test app for leftynaut

'use strict'

// require and instantiate express
var express = require('express');
var app = express();

// require and instantiate mongoose
var mongoose = require('mongoose');

var config = require('./config');
var base = require('./base.js');

// use Url model
var Url = require('./models/url');

// connect to mongo database
// mongoose.connect('mongodb://localhost:27017/url-shortener-microservice', function(err) {
//   if (err) {
//     throw new Error('Database failed to connect!');
//   } else {
//     console.log('Successfully connected to MongoDB on port 27017.');
//   }

//set jade to view engine and set view folder
app.set('view engine', 'jade');
app.set('views', __dirname + '/templates');

// serve index.html to root
app.get('/', function(req, res){
    res.render('index');
});

app.get('/shorten', function(req, res){
  res.send('test');
  //var longUrl = req.params.link;
  //var shortUrl = '';

  // check if url already exists in database
  //Url.findOne({long_url: longUrl}, function (err, doc){
    //if (doc){
      // base58 encode the unique _id of that document and construct the short URL
      //shortUrl = config.webhost + base.encode(doc._id);

      // since the document exists, we return it without creating a new entry
      //res.json({ 'short_url': shortUrl });
    //} else {
      // The long URL was not found in the long_url field in our urls
      // collection, so we need to create a new entry:
      //var newUrl = Url({
        //long_url: longUrl
      //});

      // save the new link
      //newUrl.save(function(err) {
        //if (err){
          //console.log(err);
        //}

        // construct the short URL
        //shortUrl = config.webhost + base.encode(newUrl._id);

        //res.json({ 'short_url': shortUrl });
      //});
    //}

  //});
//
});

// app.get('/:encoded_id', function(req, res){
//   var baseId = req.params.encoded_id;
//   var id = base.decode(baseId);
//
//   // check if url already exists in database
//   Url.findOne({_id: id}, function (err, doc){
//     if (doc) {
//       // found an entry in the DB, redirect the user to their destination
//       res.redirect(doc.long_url);
//     } else {
//       // nothing found -- go home
//       res.redirect(config.webhost);
//     }
//   });
//
// });



var port = process.env.PORT || 3000;
var server = app.listen(port, function() {
   console.log('Sever listening on port ' + port);
});