main.js

const {Client, Collection} = require('discord.js');
require('dotenv').config();
const TOKEN = process.env.TOKEN;
const express = require('express');
const cors = require('cors');
const fs = require('fs');

const Sentry = require('@sentry/node');
const Tracing = require('@sentry/tracing');

const getDateTime = () => {
	let date = new Date();
	let hour = date.getHours();
	hour = (hour < 10 ? '0' : '') + hour;
	let min = date.getMinutes();
	min = (min < 10 ? '0' : '') + min;
	let sec = date.getSeconds();
	sec = (sec < 10 ? '0' : '') + sec;
	let year = date.getFullYear();
	let month = date.getMonth() + 1;
	month = (month < 10 ? '0' : '') + month;
	let day = date.getDate();
	day = (day < 10 ? '0' : '') + day;
	return year + '-' + month + '-' + day + '-' + hour + '-' + min + '-' + sec;
};

fs.writeFile(`logs/${getDateTime()}.txt`, '', (err) => {});

const app = express();

const corsOptions = {
	origin: [ `${process.env.CLIENT_URL}`, 'http://localhost:3000' ],
	credentials: true,
	allowedHeaders: [
		'sessionId',
		'Content-Type',
		'Authorization',
		'authorization',
	],
	exposedHeaders: [ 'sessionId' ],
	methods: 'GET,HEAD,PUT,PATCH,POST,DELETE',
	preflightContinue: false,
};
app.use(cors(corsOptions));

const client = new Client({intents: 4097});
module.exports = app;

//Setup DB
require('./utils/functions')(client);
client.mongoose = require('./utils/mongoose');
client.mongoose.init(client.timestampParser(), client);
//Handler and Commands
client.commands = new Collection();
[ 'EventUtil', 'CommandUtil' ].forEach((handler) => {
	require(`./utils/handlers/${handler}`)(client);
});

Sentry.init({
	dsn: process.env.SENTRY_DNS,

	// Set tracesSampleRate to 1.0 to capture 100%
	// of transactions for performance monitoring.
	// We recommend adjusting this value in production
	tracesSampleRate: 1.0,
});

//Check error
process.on('exit', (code) => {
	client.logger(`Le processus s'est arrêté avec le code: ${code}!`);
});
process.on('uncaughtException', (err, origin) => {
	client.logger(`uncaughtException: ${err}`, `Origine: ${origin}`);
	console.log(`uncaughtException: ${err}`, `Origine: ${origin}`);
});
process.on('unhandledRejection', (reason, promise) => {
	client.logger(`UNHANDLED_REJECTION: ${reason}\n--------\n\n${promise}`);
	console.log(`UNHANDLED_REJECTION: ${reason}\n--------`, promise);
});
process.on('warning', (...args) => {
	client.logger(...args);
	console.log(...args);
});

//Login
client.login(TOKEN);