next/server/api/all-users.get.ts

import { User } from "@models/user";

export default eventHandler(async (ev) => {
	const q = getQuery(ev);
	const regex = new RegExp(`.*${q.name}.*`, "i");
	const users = await User.find({
		username: regex,
		banned: false,
	})
		.select("username _id")
		.exec();
	return users.map((a) => a.toObject());
});