const redis = require('redis');
const config = require("../config");
const Code = require("shared").code;
const client = redis.createClient(config.redis);
client.on("error", function (err) {
  console.log("Error " + err);
});
client.connect();

async function hGet(key, field) {
  return await client.HGET(key, field);
}

async function hSet(key, field, value) {
  return await client.HSET(key, field, value);
}

module.exports = {
  hGet,
  hSet,
}