In "Adding Parameterized Routes to a Next.js App" middleware not redirecting

[cmchenry]

Had a problem in "Adding Parameterized Routes to a Next.js App" where accessing the /chats/:chatid route, the login was not redirecting to the callbackUrl (it's not adding the callbackUrl to the path at all).

This was the solution I came up with:

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

export const config = {
  matcher: ["/chats/:chatid*"],
};

export default auth((req) => {
  if (!req.auth) {
    const loginUrl = new URL("/api/auth/signin", req.url);
    loginUrl.searchParams.set('callbackUrl', req.url);
    return NextResponse.redirect(loginUrl);
  }
});