force-orange-2022/src/server/notificationsSubscribe.ts

import { Request, Response, NextFunction } from "express"
import webpush from "web-push"

const publicKey = process.env.FORCE_ORANGE_PUBLIC_VAPID_KEY
const privateKey = process.env.FORCE_ORANGE_PRIVATE_VAPID_KEY
if (publicKey && privateKey) {
    webpush.setVapidDetails("mailto: contact@parisestludique.fr", publicKey, privateKey)
}

export default function notificationsSubscribe(
    request: Request,
    response: Response,
    _next: NextFunction
): void {
    const subscription = request.body

    const payload = JSON.stringify({
        title: "Hello!",
        body: "It works.",
    })
    webpush
        .sendNotification(subscription, payload)
        .then((result) => console.log(result))
        .catch((e) => console.log(e.stack))

    response.status(200).json({ success: true })
}