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