joshuaandClaude Opus 5.5
f99b84858e
- Waitlist per session: entries for pick-sessions tickets name a session; offers use that session's free places, never run past its start, and claim links tick it. Held offers count towards session capacity. - At the door: the Select items pop-up has the session picker, with today's session preselected for new attendees. - On pick-sessions events every ticket shows the session list straight away. "All sessions" tickets record the ticked sessions (RegistrationOption.sessionIds) at one price; scanning, attendance, certificates, reminders and capacity follow them. - Fix: per-session stock limits weren't enforced (takenCount filtered WaitlistEntry by a sessionId column that didn't exist, and the error was swallowed), and the public event page lost its stock info. - Fix: editing a door registration with picked sessions couldn't be saved. - Fix: the offline-scanning service worker served /_next/static cache-first forever, so dev browsers that had opened the scanner ran stale code. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
76 lines
2.8 KiB
JavaScript
76 lines
2.8 KiB
JavaScript
/*
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* Service worker for offline ticket scanning.
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*
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* Only the scanner page and the static files it needs are cached, both network-first
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* with the cached copy as the offline fallback:
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* - /_next/static/*. Not cache-first: under `next dev` these files keep their names when
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* their content changes, so cache-first served stale code on every page, for good.
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* (Production files are hashed and come from the browser's HTTP cache anyway.)
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* - The scanner page itself.
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* - The page can ask (postMessage { type: 'cache-urls', urls }) for the files it has
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* loaded to be cached up front, so it works offline straight after "Enable offline mode".
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* API calls are never cached — offline scans go through IndexedDB instead.
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*/
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// v2: drops v1 caches, which could hold stale development scripts (see above).
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const CACHE = 'hope-scanner-v2';
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const SCANNER_PATH = '/dashboard/staff/ticket-scanning';
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self.addEventListener('install', () => self.skipWaiting());
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self.addEventListener('activate', (event) => {
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event.waitUntil((async () => {
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const keys = await caches.keys();
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await Promise.all(keys.filter(k => k.startsWith('hope-scanner-') && k !== CACHE).map(k => caches.delete(k)));
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await self.clients.claim();
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})());
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});
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self.addEventListener('message', (event) => {
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const data = event.data || {};
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if (data.type !== 'cache-urls' || !Array.isArray(data.urls)) return;
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event.waitUntil((async () => {
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const cache = await caches.open(CACHE);
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const sameOrigin = data.urls.filter(u => {
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try { return new URL(u, self.location.origin).origin === self.location.origin; } catch { return false; }
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});
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await Promise.all(sameOrigin.map(u => cache.add(u).catch(() => {})));
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})());
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});
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self.addEventListener('fetch', (event) => {
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const req = event.request;
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if (req.method !== 'GET') return;
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const url = new URL(req.url);
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if (url.origin !== self.location.origin) return;
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if (url.pathname.startsWith('/_next/static/')) {
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event.respondWith((async () => {
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const cache = await caches.open(CACHE);
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try {
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const res = await fetch(req);
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if (res.ok) cache.put(req, res.clone());
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return res;
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} catch {
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const hit = await cache.match(req);
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if (hit) return hit;
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throw new Error('offline and not cached');
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}
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})());
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return;
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}
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if (url.pathname === SCANNER_PATH) {
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event.respondWith((async () => {
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const cache = await caches.open(CACHE);
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try {
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const res = await fetch(req);
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if (res.ok) cache.put(SCANNER_PATH, res.clone());
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return res;
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} catch {
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const hit = (await cache.match(req, { ignoreSearch: true })) || (await cache.match(SCANNER_PATH));
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if (hit) return hit;
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throw new Error('offline and not cached');
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}
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})());
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}
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});
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