Refine live control and show overview

src/lib/server/auth.spec.ts

@@ -70,6 +70,21 @@ afterEach(async () => {
 });
 
 describe('authentication', () => {
+	it('stores the show overview preference per user', async () => {
+		const { createFirstAdmin, getShowOverviewView, setShowOverviewView } =
+			await import('./auth.js');
+		const user = await createFirstAdmin({
+			setupToken: 'a'.repeat(32),
+			email: 'calendar@example.test',
+			displayName: 'Kalender Test',
+			password: 'a-valid-password-123'
+		});
+		expect(getShowOverviewView(user.id)).toBe('list');
+		expect(setShowOverviewView(user.id, 'calendar')).toBe('calendar');
+		expect(getShowOverviewView(user.id)).toBe('calendar');
+		expect(() => setShowOverviewView(user.id, 'invalid')).toThrow('INVALID_VIEW');
+	});
+
 	it('creates the first Barkeeper once and stores no plaintext secret', async () => {
 		const { createFirstAdmin } = await import('./auth.js');
 		const password = 'Ein-sehr-langes-Testpasswort';

src/lib/server/auth.ts

@@ -26,6 +26,7 @@ const PASSWORD_OPTIONS = {
 } as const;
 
 export type Role = 'barkeeper' | 'thekencrew';
+export type ShowOverviewView = 'list' | 'calendar';
 export type AuthUser = {
 	id: string;
 	email: string;
@@ -66,6 +67,23 @@ export function normalizeEmail(email: string): string {
 	return email.trim().toLowerCase();
 }
 
+export function getShowOverviewView(userId: string): ShowOverviewView {
+	const row = getDatabase()
+		.prepare('SELECT show_overview_view FROM users WHERE id = ?')
+		.get(userId) as { show_overview_view: ShowOverviewView } | undefined;
+	if (!row) throw new Error('NOT_FOUND');
+	return row.show_overview_view;
+}
+
+export function setShowOverviewView(userId: string, view: string): ShowOverviewView {
+	if (view !== 'list' && view !== 'calendar') throw new Error('INVALID_VIEW');
+	const result = getDatabase()
+		.prepare('UPDATE users SET show_overview_view = ?, updated_at_utc = ? WHERE id = ?')
+		.run(view, nowUtc(), userId);
+	if (!result.changes) throw new Error('NOT_FOUND');
+	return view;
+}
+
 export function validEmail(email: string): boolean {
 	return email.length <= 254 && /^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email);
 }

src/lib/server/database.spec.ts

@@ -62,7 +62,7 @@ describe('database setup', () => {
 		database.close();
 
 		expect(counts).toEqual({
-			migrations: 11,
+			migrations: 12,
 			pieces: 6,
 			shows: 2,
 			usages: 5,