Starting to put back the server part. Currently the registration and login are almost ready.

server/api/users/[id].get.ts

@@ -0,0 +1,16 @@
+import useDatabase from "~/composables/useDatabase";
+import type { User } from "~/types/auth";
+
+export default defineEventHandler((e) => {
+    const id = getRouterParam(e, 'id');
+
+    if(!id)
+    {
+        setResponseStatus(e, 400);
+        return;
+    }
+
+    const db = useDatabase();
+    
+    return db.query(`SELECT id, username, email, state, d.* FROM users u LEFT JOIN users_data d ON u.id = d.user_id WHERE u.id = ?1`).get(id) as User;
+});