noctbot/web/src/routes/login/discord/do.ts

import {Request, Response, NextFunction } from "express";

const API_ENDPOINT = "https://discordapp.com/api";

export async function get(req : Request, res : Response, next : NextFunction) {
    const CALLBACK_URL = encodeURIComponent(`${process.env.ADMIN_URL}/login/discord/callback`);
    const SCOPE = encodeURIComponent("identify");

    res.redirect(`${API_ENDPOINT}/oauth2/authorize?client_id=${process.env.BOT_CLIENT_ID}&scope=${SCOPE}&response_type=code&redirect_uri=${CALLBACK_URL}`);
};