koa-session-memcached/index.js

A Memcached session thing for Koa

/**!
 * koa-session - index.js
 * Made in 2016
 * MIT Licensed
 *
 * Authors:
 *   joe-tom <josepht404gmail.com>
 */


'use strict';

/**
 * Module dependencies.
 */

var EventEmitter = require('events').EventEmitter;
var Memcached = require('node-memcached');

/*
	@param options
		-	{Object} memcached
		- 

*/
module.exports = function MemcachedStore(options){
	
	//Make sure we can access the prototype functions..
  if (!(this instanceof MemcachedStore)) {
    return new MemcachedStore(options);
  }
	
	this.memcached = options.memcached;
}

/*
*	Get
*/

MemcachedStore.prototype.get = function(sid){
	var _this = this;
	return new Promise(function(resolve,reject){
		
		_this.memcached.gets(sid, (err, data) => {
			if(err)
				reject(err);
			else
				resolve(data);
		});
		
	});
	
}

/*
*	Set
*/

Memcached.prototype.set = function(sid,sess,ttl){
	this.memcached.set(sid,sess,parseFloat(ttl)/1000);
}

/*
*	Destroy
*/

Memcached.prototype.destroy = function(sid){
	this.memcahed.del(sid);
}