b95c811898
- Service worker (src/service-worker.ts) handles push events and notification clicks, navigating to the book page on tap - Web app manifest (manifest.webmanifest) linked in app.html - Profile page: push notification toggle (subscribe/unsubscribe) using the browser Notification + PushManager API with VAPID - API route POST/DELETE /api/push-subscription proxies to backend - Go backend: push_subscriptions PocketBase collection storage methods (SavePushSubscription, DeletePushSubscription, ListPushSubscriptionsByBook) in storage/store.go - handlers_push.go: GET vapid-public-key, POST/DELETE subscription - webpush package: VAPID-signed sends via webpush-go, SendToBook fans out to all users who have the book in their library - Runner fires push to subscribers whenever ChaptersScraped > 0 after a successful book scrape - Config: VAPID_PUBLIC_KEY, VAPID_PRIVATE_KEY, VAPID_SUBJECT env vars - domain.ScrapeResult gets a Slug field; orchestrator populates it
74 lines
2.1 KiB
TypeScript
74 lines
2.1 KiB
TypeScript
/// <reference types="@sveltejs/kit" />
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/// <reference lib="webworker" />
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declare let self: ServiceWorkerGlobalScope;
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// ── Install / Activate ────────────────────────────────────────────────────────
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self.addEventListener('install', () => {
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self.skipWaiting();
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});
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self.addEventListener('activate', (event) => {
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event.waitUntil(self.clients.claim());
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});
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// ── Push notifications ────────────────────────────────────────────────────────
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interface PushPayload {
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title: string;
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body: string;
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url?: string;
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icon?: string;
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badge?: string;
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}
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self.addEventListener('push', (event) => {
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if (!event.data) return;
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let payload: PushPayload;
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try {
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payload = event.data.json() as PushPayload;
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} catch {
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payload = { title: 'LibNovel', body: event.data.text() };
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}
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const options: NotificationOptions = {
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body: payload.body,
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icon: payload.icon ?? '/icon-192.png',
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badge: payload.badge ?? '/favicon-32.png',
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data: { url: payload.url ?? '/' },
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// Show notification even when the app is focused
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requireInteraction: false,
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};
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event.waitUntil(
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self.registration.showNotification(payload.title, options)
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);
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});
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// ── Notification click ────────────────────────────────────────────────────────
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self.addEventListener('notificationclick', (event) => {
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event.notification.close();
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const url: string = (event.notification.data as { url?: string })?.url ?? '/';
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event.waitUntil(
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self.clients
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.matchAll({ type: 'window', includeUncontrolled: true })
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.then((clientList) => {
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// Focus existing window if it has the target URL already open
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for (const client of clientList) {
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if (client.url === url && 'focus' in client) {
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return client.focus();
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}
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}
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// Otherwise open a new window
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if (self.clients.openWindow) {
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return self.clients.openWindow(url);
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}
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})
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);
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});
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