Files
minstrel/web/src/lib/player/persisted.ts
T
bvandeusenandClaude Opus 5.5 94a9c8cbe3 chore(deps): SvelteKit 3 with adapter-static 4 and TypeScript 6, full-tree npm audit (#5021)
Merges Renovate's kit 3 (PR #149) and adapter-static 4 (PR #148) bumps,
plus the migration they need. The mechanical part is `sv migrate
sveltekit-3`, run one task at a time and reviewed:

- svelte.config.js is gone. Its options move into sveltekit() in
  vite.config.ts, exported as kitOptions so vitest.config.ts runs the
  same kit setup, including the $test-utils alias the tests import.
- $lib becomes #lib through package.json "imports". There is no
  src/lib/index, so only the "#lib/*" entry is kept.
- tsconfig extends $app/tsconfig.
- Peer floors raised to kit 3's requirements: svelte ^5.57.1, vite
  ^8.0.12, svelte-check ^4.7.5.

By hand, from the codemod's list of non-automated tasks:

- goto's replaceState option is now replace; keepFocus becomes
  reset: false. For the search typeahead, reset: false also stops the
  scroll-to-top, which is wanted while typing.
- The test setup mocks drop pushState/replaceState and $app/paths
  base/assets, which kit 3 removed, and mock refreshAll in place of
  invalidateAll.
- The other flagged files only read page.url or goto internal routes,
  so they needed no change.

TypeScript goes to ^6, not the ^7 Renovate offers: kit 3 declares
typescript ^6 as a peer and svelte-check 4.7 accepts ^5 || ^6. Move to
7 once both accept it.

With Tailwind 4 and kit 3 in, `npm audit` on the whole tree reports 0,
so the web lane now audits every dependency rather than only what
ships to browsers.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-08 10:50:39 -04:00

56 lines
1.5 KiB
TypeScript

import type { TrackRef } from '#lib/api/types.js';
export type PersistedPlayerState = {
v: 1;
queue: TrackRef[];
index: number;
position: number;
savedAt: number;
};
const persistKey = (userId: string) => `minstrel.queue.${userId}`;
export function readPersistedQueue(userId: string): PersistedPlayerState | null {
if (typeof localStorage === 'undefined') return null;
try {
const raw = localStorage.getItem(persistKey(userId));
if (!raw) return null;
const parsed = JSON.parse(raw) as Partial<PersistedPlayerState>;
if (parsed.v !== 1) return null;
if (!Array.isArray(parsed.queue)) return null;
if (typeof parsed.index !== 'number') return null;
if (typeof parsed.position !== 'number') return null;
return parsed as PersistedPlayerState;
} catch {
return null;
}
}
export function writePersistedQueue(
userId: string,
state: { queue: TrackRef[]; index: number; position: number }
): void {
if (typeof localStorage === 'undefined') return;
try {
const payload: PersistedPlayerState = {
v: 1,
queue: state.queue,
index: state.index,
position: state.position,
savedAt: Date.now()
};
localStorage.setItem(persistKey(userId), JSON.stringify(payload));
} catch {
// QuotaExceededError, security errors, etc. Swallow; persistence is best-effort.
}
}
export function clearPersistedQueue(userId: string): void {
if (typeof localStorage === 'undefined') return;
try {
localStorage.removeItem(persistKey(userId));
} catch {
/* ignore */
}
}