FastGPT/packages/service/support/user/controller.ts

import { MongoUser } from './schema';

export async function authUserExist({ userId, username }: { userId?: string; username?: string }) {
  if (userId) {
    return MongoUser.findOne({ _id: userId });
  }
  if (username) {
    return MongoUser.findOne({ username });
  }
  return null;
}