Added password validator and facebook routes

app.js

@@ -52,6 +52,19 @@ app.get('/account', passportConf.ensureAuthenticated, user.account);
 app.get('/admin', passportConf.ensureAuthenticated, passportConf.ensureAdmin(), user.admin);
 app.get('/partials/:name', home.partials);
 
+// Redirect the user to Facebook for authentication.  When complete,
+// Facebook will redirect the user back to the application at
+app.get('/auth/facebook', passport.authenticate('facebook'));
+// Facebook will redirect the user to this URL after approval.  Finish the
+// authentication process by attempting to obtain an access token.  If
+// access was granted, the user will be logged in.  Otherwise,
+// authentication has failed.
+app.get('/auth/facebook/callback', passport.authenticate('facebook', {
+  successRedirect: '/',
+  failureRedirect: '/login'
+}));
+
+
 app.get('*', home.index);
 
 

config/passport.js

@@ -41,8 +41,11 @@ passport.use(new FacebookStrategy({
   function (accessToken, refreshToken, profile, done) {
     User.findOne({ $where: profile.provider + '==' + profile.id }, function(err, existingUser) {
       if (existingUser) {
+        console.log('already exists')
         done(null, existingUser);
       } else {
+        console.log('making new user');
+        console.log(profile)
         var user = new User({
           firstName: profile.first_name,
           lastName: profile.last_name,
@@ -50,6 +53,7 @@ passport.use(new FacebookStrategy({
         });
         user[profile.provider] = profile.id;
         user.save(function(err) {
+          if (err) throw err;
           done(null, user);
         });
       }

controllers/user.js

@@ -64,6 +64,7 @@ exports.postSignup = function(req, res) {
 
   user.save(function(err) {
     if (err) {
+      console.log(err);
       if (err.code === 11000) {
         req.flash('messages', 'User already exists');
         return res.redirect('/signup');

views/login.jade

@@ -9,7 +9,7 @@ block content
       a(href='/signup') Sign Up
     .row
       .col-xs-6.col-sm-6.col-md-6
-        a.btn.btn-lg.btn-primary.btn-block(href='#')
+        a.btn.btn-lg.btn-primary.btn-block(href='/auth/facebook')
           i.fa.fa-facebook-square
           |  Facebook
       .col-xs-6.col-sm-6.col-md-6