FoundKey/src/push-sw.ts
2018-12-20 04:08:13 +09:00

61 lines
1.4 KiB
TypeScript

const push = require('web-push');
import * as mongo from 'mongodb';
import Subscription from './models/sw-subscription';
import config from './config';
import fetchMeta from './misc/fetch-meta';
import { IMeta } from './models/meta';
let meta: IMeta = null;
setInterval(() => {
fetchMeta().then(m => {
meta = m;
if (meta.enableServiceWorker) {
// アプリケーションの連絡先と、サーバーサイドの鍵ペアの情報を登録
push.setVapidDetails(config.url,
meta.swPublicKey,
meta.swPrivateKey);
}
});
}, 3000);
export default async function(userId: mongo.ObjectID | string, type: string, body?: any) {
if (!meta.enableServiceWorker) return;
if (typeof userId === 'string') {
userId = new mongo.ObjectID(userId);
}
// Fetch
const subscriptions = await Subscription.find({
userId: userId
});
for (const subscription of subscriptions) {
const pushSubscription = {
endpoint: subscription.endpoint,
keys: {
auth: subscription.auth,
p256dh: subscription.publickey
}
};
push.sendNotification(pushSubscription, JSON.stringify({
type, body
})).catch((err: any) => {
//console.log(err.statusCode);
//console.log(err.headers);
//console.log(err.body);
if (err.statusCode == 410) {
Subscription.remove({
userId: userId,
endpoint: subscription.endpoint,
auth: subscription.auth,
publickey: subscription.publickey
});
}
});
}
}