first commit

auth/queries/getauth.ts

@@ -0,0 +1,41 @@
+import { cookies } from "next/headers";
+import { cache } from "react";
+
+import type { Session, User } from "lucia";
+import { lucia } from "@/lib/lucia";
+
+export const getAuth = cache(
+  async (): Promise<
+    { user: User; session: Session } | { user: null; session: null }
+  > => {
+    const sessionId = cookies().get(lucia.sessionCookieName)?.value ?? null;
+    if (!sessionId) {
+      return {
+        user: null,
+        session: null,
+      };
+    }
+
+    const result = await lucia.validateSession(sessionId);
+
+    try {
+      if (result.session && result.session.fresh) {
+        const sessionCookie = lucia.createSessionCookie(result.session.id);
+        cookies().set(
+          sessionCookie.name,
+          sessionCookie.value,
+          sessionCookie.attributes
+        );
+      }
+      if (!result.session) {
+        const sessionCookie = lucia.createBlankSessionCookie();
+        cookies().set(
+          sessionCookie.name,
+          sessionCookie.value,
+          sessionCookie.attributes
+        );
+      }
+    } catch {}
+    return result;
+  }
+);