cacheQL.auth = () => {
  client = redis.createClient({
    port: redisPort,
    host: redisHost
  });

  hgetAsync = promisify(client.hget).bind(client);
  hgetAllAsync = promisify(client.hgetall).bind(client);

  client.auth(redisAuth, function(err, response) {
    if (err) {
      throw err;
    }
    console.log("Client Authenticated");
    return true;
  });
};

// Require in CacheQL 
const cacheQL = require('cacheql') 

obj.getPerson = async (args, root) => {

    // Checkify will check the Redis cache
    const query = root.body.query;

    // The second parameter in checkify it to enable/disable partial field detection
    const checkify = await cacheQL.checkify(query, true);
    
    // Not in the redis cache
    if (!checkify) {

    // Extract the fields with queryFields
      const fields = cacheQL.queryFields(query);
      
      let fieldsObj = {};

      for (let i = 0; i < fields.length; i++) {
        fieldsObj[fields[i]] = 1;
      }
    
    // Depends on the specific database that the developer decides to use
      const fromDB = await Person.findOne({ name: args.name }, fieldsObj)
        .populate()
        .exec();
    
    // Store the resposne in the cache on the way back to the client
      const cachifyResponse = await cacheQL.cachify(query, fromDB);
      return fromDB;
    }

    // The query response is in the redis cache, so return it from there
    else {
      return checkify;
    }
  }