28 lines
773 B
TypeScript
28 lines
773 B
TypeScript
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import { Handlers } from '$fresh/server.ts'
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import { respondApi } from '../../../src/utils.ts'
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export const handler: Handlers = {
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async POST(request: Request) {
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const subscription = await request.json() as PushSubscriptionJSON
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saveSubscription(subscription)
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return respondApi('success', 'ok')
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},
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}
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function saveSubscription(subscription: PushSubscriptionJSON) {
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const itemKey = 'webpush-subscription'
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const subscriptions = JSON.parse(
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localStorage.getItem(itemKey) ?? '[]',
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) as PushSubscriptionJSON[]
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// Prevent duplicate
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const auth = subscription.keys?.auth
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if (subscriptions.some((sub) => sub.keys?.auth === auth)) {
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return
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}
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// Store subscription
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subscriptions.push(subscription)
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localStorage.setItem(itemKey, JSON.stringify(subscriptions))
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}
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