update

Frontend/src/utils/constants.ts

@@ -0,0 +1,53 @@
+/**
+ * Application constants
+ */
+
+export const API_TIMEOUT = 30000; // 30 seconds
+export const MAX_RETRIES = 3;
+export const RETRY_DELAY = 1000; // 1 second
+
+export const DATE_FORMATS = {
+  SHORT: 'short',
+  MEDIUM: 'medium',
+  LONG: 'long',
+  FULL: 'full',
+} as const;
+
+export const CURRENCY = {
+  VND: 'VND',
+  USD: 'USD',
+  EUR: 'EUR',
+} as const;
+
+export const STORAGE_KEYS = {
+  TOKEN: 'token',
+  USER_INFO: 'userInfo',
+  GUEST_FAVORITES: 'guestFavorites',
+  THEME: 'theme',
+  LANGUAGE: 'language',
+} as const;
+
+export const ROUTES = {
+  HOME: '/',
+  LOGIN: '/login',
+  REGISTER: '/register',
+  DASHBOARD: '/dashboard',
+  ROOMS: '/rooms',
+  BOOKINGS: '/bookings',
+  FAVORITES: '/favorites',
+  PROFILE: '/profile',
+  ADMIN: '/admin',
+} as const;
+
+export const TOAST_DURATION = {
+  SUCCESS: 3000,
+  ERROR: 5000,
+  WARNING: 4000,
+  INFO: 3000,
+} as const;
+
+export const PAGINATION = {
+  DEFAULT_PAGE_SIZE: 10,
+  PAGE_SIZE_OPTIONS: [10, 20, 50, 100],
+} as const;
+