const Log = require('../models/logmodel');
let Article = require('../models/article');
function logRemoveOld()
{
var date = new Date();
var daysToDeletion = 60;
var deletionDate = new Date(date.setDate(date.getDate() - daysToDeletion)).toISOString().replace(/T/, ' ').replace(/\..+/, '');

//console.log(deletionDate);

//var db = db.getSiblingDB('db')
//db.getMongo().setSlaveOk();

//console.log(Article.find({deviceDate : {$lt : deletionDate}}).count());

//delete old Messages:
Log.remove({deviceDate : {$lt : deletionDate}});
}

// Append Log
/*logAppend: function(message,user,msgType,callback)
  {
    
    if (message){
      var mylog=new Log();
      mylog.bornDate=new Date.now();
      mylog.user=User.username;
      mylog.message=message;
      mylog.logType=msgType;

      mylog.save(function(err){
          if(err){
            callback(err);
          }else{
            callback(false);
          }
        });

    }else{
      error=new Error('Ismeretlen Log paraméter!');
      callback(error);
    }
  }  */
  module.exports ={
    logAppend: function(message,user,targetId,targetDb,msgType)
  {
    
    if (message){
      var dt = new Date();
      var mylog=new Log();
      mylog.bornDate=dt.toISOString().replace(/T/, ' ').replace(/\..+/, '');
      mylog.user=user.id;
      mylog.message=message;
      mylog.logType=msgType;
      mylog.target_id=targetId;
      mylog.target_db=targetDb;

      mylog.save();
      logRemoveOld();
    }
  }
}