middleware.ts

import authConfig from "./auth.config";
import NextAuth from "next-auth";
import {
  DEFAULT_LOGGIN_REDIRECT,
  apiAuthPrefix,
  authRoutes,
  publicRoutes,
  stripeWebhookRoute,
} from "./routes";

const { auth } = NextAuth(authConfig);

export default auth((req) => {
  const { nextUrl } = req;
  const isLogged = !!req.auth;

  const isApiAuthRoute = nextUrl.pathname.startsWith(apiAuthPrefix);
  const isPublicRoute = publicRoutes.includes(nextUrl.pathname);
  const isAuthRoute = authRoutes.includes(nextUrl.pathname);
  const isStripeWebhookRoute = nextUrl.pathname.startsWith(stripeWebhookRoute);

  if (isStripeWebhookRoute) {
    return void 0;
  }

  if (isApiAuthRoute) return void 0;

  if (isAuthRoute) {
    if (isLogged) {
      return Response.redirect(new URL(DEFAULT_LOGGIN_REDIRECT, nextUrl));
    }
    return void 0;
  }

  if (!isLogged && !isPublicRoute) {
    return Response.redirect(new URL("/auth/login", nextUrl));
  }

  return void 0;
});

export const config = {
  matcher: ["/((?!.+\\.[\\w]+$|_next).*)", "/", "/(api|trpc)(.*)"],
};