hub-site/src/authService.ts

import axios from 'axios'

const API_BASE = 'http://localhost:3000' // Update with your backend address

export const register = async (username: string, password: string) => {
  return axios.post(`${API_BASE}/register`, { username, password })
}

export const login = async (username: string, password: string) => {
  const response = await axios.post(`${API_BASE}/login`, { username, password })
  const token = response.data.token
  localStorage.setItem('token', token) // Save token for authenticated requests
  return token
}

export const getProtectedData = async () => {
  const token = localStorage.getItem('token')
  return axios.get(`${API_BASE}/protected`, {
    headers: { Authorization: `Bearer ${token}` },
  })
}