x249/node-api

import http from 'http';
import express from 'express';
import { applyMiddleware, applyRoutes } from './utils';
import { middlewareHandler } from './middleware';
import { errorHandlers } from './middleware/errorHandler';
import { routeHandler } from './routes';
import chalk from 'chalk';
import consola from 'consola';
import emoji from 'node-emoji';
import { NODE_ENV } from './config';

/*
 ** Handle exceptions and rejections
 */

process.on('uncaughtException', error => {
    console.log(error);
    return process.exit(1);
});

process.on('unhandledRejection', error => {
    console.log(error);
    return process.exit(1);
});

/*
 ** App config
 */

const router: express.Express = express();
applyMiddleware(middlewareHandler, router);
applyRoutes(routeHandler, router);
applyMiddleware(errorHandlers, router);
router.enable('trust proxy'); // Enables hosting behind proxy (Heroku)

const mainFallbackPort = 4000;
const productionFallbackPort = 8080;

const host =
    NODE_ENV === 'production' ? process.env.HOST || 'localhost' : 'localhost';
const port =
    NODE_ENV === 'production'
        ? process.env.PORT || productionFallbackPort
        : mainFallbackPort;
const emo = NODE_ENV === 'production' ? emoji.get('coffee') : emoji.get('gear');

/*
 **    Server Config
 */

const server = http.createServer(router);

server.listen(port, () => {
    console.log('\n-+============================+-\n');
    consola.info(chalk.blue(`Environment: ${NODE_ENV} `) + `${emo}`);
    consola.success(
        chalk.green.bold('Built and working!') + ` ${emoji.get('clap')}`,
    );
    consola.success(
        chalk.green.bold(`URL: http://${host}:${port}`) +
            ` ${emoji.get('see_no_evil')}`,
    );
    console.log('\n-+============================+-');
});