Merge pull request #1 from koodiklinikka/feeds

Feeds

config.template.json

@@ -6,6 +6,12 @@
     },
     "github": {
       "token": ""
+    },
+    "twitter": {
+      "consumerKey": "",
+      "consumerSecret": "",
+      "token": "",
+      "tokenSecret": ""
     }
   }
 }

feeds/github.js

@@ -0,0 +1,25 @@
+'use strict';
+
+var request = require('superagent');
+var config = require('../lib/config');
+var Promise = require('bluebird');
+
+module.exports = {
+  /**
+   * Fetch five latest events from GitHub organization
+   */
+  getEvents: function() {
+    return new Promise(function(resolve, reject) {
+      request
+      .get('https://api.github.com/orgs/koodiklinikka/events?per_page=5')
+      .set('Authorization', 'token ' + config.github.token)
+      .end(function(error, response){
+        if(error) {
+          reject(error);
+        }
+
+        resolve(response.body);
+      });
+    });
+  }
+};

feeds/twitter.js

@@ -0,0 +1,29 @@
+'use strict';
+
+var Twitter = require('node-twitter');
+var config = require('../lib/config');
+var Promise = require('bluebird');
+
+var twitterRestClient = new Twitter.RestClient(
+  config.twitter.consumerKey,
+  config.twitter.consumerSecret,
+  config.twitter.token,
+  config.twitter.tokenSecret
+);
+
+module.exports = {
+  /**
+   * Fetch five latest tweets / retweets from Twitter
+   */
+  getTweets: function() {
+    return new Promise(function(resolve, reject) {
+      twitterRestClient.statusesUserTimeline({count: 5}, function(error, result) {
+        if (error) {
+          reject(error);
+        }
+
+        resolve(result);
+      });
+    });
+  }
+};

index.js

@@ -9,6 +9,7 @@ app.use(bodyParser.urlencoded({extended: true}));
 
 require('./routes/invite')(app);
 require('./routes/members')(app);
+require('./routes/feeds')(app);
 
 app.use(function(err, req, res, next) {
   /*jshint unused:false*/

package.json

@@ -19,9 +19,11 @@
   "homepage": "https://github.com/koodiklinikka/koodiklinikka.fi-api",
   "dependencies": {
     "apicache": "0.0.12",
+    "bluebird": "^2.9.3",
     "body-parser": "^1.10.1",
     "express": "^4.11.0",
-    "lodash": "^2.4.1",
+    "lodash": "3.0.0",
+    "node-twitter": "0.5.2",
     "superagent": "^0.21.0",
     "validator": "^3.27.0"
   }

routes/feeds.js

@@ -0,0 +1,24 @@
+'use strict';
+
+var request = require('superagent');
+var cache = require('apicache').middleware;
+var Promise = require('bluebird');
+var twitter = require('../feeds/twitter');
+var github = require('../feeds/github');
+
+module.exports = function (app) {
+  /*
+   * GET /feeds
+   * Endpoint for fetching different information feeds (Twitter, GitHub etc.)
+   */
+  app.get('/feeds', cache('3 hours'), function(req, res, next) {
+    Promise.props({
+      twitter: twitter.getTweets(),
+      github: github.getEvents()
+    }).then(function(data) {
+      res.status(200).send(data);
+    }, function(err) {
+      next(err);
+    });
+  });
+};