winston-mongodb to store aplication logs issue

[fordox31]

Hello,

---

First there is a little mistake on the github publication :
var MongoDB = require('winston-mongoDB').MongoDB;

When I tried to make the module work, I saw that the require is not 'winston-mongoDB' but 'winston-mongodb'.

So, I need to make some logs of actions done by users on a website. My work is in node.js
I am trying to make working winston-mongodb to store a log (for example, a sentence) in a mongodb database

I installed mongodb on a ubuntu 10.04. Here is my source code in CoffeeScript, and in Javascript.

In CoffeeScript :

class CreateLogPreference
constructor: (personId=1, preferenceAction='test', entityType='truc', entityId=1) ->
@personid=personId
@preferenceAction=preferenceAction
@entityType=entityType
@EntityID=entityId

 winston = require('winston');

 winston.log('info', 'The personId : ' + @personId + ' did a preference Action of : ' + @preferenceAction + ' on the entity Id:' + @entityId + ' Type:' + @entityType);

 MongoDB = require('winston-mongodb').MongoDB;
 options = { db: 'log' };
 winston.add(MongoDB, options);

module.exports = CreateLogPreference;

Converted in javascript :

(function() {
var CreateLogPreference;
CreateLogPreference = (function() {
function CreateLogPreference(personId, preferenceAction, entityType, entityId) {
var MongoDB, options, winston;
if (personId == null) {
personId = 1;
}
if (preferenceAction == null) {
preferenceAction = 'test';
}
if (entityType == null) {
entityType = 'truc';
}
if (entityId == null) {
entityId = 1;
}
this.personId = personId;
this.preferenceAction = preferenceAction;
this.entityType = entityType;
this.entityId = entityId;
winston = require('winston');
winston.log('info', 'The personId : ' + this.personId + ' did a preference Action of : ' + this.preferenceAction + ' on the entity Id:' + this.entityId + ' Type:' + this.entityType);
MongoDB = require('winston-mongodb').MongoDB;
options = {
db: 'log'
};
winston.add(MongoDB, options);
}
return CreateLogPreference;
})();
module.exports = CreateLogPreference;
}).call(this);

Then I use this code :

var Logger = require('./CreateLogPreference.js');
var logger = new Logger();

And it displays:
info: The personId : 1 did a preference Action of : test on the entity Id:1 Type:truc

That's the log I want to store, but when I do a "show collections" on the database 'log', I still see nothing. How can I write this sentence in the mongoDB in the 'log' database ?

This project being recent, I don't find a lot of resources on the web.

Any clue ?
Thank you.

Best regards.