ApiCore/ApiCore-Frontend/proxy.ts

import { NextResponse } from "next/server";
import type { NextRequest } from "next/server";

const SESSION_COOKIE = "refreshToken";

export function proxy(request: NextRequest) {
  const hasSession = request.cookies.has(SESSION_COOKIE);
  const { pathname } = request.nextUrl;

  if (pathname.startsWith("/login")) {
    if (hasSession) {
      return NextResponse.redirect(new URL("/settings/users", request.url));
    }
    return NextResponse.next();
  }

  if (!hasSession) {
    return NextResponse.redirect(new URL("/login", request.url));
  }

  return NextResponse.next();
}

export const config = {
  matcher: ["/login", "/settings/:path*"],
};