Updated foursquare routes for authorization. Now properly retrives the Oauth token when app is authorized

app.js

@@ -6,6 +6,7 @@ var express = require('express'),
     mongoose = require('mongoose'),
     passport = require('passport');
 
+// TODO: Add node-opencv!!
 
 // App Configuration (API Keys, Database URI)
 var config = require('./config/config.json');
@@ -67,19 +68,16 @@ app.post('/contact', contact.postContact);
 
 
 
-// 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('/auth/foursquare', api.foursquareAuth);
+app.get('/auth/foursquare/callback', api.foursquareCallback);
+
 app.get('*', home.index);
 
 

controllers/api.js

@@ -1,5 +1,7 @@
 var config = require('../config/config.json');
 
+var User = require('../models/User');
+
 // API PROVIDERS SETUP
 var foursquare = require('node-foursquare')({
   secrets: {
@@ -9,26 +11,41 @@ var foursquare = require('node-foursquare')({
   }
 });
 
+var foursquareAccessToken = 'MY_FOURSQUARE_ACCESS_TOKEN';
+
+
 exports.apiBrowser = function(req, res) {
   res.render('api');
 };
 
+
 exports.foursquare = function(req, res) {
+
   res.render('api/foursquare', {
     title: 'Foursquare API'
   });
+
 };
 
+
+/**
+ * GET /auth/foursquare
+ * Display Foursquare authentication screen
+ */
+exports.foursquareAuth = function(req, res) {
+  res.writeHead(303, { location: foursquare.getAuthClientRedirectUrl() });
+  res.end();
+};
+
+/**
+ * GET /auth/foursquare/callback
+ * Called when user presses Accept on the Foursquare authentication screen
+ */
 exports.foursquareCallback = function(req, res) {
-  foursquare.getAccessToken({
-    code: req.query.code
-  },
-  function(err, accessToken) {
-    if (err) {
-      res.send('An error was thrown: ' + err.message);
-    }
-    else {
-      // Save the accessToken and redirect.
-    }
+  foursquare.getAccessToken({ code: req.query.code }, function(err, accessToken) {
+    if (err) throw err;
+
+    console.log(accessToken);
   });
-});
+};
+

package.json

@@ -12,6 +12,8 @@
     "passport-google": "latest",
     "underscore": "latest",
     "forever": "latest",
-    "node-foursquare": "latest"
+    "node-foursquare": "latest",
+
+    "opencv": "latest"
  }
 }

views/api/foursquare.jade

@@ -1,4 +1,6 @@
 extends ../layout
 
 block content
-  h1 Foursquare API
+  h1 Foursquare API
+
+  a.btn.btn-large.btn-primary(href='/auth/foursquare') Get Foursquare Token