index.js

/*
 * MIT License
 *
 * Copyright (c) 2023 Kasper Stad
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

import Router from './lib/router'

import ageHandler from './lib/ageHandler'
import subRecordHandler from './lib/subRecordHandler'

const WHITELISTED_AGENTS = [
	"Nightbot-URL-Fetcher/0.0.3",
	"StreamElements Bot"
]

addEventListener('fetch', event => {
	event.respondWith(mainHandler(event.request))
})

/**
 * The default handler funtion
 * @param {Object} req The Request object from the mainHandler
 * @returns {Response} HTTP Response using the routes defined
 */
async function mainHandler(request) {

	const router = new Router()
	const userAgent = request.headers.get("User-Agent")

	if (WHITELISTED_AGENTS.includes(userAgent)) {

		router.get('/v1/age', () => ageHandler(request))
		router.get('/v1/subrecord', () => subRecordHandler(request))
	}

	return await router.route(request)
}