getRoutes
};