import ApplicationComponent from "../ApplicationComponent"; import express, {Express, Router} from "express"; import Logger from "../Logger"; import {Server} from "http"; export default class ExpressAppComponent extends ApplicationComponent { private readonly port: number; private server?: Server; constructor(port: number) { super(); this.port = port; } public async start(app: Express, router: Router): Promise { this.server = app.listen(this.port, 'localhost', () => { Logger.info(`Web server running on localhost:${this.port}.`); }); router.use(express.json()); router.use(express.urlencoded({ extended: true, })); router.use((req, res, next) => { req.models = {}; req.modelCollections = {}; next(); }); } public async stop(): Promise { if (this.server) { await this.close('Webserver', this.server, this.server.close); } } public getServer(): Server { if (!this.server) throw 'Server was not initialized.'; return this.server; } }