@opengis/fastify-table/server/plugins/crud/funcs/setOpt.js

core-plugins

import { createHash, randomUUID } from 'crypto';

import config from '../../../../config.js';
import getRedis from '../../redis/funcs/getRedis.js';

const random = randomUUID();
const rclient = getRedis({ db: 0 });

function md5(string) {
  return createHash('md5').update(string).digest('hex');
}

export default function setOpt(params, uid = 0) {
  if (!config.redis) return null;
  const token = Buffer.from(md5(typeof params === 'object' ? JSON.stringify(params) : params) + random, 'hex').toString('base64').replace(/[+-=]+/g, '');
  // const token = md5(params);
  const key = `opt:${uid}:${token}`;

  rclient.set(key, JSON.stringify(params), 'EX', 60 * 60);
  return token;
}