express-feedback v0.0.6

simple Express middleware using Redis to provide feedback on user actions.

prerequisite:

You configured a session middleware which populates req.user

configuration:

var express = require('express'),
  app = express();

var feedback = require('express-feedback'),
  loop = feedback();

// this should be after using your session middleware
app.use(feedback.middleware);

getting the feedback:

// percentage of user hiting this url loop.percUsing('/url/path', function(err, obj) { console(obj); });

// average number of time the url is hit by a user loop.averageUse('/url/path', function(err, obj) { console(obj); });

options:

Pass options using:

var feedback = require('express-feedback'),
  loop = feedback(options);

where

var options = {};

// Optional. Redis configuration, if absent express-feedback will create a connection on localhost
options.redis = {
    host: '127.0.0.1',
    port: 2532,
    password: 'secret',
};

// Optional. Unique key of the req.user object, default to '_id'
options.user_key = 'id';

Experimental:

// Optional. allow you to sequence the audit by updating its value
options.prepend: 'alpha_';

// when using prepend request info with:
loop.averageUse(<prepend value> + '/url/path', function(err, obj) {
  console(obj);
});