tben
dbfe48796b
Add a generated manifest, icon set, offline page and service worker that never caches authenticated HTML, plus install and update UI. Turn the rail into a drawer below md with container-query internals, dvh and safe-area handling, and reconnect the socket after visibility/network changes. Add Web Push subscriptions, presence-aware delivery, notification settings and tests.
25 lines
774 B
TypeScript
25 lines
774 B
TypeScript
import BunSQLite from "@moduletrace/bun-sqlite";
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import type { BUN_SQLITE_COBBLE_USER_PRESENCE } from "@/db/types/db";
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import { AppData } from "@/src/data/app-data";
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/**
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* Whether the app is open for this user right now (any process), based on
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* the socket keepalive. Push notifications are skipped while it is.
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*/
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export default async function isUserPresent({
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user_id,
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}: {
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user_id: number | string;
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}) {
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const row = (
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await BunSQLite.sql<BUN_SQLITE_COBBLE_USER_PRESENCE>({
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sql: `SELECT last_seen_at FROM user_presence WHERE user_id = ? LIMIT 1`,
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values: [user_id],
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})
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).payload?.[0];
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if (!row?.last_seen_at) return false;
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return Date.now() - Number(row.last_seen_at) <= AppData.PushPresenceWindowMs;
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}
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