sc-presence-redis.js

/**
 * Created by djarno on 1/19/2016.
 */
var classname = "[c/ramstats.js]";

var redis     = require("redis");

var debug     = require("../debug.js");

module.exports = {

  depleteUser: function (userJSON, callback) {
    var client = redis.createClient();

    client.del([userJSON.uid], function (err) {
      if(!err) {
        debug.callbackDebug(classname, "Successfully depleted user.");
        client.quit();
        callback("", "succes");
      }
    });
  },

  //Make sure where passing JSON (json.uid).
  getUser: function (userJSON, callback) {
    var client = redis.createClient();

    client.hget([userJSON.uid, "0"], function (err, ramData) {
      if(!err) {
        client.quit();
        debug.callbackDebug(classname, "Successfully received user.");

        callback("", JSON.parse(ramData));
      }
    });
  },

  toggleUserBusy: function(userJSON, callback) {
    var client = redis.createClient();

    client.hset([userJSON.uid, "0", JSON.stringify(userJSON)], function (err, data) {
      if(!err) {
        debug.callbackDebug(classname, "Successfully toggled user.");
        client.quit();
        callback("", userJSON);
      }
    });
  },

  updateUser: function(userJSON, callback) {
    var client = redis.createClient();

    client.hset([userJSON.uid, "0", JSON.stringify(userJSON)], function (err, data) {
      if(!err) {
        debug.callbackDebug(classname, "Successfully updated user.");
        client.quit();
        callback("", userJSON);
      }
    });
  }

};