timers3000/app/controller/sessionscontroller.js

Provides a graphical interface in your browser to create and manage incremental timers for your daily tasks.

var pantexdb = require('pantexdb')
,   utils = require('../../lib/timerUtils.js');

var db = new pantexdb(process.env.TIMERDB, 'timers3000db', ["sessions"], false).open();


/**
 * Creates a new session record
 * Sessions are saved when a timer is stopped.
 * @param  {String} timerId the timer's id
 * @param  {Integer} time   the sessions duration
 */
exports.create = function(timerId, time, sessiondate, done){
    var session = {"timer": timerId,
                   "time": time,
                   "date": sessiondate};
    
    db.sessions.save(session,function(err,sess){
        if(err)console.log(err)
        done();
    });
};

exports.delete = function(id, done){
    db.sessions.findOne({_id:id},function(err, session){
        db.sessions.delete({_id:id}, function(err,num){
            if(err) console.warn(err);
            return done(session);
        });
    });
};

exports.getAll = function(done){
    db.sessions.find({},function(err,sessions){
        if(err){
            console.log(err);
            done([]);
        }else{
            done(sessions)
        }
    });
};


exports.updateTime = function(id, time, done){
  db.sessions.findOne({"_id":id}, function(err, session){
    var diff = session.time - time;
    db.sessions.update(id,{time:time}, function(err, usession){
      if(err)console.log(err);
      return done(usession, diff);
    });
  });
}


/**
 * Finds all sessions to the specified timer
 * @param  {String}   id   The timers id
 * @param  {Function} done the callback function
 */
exports.getAllForTimer = function(id, done){
    db.sessions.find({"timer":id},function(err, sessions){
        if(err || !sessions){
            return done(err,null);
        }else{
            return done(null,sessions.sort(utils.predicatBy("date", -1)));
        }
    });
}