45 lines
1.1 KiB
TypeScript
45 lines
1.1 KiB
TypeScript
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import { precacheAndRoute } from 'workbox-precaching'
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declare let self: ServiceWorkerGlobalScope
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interface PushPayload {
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title?: string
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body?: string
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conversation_id?: number
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message_id?: number
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}
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precacheAndRoute(self.__WB_MANIFEST)
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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 = { body: event.data.text() }
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}
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const title = payload.title ?? 'Пульс'
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const body = payload.body ?? 'Новое сообщение'
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event.waitUntil(
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self.registration.showNotification(title, {
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body,
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icon: '/icon-192.png',
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badge: '/icon-192.png',
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data: { conversation_id: payload.conversation_id, message_id: payload.message_id },
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}),
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)
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})
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self.addEventListener('notificationclick', (event) => {
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event.notification.close()
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event.waitUntil(
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self.clients.matchAll({ type: 'window', includeUncontrolled: true }).then((clients) => {
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for (const client of clients) {
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if ('focus' in client) return client.focus()
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}
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return self.clients.openWindow('/')
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}),
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)
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})
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