refactor challenge controller to router syntax

server/boot/challenge.js

@@ -31,14 +31,34 @@
  */
 
 var R = require('ramda'),
+    express = require('express'),
     Challenge = require('./../../models/Challenge'),
     User = require('./../../models/User'),
     resources = require('./../resources/resources'),
+    userMigration = require('../resources/middleware').userMigration,
     MDNlinks = require('./../../seed_data/bonfireMDNlinks');
 
+var router = express.Router();
 var challengeMapWithNames = resources.getChallengeMapWithNames();
 var challengeMapWithIds = resources.getChallengeMapWithIds();
 
+router.get(
+  '/challenges/next-challenge',
+  userMigration,
+  returnNextChallenge
+);
+
+router.get(
+  '/challenges/:challengeName',
+  userMigration,
+  returnIndividualChallenge
+);
+
+router.get('/challenges/', userMigration, returnCurrentChallenge);
+router.post('/completed-challenge/', completedChallenge);
+router.post('/completed-zipline-or-basejump', completedZiplineOrBasejump);
+router.post('/completed-bonfire', completedBonfire);
+
 function getMDNlinks(links) {
   // takes in an array of links, which are strings
   var populatedLinks = [];
@@ -53,7 +73,7 @@ function getMDNlinks(links) {
   return populatedLinks;
 }
 
-exports.returnNextChallenge = function(req, res, next) {
+function returnNextChallenge(req, res, next) {
   if (!req.user) {
    return res.redirect('../challenges/learn-how-free-code-camp-works');
   }
@@ -105,9 +125,9 @@ exports.returnNextChallenge = function(req, res, next) {
     }
     return res.redirect('../challenges/' + nameString);
   });
-};
+}
 
-exports.returnCurrentChallenge = function(req, res, next) {
+function returnCurrentChallenge(req, res, next) {
   if (!req.user) {
    return res.redirect('../challenges/learn-how-free-code-camp-works');
   }
@@ -142,9 +162,9 @@ exports.returnCurrentChallenge = function(req, res, next) {
     }
     return res.redirect('../challenges/' + nameString);
   });
-};
+}
 
-exports.returnIndividualChallenge = function(req, res, next) {
+function returnIndividualChallenge(req, res, next) {
   var dashedName = req.params.challengeName;
 
   var challengeName =
@@ -309,9 +329,9 @@ exports.returnIndividualChallenge = function(req, res, next) {
         return challengeType[challenge.challengeType]();
       }
     });
-};
+}
 
-exports.completedBonfire = function (req, res, next) {
+function completedBonfire(req, res, next) {
   var isCompletedWith = req.body.challengeInfo.completedWith || '';
   var isCompletedDate = Math.round(+new Date());
   var challengeId = req.body.challengeInfo.challengeId;
@@ -415,9 +435,9 @@ exports.completedBonfire = function (req, res, next) {
       }
     });
   }
-};
+}
 
-exports.completedChallenge = function (req, res, next) {
+function completedChallenge(req, res, next) {
 
   var isCompletedDate = Math.round(+new Date());
   var challengeId = req.body.challengeInfo.challengeId;
@@ -445,9 +465,9 @@ exports.completedChallenge = function (req, res, next) {
       res.sendStatus(200);
     }
   });
-};
+}
 
-exports.completedZiplineOrBasejump = function (req, res, next) {
+function completedZiplineOrBasejump(req, res, next) {
 
   var isCompletedWith = req.body.challengeInfo.completedWith || false;
   var isCompletedDate = Math.round(+new Date());
@@ -556,4 +576,6 @@ exports.completedZiplineOrBasejump = function (req, res, next) {
       }
     });
   }
-};
+}
+
+module.exports = router;

server/resources/middleware.js

@@ -1,19 +1,20 @@
 var R = require('ramda');
 
-/**
+/*
+ * Middleware to migrate users from fragmented challenge structure to unified
+ * challenge structure
  *
  * @param req
  * @param res
  * @returns null
- * Middleware to migrate users from fragmented challenge structure to unified
- * challenge structure
  */
-exports.userMigration = function(req, res, next) {
+exports.userMigration = function userMigration(req, res, next) {
   if (!req.user || req.user.completedChallenges.length !== 0) {
     return next();
   }
   req.user.completedChallenges = R.filter(function (elem) {
-    return elem; // getting rid of undefined
+    // getting rid of undefined
+    return elem;
   }, R.concat(
       req.user.completedCoursewares,
       req.user.completedBonfires.map(function (bonfire) {

server/server.js

@@ -226,32 +226,12 @@ app.use(redirectsRouter);
 app.use(utilityRouter);
 app.use(storyRouter);
 
-/*
-app.all('/account', passportConf.isAuthenticated);
-app.get('/challenges/next-challenge',
-  userController.userMigration,
-  challengeController.returnNextChallenge
-);
-app.get(
-  '/challenges/:challengeName',
-  userController.userMigration,
-  challengeController.returnIndividualChallenge
-);
-app.get('/challenges/',
-  userController.userMigration,
-  challengeController.returnCurrentChallenge);
-
-// todo refactor these routes
-app.post('/completed-challenge/', challengeController.completedChallenge);
-app.post('/completed-zipline-or-basejump',
-  challengeController.completedZiplineOrBasejump);
-app.post('/completed-bonfire', challengeController.completedBonfire);
-*/
 
 /**
  * OAuth sign-in routes.
  */
 
+app.all('/account', passportConf.isAuthenticated);
 var passportOptions = {
   successRedirect: '/',
   failureRedirect: '/login'