fix issue #5 - if no email permission

.gitignore

@@ -1 +1,2 @@
 node_modules/
+config/auth.js

app.js

@@ -38,7 +38,7 @@ app.use(passport.session()); // persistent login sessions
 app.use(flash()); // use connect-flash for flash messages stored in session
 
 mongoose.Promise = global.Promise;
-mongoose.connect('mongodb://mattias:[email protected]:33597/bandomap');
+mongoose.connect('mongodb://localhost:27017/BandoMap');
 
 // uncomment after placing your favicon in /public
 // app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
@@ -81,7 +81,7 @@ function getCoords(address) {
 
 // in development, make sure the port is set to 5000
 // for production, set port to 3000
-app.listen(3000, function () {
+app.listen(5000, function () {
   console.log('Example app listening on port !');
 });
 

config/auth.js

@@ -2,7 +2,7 @@ module.exports = {
   'facebookAuth' : {
         'clientID'      : '137450936923238', // your App ID
         'clientSecret'  : '95d4af852e2d15d899c80f1a4ef72f1e', // your App Secret
-        'callbackURL'   : 'https://bandomap.com/auth/facebook/callback',
+        'callbackURL'   : 'http://localhost:5000/auth/facebook/callback',//'https://bandomap.com/auth/facebook/callback',
         'profileURL'    : 'https://graph.facebook.com/v2.5/me?fields=first_name,last_name,email',
         'profileFields' : ['id', 'email', 'name'] // For requesting permissions from Facebook API
     }

config/passport.js

@@ -65,7 +65,11 @@ module.exports = function(passport) {
                     newUser.facebook.id    = profile.id; // set the users facebook id
                     newUser.facebook.token = token; // we will save the token that facebook provides to the user
                     newUser.facebook.name  = profile.name.givenName + ' ' + profile.name.familyName; // look at the passport user profile to see how names are returned
-                    newUser.facebook.email = profile.emails[0].value; // facebook can return multiple emails so we'll take the first
+                    if (typeof profile.emails == 'undefined') {
+                      newUser.facebook.email = "No email provided."; // some users don't allow email from facebook
+                    } else {
+                      newUser.facebook.email = profile.emails[0].value; // facebook can return multiple emails so we'll take the first
+                    }
 
                     // save our user to the database
                     newUser.save(function(err) {