Restore all API functions with auth interceptors

src/hospitality-web/src/contexts/AuthContext.tsx

@@ -1,4 +1,5 @@
-import React, { createContext, useContext, useState, useEffect, ReactNode } from 'react';
+import React, { createContext, useContext, useState, useEffect } from 'react';
+import type { ReactNode } from 'react';
 import { authApi } from '../lib/api';
 import type { LoginRequest, UserInfo } from '../types/auth';
 

src/hospitality-web/src/lib/api.ts

@@ -1,7 +1,7 @@
 import axios from 'axios';
 import type { LoginRequest, LoginResponse, UserInfo } from '../types/auth';
 
-const API_BASE_URL = 'http://localhost:5163/api';
+const API_BASE_URL = import.meta.env.VITE_API_URL || 'http://localhost:5163/api';
 
 export const api = axios.create({
   baseURL: API_BASE_URL,
@@ -50,3 +50,51 @@ export const authApi = {
     return response.data;
   },
 };
+
+// Event API
+export const eventsApi = {
+  getAll: () => api.get('/events'),
+  getById: (id: string) => api.get(`/events/${id}`),
+  create: (data: any) => api.post('/events', data),
+  update: (id: string, data: any) => api.put(`/events/${id}`, data),
+  delete: (id: string) => api.delete(`/events/${id}`),
+};
+
+// Group API
+export const groupsApi = {
+  getByEventId: (eventId: string) => api.get(`/events/${eventId}/groups`),
+  getById: (id: string) => api.get(`/groups/${id}`),
+  create: (eventId: string, data: any) => api.post(`/events/${eventId}/groups`, data),
+  update: (id: string, data: any) => api.put(`/groups/${id}`, data),
+  delete: (id: string) => api.delete(`/groups/${id}`),
+};
+
+// People API
+export const peopleApi = {
+  getById: (id: string) => api.get(`/people/${id}`),
+  create: (groupId: string, data: any) => api.post(`/groups/${groupId}/people`, data),
+  update: (id: string, data: any) => api.put(`/people/${id}`, data),
+  delete: (id: string) => api.delete(`/people/${id}`),
+  assignQuota: (personId: string, data: any) => api.post(`/people/${personId}/quotas`, data),
+};
+
+// Product API
+export const productsApi = {
+  getByEventId: (eventId: string) => api.get(`/events/${eventId}/products`),
+  create: (eventId: string, data: any) => api.post(`/events/${eventId}/products`, data),
+  update: (id: string, data: any) => api.put(`/products/${id}`, data),
+  delete: (id: string) => api.delete(`/products/${id}`),
+};
+
+// QR Code API
+export const qrCodeApi = {
+  getByQrCode: (qrCode: string) => api.get(`/qr/${qrCode}`),
+  getQuotas: (qrCode: string) => api.get(`/qr/${qrCode}/quotas`),
+};
+
+// Transaction API
+export const transactionsApi = {
+  create: (data: any) => api.post('/transactions', data),
+  getByPersonId: (personId: string) => api.get(`/transactions/person/${personId}`),
+  getByEventId: (eventId: string) => api.get(`/transactions/event/${eventId}`),
+};