Files
immich-folio/lib/__tests__/config-cache.test.ts
Ralksta f03011e0ec fix: gallery.yaml album order on homepage + stale settings cache (#391)
* fix: honour gallery.yaml order for homepage albums

getStandaloneAlbums() filtered the Immich API album list but kept the
API's own (creation/update) order, so reordering the albums list in
gallery.yaml or the admin panel had no effect on the homepage. Sort by
the config list's index instead.

Fixes #352

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

* fix: serve fresh settings after admin save without restart

getConfig() short-circuited on a per-worker in-memory cache in
production. Admin saves invalidate that cache only in the worker that
handles the API request; when Next.js renders pages in a different
worker/process, its copy stayed stale until a container restart.

Drop the in-memory config cache entirely and rebuild the config per
call. Freshness comes from the existing mtime-checked YAML cache in
loadYaml() — one statSync per file, negligible next to Immich API
calls, and the same behaviour dev mode has always had.

Fixes #351

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

---------

Co-authored-by: ralksta <ralksta@users.noreply.github.com>
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
2026-08-05 00:27:06 +02:00

63 lines
1.9 KiB
TypeScript

import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
// Mock env.ts so importing config.ts doesn't trigger Zod validation
vi.mock('@/lib/env', () => ({
env: {
IMMICH_API_URL: 'http://localhost:2283',
IMMICH_API_KEY: 'test-key',
SITE_TITLE: 'Test Gallery',
SITE_SUBTITLE: '',
CACHE_TTL: 300,
RATE_LIMIT_RPM: 120,
},
}));
vi.mock('@/lib/secret', () => ({
resolveAuthSecret: () => 'test-auth-secret-32-chars-long-min',
}));
// Replace the filesystem-backed YAML layer. The real loadYaml() already
// revalidates by mtime, so "the file changed on disk" is modelled by the
// mock returning different content.
vi.mock('@/lib/config/parser', () => ({
loadYaml: vi.fn(),
clearYamlCache: vi.fn(),
validateUuid: (id: string) => id,
}));
import { getConfig, invalidateConfigCache } from '@/lib/config';
import { loadYaml } from '@/lib/config/parser';
const ALBUM_ID = '11111111-1111-1111-1111-111111111111';
function mockYamlFiles(settings: Record<string, unknown>) {
vi.mocked(loadYaml).mockImplementation((filename: string) => {
if (filename === 'gallery.yaml') return { albums: [ALBUM_ID] };
if (filename === 'settings.yaml') return settings;
return null;
});
}
describe('getConfig() in production', () => {
beforeEach(() => {
vi.stubEnv('NODE_ENV', 'production');
invalidateConfigCache();
});
afterEach(() => {
vi.unstubAllEnvs();
});
it('picks up settings.yaml changes without invalidateConfigCache()', () => {
// An admin save may run in a different worker/process than page
// rendering, so this worker never sees invalidateConfigCache().
// getConfig() must delegate freshness to the mtime-checked YAML layer
// instead of short-circuiting on a stale in-memory copy.
mockYamlFiles({ title: 'Old Title' });
expect(getConfig().siteTitle).toBe('Old Title');
mockYamlFiles({ title: 'New Title' });
expect(getConfig().siteTitle).toBe('New Title');
});
});