61 lines
1.4 KiB
TypeScript
61 lines
1.4 KiB
TypeScript
const push = require('web-push');
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import * as mongo from 'mongodb';
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import Subscription from './models/sw-subscription';
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import config from './config';
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import fetchMeta from './misc/fetch-meta';
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import { IMeta } from './models/meta';
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let meta: IMeta = null;
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setInterval(() => {
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fetchMeta().then(m => {
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meta = m;
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if (meta.enableServiceWorker) {
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// 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
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push.setVapidDetails(config.url,
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meta.swPublicKey,
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meta.swPrivateKey);
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}
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});
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}, 3000);
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export default async function(userId: mongo.ObjectID | string, type: string, body?: any) {
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if (!meta.enableServiceWorker) return;
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if (typeof userId === 'string') {
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userId = new mongo.ObjectID(userId);
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}
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// Fetch
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const subscriptions = await Subscription.find({
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userId: userId
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});
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for (const subscription of subscriptions) {
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const pushSubscription = {
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endpoint: subscription.endpoint,
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keys: {
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auth: subscription.auth,
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p256dh: subscription.publickey
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}
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};
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push.sendNotification(pushSubscription, JSON.stringify({
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type, body
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})).catch((err: any) => {
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//console.log(err.statusCode);
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//console.log(err.headers);
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//console.log(err.body);
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if (err.statusCode == 410) {
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Subscription.remove({
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userId: userId,
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endpoint: subscription.endpoint,
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auth: subscription.auth,
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publickey: subscription.publickey
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});
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}
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});
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}
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}
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