start reworking challenge views

controllers/challenges.js

@@ -8,18 +8,19 @@ var _ = require('lodash');
 exports.returnChallenge = function(req, res, next) {
     var challengeNumber = parseInt(req.params.challengeNumber) || 0;
     if (challengeNumber > 59) { challengeNumber = 0; }
-    Challenge.findOne({challengeNumber: challengeNumber}, function (err, c) {
+    Challenge.find({}, function (err, c) {
         if (err) {
             console.error('Challenge err: ', err);
             next(err);
         }
         res.render('challenges/show', {
-            title: 'Challenge: ' + c.name,
-            name: c.name,
-            video: c.video,
-            time: c.time,
-            steps: c.steps,
-            cc: req.user.challengesHash
+            title: 'Challenge: ' + c[challengeNumber].name,
+            name: c[challengeNumber].name,
+            video: c[challengeNumber].video,
+            time: c[challengeNumber].time,
+            steps: c[challengeNumber].steps,
+            cc: req.user ? req.user.challengesHash : undefined,
+            challenges: c
         });
     });
 };