const { client } = require("../db/redis");

/** 
Object.prototype.toString = function () {
	return JSON.stringify(this);
};
*/

class RedisService {
	client = client;

	save2Redis(key, value) {
		client.set(key, value);
	}

	getByKey(key, callback = null) {
		if (callback) {
			client.get(key, callback);
		} else {
			client.get(key, (err, value) => {
				if (err) return null;
				console.log(value);
				// return value;
			});
		}
	}
}

module.exports = new RedisService();