ajax seems to work and we now seem to track completion of challenges

app.js

@@ -166,8 +166,8 @@ app.get('/api/linkedin', passportConf.isAuthenticated, passportConf.isAuthorized
 app.get('/api/instagram', passportConf.isAuthenticated, passportConf.isAuthorized, apiController.getInstagram);
 app.get('/api/yahoo', apiController.getYahoo);
 app.post('/completed_challenge', function(req, res){
-    req.user.challengesCompleted.push(req)
+    req.user.challengesCompleted.push(parseInt(req.body.cn));
-    console.log("pushed #{req} to user");
+    req.user.save();
 });
 
 /**

public/js/main.js

@@ -1,29 +1,46 @@
 $(document).ready(function() {
+
+    var CSRF_HEADER = 'X-CSRF-Token';
+
+    var setCSRFToken = function(securityToken) {
+        jQuery.ajaxPrefilter(function(options, _, xhr) {
+            if ( !xhr.crossDomain )
+                xhr.setRequestHeader(CSRF_HEADER, securityToken);
+        });
+    };
+
+    setCSRFToken($('meta[name="csrf-token"]').attr('content'));
+
     $('.start-challenge').on("click", function() {
         $(this).parent().remove();
         $('.challenge-content').removeClass('hidden-element').addClass('animated fadeInDown');
     });
+
     $('.completed-challenge').on("click", function() {
         $('#complete-dialog').modal('show');
     });
+
     $('.skip-challenge').on("click", function() {
         $('#skip-dialog').modal('show');
     });
+
     $('.complete-button').on("click", function() {
         l = location.pathname.split('/');
+        cn = l[l.length - 1]
         $.ajax({
             type: 'POST',
-            data: l,
+            data: {cn: cn},
-            url: '/completed_challenge',
+            url: '/completed_challenge/',
             success: function(data) {
                 console.log('success');
                 console.log(JSON.stringify(data));
             }
         });
-        window.location = "/challenge?=" + (parseInt(l[l.length-1]) + 1)
+        window.location = "/challenges/" + (parseInt(l[l.length-1]) + 1)
     });
+
     $('.skip-button').on("click", function() {
-        l = location.pathname.split;
+        l = location.pathname.split('/');
         window.location = "/challenges/" + (parseInt(l[l.length-1]) + 1)
     });
 });

views/challenges/show.jade

@@ -36,7 +36,7 @@ block content
                                     h1.animated.zoomInDown Nicely done!
                                     .animated.zoomInUp.delay-1
                                         span.landing-icon.ion-checkmark-circled.text-success
-                                a.animated.fadeIn.delay-2.btn.btn-primary.btn-block.complete-button(aria-hidden='true') Take me to my next challenge
+                                a.animated.fadeIn.delay-2.btn.btn-primary.btn-block.complete-button(name='_csrf', value=_csrf, aria-hidden='true') Take me to my next challenge
                 #skip-dialog.modal
                     .modal-dialog.animated.zoomIn.fast-animation
                         .modal-content