Race fix: orderBranchId now returns `undefined` (not null) while the /branches
query is in flight. usePos2Menu treats undefined as "not yet determined" and
skips the fetch, preventing getBranchMenu(cafeId, null) → empty array.
Once branchesFetched=true, orderBranchId resolves to the correct branchId
(or null for café-wide fallback).
Layout: desktop order screen now shows a left vertical category sidebar
(116 px, md+) instead of horizontal chips, giving the classic POS sidebar
feel. Horizontal chips kept for mobile (<md). Menu grid columns adjusted.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
POS v2 is now a real, working point of sale at /[locale]/pos2 (was a static
mock). It reuses the existing data layer so it shares the React Query cache and
offline pipeline with the classic POS:
- Table board ← fetchCafeTableBoard (Free/Busy/Reserved/Cleaning, live totals,
guest-QR badge); polls every 15s. Open a free table to start an order; open a
busy table to hydrate its existing order (GET order → cart hydrateFromOrder).
- Order screen ← real branch/café menu + categories, bound to useCartStore
(add/qty/remove). Send via submitOrderToApi (online + offline outbox) then
re-hydrate; "ارسال (n)" shows the pending (unsynced) line count.
- Pay sheet ← POST /orders/{id}/payments. Cash (numpad + change), Card, and a
Split helper (records the full amount; split is cashier guidance for now).
- Online/offline badge, loading/empty states, toasts, busy overlay, and a
"نسخه کلاسیک" link back to /pos.
The static design mock stays at /[locale]/pos2-preview (dev-only, 404 in prod).
tsc --noEmit clean.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
soroush.asadi