Created a separate page to which user gets redirected if no token is present (foursquare)

controllers/api.js

@@ -21,6 +21,14 @@ exports.getApi = function(req, res) {
  * GET /api/foursquare
  */
 exports.getFoursquare = function(req, res) {
+  if (!req.user.tokens.foursquare) {
+    return res.render('api/unauthorized', {
+      title: 'Foursquare API',
+      provider: 'Foursquare',
+      user: req.user
+    });
+  }
+
   async.parallel({
     trendingVenues: function(callback) {
       var geo = geoip.lookup('4.17.136.0');
@@ -43,12 +51,8 @@ exports.getFoursquare = function(req, res) {
     }
   },
   function(err, results) {
-    if (err) {
-      req.flash('info', err);
-    }
     res.render('api/foursquare', {
       title: 'Foursquare API',
-      message: req.flash('info'),
       user: req.user,
       trendingVenues: results.trendingVenues,
       venueDetail: results.venueDetail,

views/api/foursquare.jade

@@ -1,16 +1,7 @@
 extends ../layout
 
 block content
-  if !user.tokens.foursquare
+  .page-header
-    h3
-      i.fa.fa-shield
-      | Authorization Required
-    a(href='/auth/foursquare')
-      .label.label-primary.label-block
-        h2
-          i.fa.fa-qrcode
-          | Get Foursquare Token
-  else
     h1
       i.fa.fa-foursquare
       | Foursquare APIs
@@ -24,7 +15,6 @@ block content
     a.btn.btn-lg.btn-primary(href='https://developer.foursquare.com/docs/', target='_blank')
       i.fa.fa-code-fork
       | API Endpoints
-
   h3.text-primary Trending Venues
   table.dataTable.table.table-striped.table-bordered
     thead

views/api/unauthorized.jade

@@ -0,0 +1,9 @@
+extends ../layout
+
+block content
+  h3
+    i.fa.fa-lock
+    | Authorization Required
+  a.btn.btn-lg.btn-primary(href='/auth/foursquare')
+    i.fa.fa-qrcode
+    | Get #{provider} Token