middleware.ts

import { auth } from "@/auth";
import { NextResponse } from "next/server";

export default auth((req) => {
  const { role, onboardingStatus } = req.auth?.user || {};
  const { pathname } = req.nextUrl;

  if (pathname === "/" && !role) {
    return NextResponse.redirect(`${req.nextUrl.origin}/login`);
  }

  if (pathname === "/profile" && !role) {
    return NextResponse.redirect(`${req.nextUrl.origin}/login`);
  }
  if (pathname === "/profile/edit" && !req.auth?.user) {
    return NextResponse.redirect(`${req.nextUrl.origin}/login`);
  }

  if (pathname === "/admin" && role !== "ADMIN") {
    return NextResponse.redirect(`${req.nextUrl.origin}/`);
  }

  if (!onboardingStatus) {
    return NextResponse.redirect(`${req.nextUrl.origin}/sign-up/onboarding`);
  }
  if (onboardingStatus < 4) {
    return NextResponse.redirect(
      `${req.nextUrl.origin}/sign-up/onboarding?step=${onboardingStatus}`
    );
  }
});

export const config = {
  matcher: [
    "/((?!api|_next/static|_next/image|login|sign-up|sign-up/onboarding).*)",
  ],
};