/*

* Firestarter.io

*

* Copyright (C) 2022 Blue Ohana, Inc.

* All rights reserved.

* The information in this software is subject to change without notice and

* should not be construed as a commitment by Blue Ohana, Inc.

*

*/

/**

* Express server that serves the application

*/

import * as fs from 'fs';

import * as express from 'express';

import * as dotenv from 'dotenv';

import * as bp from 'body-parser';

import * as cors from 'cors';

import { PORT, PURGE_TILES, TILE_DIR } from '~config';

import logger from '~core/utils/Logger';

import router from './router';

dotenv.config();

// Set up app

const app = express();

const port: string = process.env.PORT ?? PORT;

// Set up middlewares

app.use(bp.json());

app.use(bp.urlencoded({ extended: true }));

app.use(cors());

// Set up routes

app.use('/', router);

// Start server

const server = app.listen(port, () => {

logger.server(`Firestarter is listening on port ${port} 🎧\n`);

});

// Perform cleanup

process.on('SIGINT', function () {

server.close(() => {

logger.server('Shutting down Firestarter');

if (PURGE_TILES) {

fs.rmdirSync(TILE_DIR, { recursive: true });

logger.server('🧹 Removing all tile images...');

}

logger.server('Goodbye!\n\n');

process.exit();

});

});