smartprogrammers/middleware.ts at main · smart-programers/smartprogrammers · GitHub

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

import { cookies } from "next/headers";
import { getUser } from "./app/actions/user";

function matchURL(url: string, matchURL: string) {
  const regex = new RegExp(matchURL);
  return regex.test(url);
}

export async function middleware(req: NextRequest) {
  const res = NextResponse.next();

  const token = await getUser();

  if (token.success === false) {
    if (matchURL(req.nextUrl.pathname, "/home(.*)")) {
      const redirectUrl = req.nextUrl.clone();
      redirectUrl.pathname = "/";
      return NextResponse.redirect(redirectUrl);
    }

    if (matchURL(req.nextUrl.pathname, "/my-projects(.*)")) {
      const redirectUrl = req.nextUrl.clone();
      redirectUrl.pathname = "/";
      return NextResponse.redirect(redirectUrl);
    }

    if (matchURL(req.nextUrl.pathname, "/projects(.*)")) {
      return NextResponse.next();
    }

    if (matchURL(req.nextUrl.pathname, "/courses(.*)")) {
      return NextResponse.next();
    }

    if (matchURL(req.nextUrl.pathname, "/auth/login(.*)")) {
      return NextResponse.next();
    }

    if (matchURL(req.nextUrl.pathname, "/auth/register(.*)")) {
      return NextResponse.next();
    }
    if (matchURL(req.nextUrl.pathname, "/(.*)")) {
      return NextResponse.next();
    }
  }

  if (token.success === true) {
    if (matchURL(req.nextUrl.pathname, "/home(.*)")) {
      const redirectUrl = req.nextUrl.clone();
      redirectUrl.pathname = "/";
      return NextResponse.redirect(redirectUrl);
    }

    if (matchURL(req.nextUrl.pathname, "/projects(.*)")) {
      return NextResponse.next();
    }

    if (matchURL(req.nextUrl.pathname, "/my-projects(.*)")) {
      return NextResponse.next();
    }

    if (matchURL(req.nextUrl.pathname, "/courses(.*)")) {
      return NextResponse.next();
    }

    if (matchURL(req.nextUrl.pathname, "/auth/login(.*)")) {
      const redirectUrl = req.nextUrl.clone();
      redirectUrl.pathname = "/";
      return NextResponse.redirect(redirectUrl);
    }

    if (matchURL(req.nextUrl.pathname, "/auth/register(.*)")) {
      const redirectUrl = req.nextUrl.clone();
      redirectUrl.pathname = "/";
      return NextResponse.redirect(redirectUrl);
    }

    if (matchURL(req.nextUrl.pathname, "/(.*)")) {
      return NextResponse.next();
    }
  }

  return res;
}

export const config = {
  matcher: [
    "/",
    "/auth/login",
    "/auth/register",
    "/courses",
    "/projects",
    "/my-projects",
  ],
};