Files
meezi/web/dashboard/src/lib/guest-order-storage.ts
T
soroush.asadi 131ecdbbe6 feat(dashboard): Next.js 16 merchant panel with offline POS and PWA
Complete merchant dashboard upgrade:

Next.js 16 compatibility:
- Fix params/searchParams typed as Promise<{}> throughout App Router
- Replace middleware.ts with proxy.ts (Next.js 16 convention)
- Remove unused @ts-expect-error directives caught by stricter TS
- Cast dynamic next-intl t() keys to fix TranslateArgs type errors

Offline POS:
- IndexedDB queue (meezi_pos_offline) for orders created while offline
- Zustand sync store tracking queueCount, isSyncing, isOnline
- useOfflineSync hook: auto-syncs on reconnect/visibility-change
- SyncStatusIndicator chip in topbar (amber=offline, blue=syncing)
- submitOrderToApi falls back to local order on network failure
- Local orders skip payment flow; sync on reconnect

PWA (installable):
- @ducanh2912/next-pwa with Workbox runtime caching rules
- Web App Manifest (manifest.ts) — RTL/Farsi, theme #0F6E56
- PWA icons: 192px, 512px, maskable 512px
- next.config.ts replaces next.config.mjs

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-05-27 21:34:12 +03:30

58 lines
1.5 KiB
TypeScript

export type GuestOrderRef = {
orderId: string;
trackingToken: string;
orderNumber: string;
createdAt: string;
cafeId: string;
branchId: string;
tableId: string;
};
const STORAGE_KEY = "meezi_guest_orders";
function isValidRef(ref: GuestOrderRef): boolean {
return !!(
ref.orderId?.trim() &&
ref.trackingToken?.trim() &&
ref.orderNumber?.trim() &&
ref.cafeId?.trim() &&
ref.tableId?.trim()
);
}
export function saveGuestOrder(ref: GuestOrderRef): boolean {
if (typeof window === "undefined") return false;
if (!isValidRef(ref)) return false;
const list = loadGuestOrders();
const filtered = list.filter((o) => o.orderId !== ref.orderId);
const next = [ref, ...filtered].slice(0, 30);
try {
localStorage.setItem(STORAGE_KEY, JSON.stringify(next));
return true;
} catch {
return false;
}
}
export function loadGuestOrders(): GuestOrderRef[] {
if (typeof window === "undefined") return [];
try {
const raw = localStorage.getItem(STORAGE_KEY);
if (!raw) return [];
const parsed = JSON.parse(raw) as GuestOrderRef[];
if (!Array.isArray(parsed)) return [];
return parsed.filter(isValidRef);
} catch {
return [];
}
}
export function ordersForTable(orders: GuestOrderRef[], cafeId: string, tableId: string) {
const cafe = cafeId.trim().toLowerCase();
const table = tableId.trim().toLowerCase();
return orders.filter(
(o) =>
o.cafeId.trim().toLowerCase() === cafe && o.tableId.trim().toLowerCase() === table
);
}