feat: wire up loyalty + chat — register routes, API types, connect LoyaltyPage, add ChatWidget to layout

src/lib/api.ts

@@ -287,6 +287,34 @@ export const api = {
       req<void>('DELETE', `/api/hotels/${slug}/schedule/${userId}/${date}`),
   },
 
+  // ── Loyalty ───────────────────────────────────────────────────────────────
+  loyalty: {
+    getSettings: (slug: string) =>
+      req<LoyaltySettings>('GET', `/api/hotels/${slug}/loyalty/settings`),
+    saveSettings: (slug: string, data: Partial<LoyaltySettings>) =>
+      req<LoyaltySettings>('PATCH', `/api/hotels/${slug}/loyalty/settings`, data),
+    listGuests: (slug: string, q?: string) =>
+      req<LoyaltyGuestApi[]>('GET', `/api/hotels/${slug}/loyalty/guests${q ? `?q=${encodeURIComponent(q)}` : ''}`),
+    addPoints: (slug: string, guestId: string, data: { amount: number; reason: string; notes?: string }) =>
+      req<LoyaltyGuestApi>('POST', `/api/hotels/${slug}/loyalty/guests/${guestId}/points`, data),
+    listTransactions: (slug: string, limit = 50) =>
+      req<LoyaltyTransaction[]>('GET', `/api/hotels/${slug}/loyalty/transactions?limit=${limit}`),
+  },
+
+  // ── Chat ──────────────────────────────────────────────────────────────────
+  chat: {
+    listRooms: (slug: string) =>
+      req<ChatRoom[]>('GET', `/api/hotels/${slug}/chat/rooms`),
+    getMessages: (slug: string, roomId: string, limit = 50) =>
+      req<ChatMessage[]>('GET', `/api/hotels/${slug}/chat/rooms/${roomId}/messages?limit=${limit}`),
+    sendMessage: (slug: string, roomId: string, text: string) =>
+      req<ChatMessage>('POST', `/api/hotels/${slug}/chat/rooms/${roomId}/messages`, { text }),
+    markRead: (slug: string, roomId: string) =>
+      req<{ ok: boolean }>('PATCH', `/api/hotels/${slug}/chat/rooms/${roomId}/read`),
+    openDirect: (slug: string, otherUserId: string) =>
+      req<{ room_id: string }>('POST', `/api/hotels/${slug}/chat/direct/${otherUserId}`),
+  },
+
   // ── Hotels ────────────────────────────────────────────────────────────────
   hotels: {
     get: (slug: string) =>
@@ -867,6 +895,56 @@ export interface RatePeriodPayload {
   days_of_week?: number[] | null
 }
 
+export interface LoyaltySettings {
+  isActive: boolean
+  pointsPerRuble: number
+  pointValue: number
+  expiryMonths: number
+}
+
+export interface LoyaltyGuestApi {
+  id: string
+  name: string
+  email: string | null
+  phone: string | null
+  loyaltyPoints: number
+  loyaltyTier: string
+  totalSpent: number
+}
+
+export interface LoyaltyTransaction {
+  id: string
+  guestId: string
+  guestName: string
+  amount: number
+  reason: string
+  notes: string | null
+  staffName: string | null
+  createdAt: string
+}
+
+export interface ChatRoom {
+  id: string
+  type: 'general' | 'direct'
+  name: string | null
+  unreadCount: number
+  lastMessage: string | null
+  lastMessageAt: string | null
+  lastSender: string | null
+  otherUserName: string | null
+  otherUserId: string | null
+}
+
+export interface ChatMessage {
+  id: string
+  roomId: string
+  senderId: string
+  senderName: string
+  senderRole: string
+  text: string
+  createdAt: string
+}
+
 function toHotelPayload(h: HotelPayload): Record<string, unknown> {
   const out: Record<string, unknown> = {}
   if (h.name         !== undefined) out.name           = h.name