middleware-reroute.tsx

//! blog.localhost:3000/ -> hidden(localhost:3000/articles)
//? subdomain.vercel.app -> hidden(vercel.app/{subdomain})



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

//??  domains -> settings -> *.example.com


// /api -> haspermission() -> 403 -> redirect to /
// addnewblog.domain -> writetodb() -> redirect to /
//! capable to do this 
//! protected routes , auth , rerouting , cookies and stuff

export default async function middleware(req: NextRequest, res: NextResponse) {
    const url = req.nextUrl;
    console.log("url is ->", url);
	let hostname = req.headers.get("host")!;
	//! blog.aryank.online

	let currentHost = "";
	if (process.env.NODE_ENV === "production") {
		const baseDomain = "aryank.online";
		currentHost = hostname.replace(`.${baseDomain}`, "");
	} else {
		currentHost = hostname.replace(".localhost:3000", "");
	}
	//*  blog.aryank.online -> blog

	console.log("currentHost is ->", currentHost);

	// too many redirects
    // Prevent too many redirects
	if (currentHost.includes("blog") ) {
        return NextResponse.rewrite(new URL(`/articles`, req.url));
    } else { 
        return NextResponse.next();
    }
}
//! coolify
//! aws amplify

//! aws Cdk({ })
// react router + react
export const config = { 
    matcher : "/"
}