redis setup

const redis = require('redis');
const {promisify} = require('util');
const client = redis.createClient();

client.on("error",(err)=>{
    console.log(err);
});

client.on("ready",()=>{
    console.log("Redis connection esablished");

});

const redisClient = {
    SADD: promisify(client.SADD).bind(client),
    SIMEMBER: promisify(client.SISMEMBER).bind(client),
    SREM: promisify(client.SREM).bind(client),
    SET : promisify(client.SET).bind(client),
    GET: promisify(client.get).bind(client),
    HSET: promisify(client.HSET).bind(client),
    HGET: promisify(client.HGET).bind(client),
    DEL: promisify(client.DEL).bind(client),
    EXISTS: promisify(client.EXISTS).bind(client)
}
module.exports = redisClient;