migrate to nextjs

src/lib/auth/server.ts

@@ -0,0 +1,31 @@
+import { getIronSession } from 'iron-session';
+import { cookies } from 'next/headers';
+import { SessionData, sessionOptions } from '@/lib/session/config';
+import { redirect } from 'next/navigation';
+
+export async function getSession() {
+	const session = await getIronSession<SessionData>(await cookies(), sessionOptions);
+	return session;
+}
+
+export async function requireAuth() {
+	const session = await getSession();
+
+	if (!session.token || !session.user) {
+		redirect('/login');
+	}
+
+	return session;
+}
+
+export async function login(token: string, user: SessionData['user']) {
+	const session = await getSession();
+	session.token = token;
+	session.user = user;
+	await session.save();
+}
+
+export async function logout() {
+	const session = await getSession();
+	session.destroy();
+}