src/api/Server.ts

import DiscordClient from "../client/Client";
import Service from "../utils/structures/Service";
import express, { Express, Router as ExpressRouter } from 'express';
import Router from "./Router";
import path from "path";
import rateLimit from 'express-rate-limit';

export interface ServerOptions {
    port?: number;
}

export default class Server extends Service {
    port: number;
    express: Express;
    router: Router;

    constructor(client: DiscordClient, { port = 4000 }: ServerOptions = {}) {
        super(client);
        this.port = port;
        this.express = express();
        this.router = new Router(client, this, { routesDir: path.resolve(__dirname, 'routes') });
    }

    async boot() {
        type methods = 'get' | 'post' | 'put' | 'patch' | 'delete';
        const expressRouter = ExpressRouter();

        expressRouter.use(rateLimit({
            windowMs: 1 * 60 * 1000,
            max: 50, 
            standardHeaders: true,
            legacyHeaders: true,
            message: { code: 429, error: 'Too many requests at a time. Please try again later.' },
        }));

        await this.router.loadRoutes();

        for (const route of this.router.routes) {
            expressRouter[route.method.toLowerCase() as methods](route.path, ...route.middlewareList, await route.getCallbackFunction());
        }

        this.express.use(expressRouter);
    }

    async run() {
        await this.boot();
        
        this.express.listen(this.port, () => {
            console.log(`API Server listening at port ${this.port}`);
        });
    }
}
1	rakin	323	import DiscordClient from "../client/Client";
2			import Service from "../utils/structures/Service";
3	rakin	324	import express, { Express, Router as ExpressRouter } from 'express';
4	rakin	323	import Router from "./Router";
5			import path from "path";
6	rakin	347	import rateLimit from 'express-rate-limit';
7	rakin	323
8			export interface ServerOptions {
9			port?: number;
10			}
11
12			export default class Server extends Service {
13			port: number;
14			express: Express;
15			router: Router;
16
17			constructor(client: DiscordClient, { port = 4000 }: ServerOptions = {}) {
18			super(client);
19			this.port = port;
20			this.express = express();
21			this.router = new Router(client, this, { routesDir: path.resolve(__dirname, 'routes') });
22			}
23
24			async boot() {
25	rakin	324	type methods = 'get' \| 'post' \| 'put' \| 'patch' \| 'delete';
26			const expressRouter = ExpressRouter();
27
28	rakin	347	expressRouter.use(rateLimit({
29			windowMs: 1 * 60 * 1000,
30			max: 50,
31			standardHeaders: true,
32			legacyHeaders: true,
33			message: { code: 429, error: 'Too many requests at a time. Please try again later.' },
34			}));
35
36	rakin	323	await this.router.loadRoutes();
37	rakin	324
38			for (const route of this.router.routes) {
39	rakin	325	expressRouter[route.method.toLowerCase() as methods](route.path, ...route.middlewareList, await route.getCallbackFunction());
40	rakin	324	}
41
42			this.express.use(expressRouter);
43	rakin	323	}
44
45			async run() {
46			await this.boot();
47
48			this.express.listen(this.port, () => {
49			console.log(`API Server listening at port ${this.port}`);
50			});
51			}
52			}