Yapay Zekâ Destekli Kod Yeniden Düzenleme

// Before: Scattered auth logic
function login(user, pass) {
  const token = btoa(user + ":" + pass)
  localStorage.setItem("token", token)
  return fetch("/api/login", {
    headers: { Authorization: "Basic " + token }
  })
}

function getUser() {
  const token = localStorage.getItem("token")
  return fetch("/api/user", {
    headers: { Authorization: "Basic " + token }
  })
}

// After: Clean auth module with JWT
import { createAuthModule } from "./auth"

const auth = createAuthModule({
  storage: "secure",  // httpOnly cookie
  tokenType: "jwt",
  expiry: "24h",
})

// Single source of truth
async function login(credentials) {
  return auth.authenticate(credentials)
}

// Automatic token refresh
async function getUser() {
  return auth.getUser()
}