1var express         = require("express"),
  2    app             = express(),
  3    bodyParser      = require("body-parser"),
  4    methodOverride  = require("method-override"),
  5    mongoose        = require('mongoose');
  6
  7
  8var morgan      = require('morgan');
  9var jwt    = require('jsonwebtoken'); // used to create, sign, and verify tokens
 10var config = require('./config'); // get our config file
 11
 12mongoose.Promise = global.Promise;
 13// Connection to DB
 14mongoose.connect(config.database, function(err, res) {
 15  if(err) throw err;
 16  console.log('Connected to Database');
 17});
 18app.set('superSecret', config.secret); // secret variable
 19
 20// Middlewares
 21app.use(bodyParser.urlencoded({ extended: false }));
 22app.use(bodyParser.json());
 23app.use(methodOverride());
 24
 25// use morgan to log requests to the console
 26app.use(morgan('dev'));
 27
 28// Import Models and controllers
 29var userMdl     = require('./models/userModel')(app, mongoose);
 30var userCtrl = require('./controllers/userController');
 31
 32var projectMdl     = require('./models/projectModel')(app, mongoose);
 33var projectCtrl = require('./controllers/projectController');
 34
 35
 36var intervalComprovations = require('./intervalComprovations');
 37intervalComprovations.lastConnectionUser();
 38
 39/*// Example Route
 40var router = express.Router();
 41router.get('/', function(req, res) {
 42  res.send("Hello world!");
 43});
 44app.use(router);*/
 45app.use(express.static(__dirname + '/webapp'));
 46
 47
 48//CORS
 49app.use(function(req, res, next) {
 50  res.header("Access-Control-Allow-Origin", "*");
 51  res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE,OPTIONS');
 52  res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept, X-Access-Token");
 53  next();
 54});
 55
 56// API routes ------------------------------------------------------
 57var apiRoutes = express.Router();
 58
 59apiRoutes.route('/users')
 60  .post(userCtrl.addUser);
 61apiRoutes.route('/auth')
 62    .post(userCtrl.login);
 63
 64// OJU AQUÏ TREC la verificació de token temporalment, per fer les proves des de l'app
 65// route middleware to verify a token
 66apiRoutes.use(function(req, res, next) {
 67
 68  // check header or url parameters or post parameters for token
 69  var token = req.body.token || req.query.token || req.headers['x-access-token'];
 70
 71  // decode token
 72  if (token) {
 73
 74    // verifies secret and checks exp
 75    jwt.verify(token, app.get('superSecret'), function(err, decoded) {
 76      if (err) {
 77        return res.json({ success: false, message: 'Failed to authenticate token.' });
 78      } else {
 79        // if everything is good, save to request for use in other routes
 80        req.decoded = decoded;
 81        //console.log("decoded " + decoded);
 82        next();
 83      }
 84    });
 85
 86  } else {
 87
 88    // if there is no token
 89    // return an error
 90    return res.status(201).send({
 91        success: false,
 92        message: 'No token provided.'
 93    });
 94
 95  }
 96}); //fi verificació de token
 97
 98apiRoutes.route('/logout')
 99    .post(userCtrl.logout);
100
101apiRoutes.route('/users')
102  .get(userCtrl.findAllUsers);
103
104
105apiRoutes.route('/users/:id')
106    .get(userCtrl.findById);
107apiRoutes.route('/users/loggeduser/:username')
108    .get(userCtrl.findLoggedUserByUsername);
109apiRoutes.route('/projects/user/:username')
110    .get(projectCtrl.findAllProjectsFromUsername);
111
112
113apiRoutes.route('/projects')
114  .get(projectCtrl.findAllProjects);
115
116apiRoutes.route('/projects/:id')
117    .get(projectCtrl.findById);
118
119
120apiRoutes.route('/users/:id')
121  .put(userCtrl.updateUser)
122  .delete(userCtrl.deleteUser);
123
124apiRoutes.route('/projects')
125  .post(projectCtrl.addProject);
126
127apiRoutes.route('/projects/:id')
128  .put(projectCtrl.updateProject)
129  .delete(projectCtrl.deleteProject);
130
131apiRoutes.route('/projects/:id/adduser')
132    .put(projectCtrl.addUserToProject);
133
134apiRoutes.route('/projects/:id/startworking')
135    .put(projectCtrl.userStartWorking);
136apiRoutes.route('/projects/:id/stopworking')
137    .put(projectCtrl.userStopWorking);
138
139app.use('/api', apiRoutes);
140// end of API routes -------------------------------------
141
142// Start server
143app.listen(config.port, "localhost", function() {
144  console.log("Node server running on http://localhost:3000");
145});