From b16dfae7a0b0f4ea4fe1131e1223318ebdd6c57b Mon Sep 17 00:00:00 2001
From: Brandon Cornejo <brandon.cornejo@gmail.com>
Date: Tue, 12 Aug 2014 10:18:38 -0500
Subject: [PATCH] Replaced express.js with node's http library

---
 lib/api.js | 116 ++++++++++++++++++++++-------------------------------
 1 file changed, 48 insertions(+), 68 deletions(-)

diff --git a/lib/api.js b/lib/api.js
index f3b453a..bf61cb9 100644
--- a/lib/api.js
+++ b/lib/api.js
@@ -1,7 +1,4 @@
-var express = require('express'),
-    bodyParser = require('body-parser'),
-    utils = require('./utils.js'),
-    https = require('https');
+var http = require('http');
 
 //---- Construct ----
 function API(db, currency, options) {
@@ -9,78 +6,61 @@ function API(db, currency, options) {
 
     __self.db = db;
     __self.currency = currency;
-
     __self.port = options.port || 9000;
-    __self.statdir = options.statdir;
-    __self.check_data = 4;//minutes
-    __self.first_check = true;
-    __self.slogan = '';
 }
 
 // ---- Methods ----
 API.prototype.start = function () {
     var __self = this;
-    __self.srv = express();
-    __self.srv.set('view engine', 'jade');
-    __self.srv.set('views', 'web/templates');
-    __self.srv.use(bodyParser());
-    __self.srv.use(express.static('./web/public'));
-
-
-    // ---- Helpers ----
-    __self.srv.locals.ucfirst = function(value){
-        return value.charAt(0).toUpperCase() + value.slice(1);
-    };
-    __self.srv.locals.slicelast = function(value){
-        return value.slice(0, -1);
-    };
-
-    // ---- Endpoints ----
-    __self.srv.get('/api/ladder/all', function(req, res){
-        // Returns the entire ladder from top to bottom
-        sql = 'SELECT * FROM viewers ORDER BY points DESC;';
-        __self.db.execute(sql, function(rows) {
-            var data = new Object();
-            data['viewers'] = rows;
-            data['total'] = rows.length;
-            res.send(data);
-        });
-    });
-    __self.srv.get('/api/ladder/:numarg([0-9]+)', function(req, res){
-        // Returns top int(:id) users from the ladder
-        sql = 'SELECT * FROM viewers ORDER BY points DESC LIMIT '+req.params.numarg+';';
-        __self.db.execute(sql, function(rows) {
-            var data = new Object();
-            data['viewers'] = rows;
-            data['total'] = rows.length;
-            res.send(data);
-        });
-    });
-
-    __self.srv.get('/api/bet', function(req, res){
-        // Returns all of the bet data together
-        data = new Object();
-        data['status'] = __self.currency.bets_status;
-        data['board'] = __self.currency.bets_board;
-        data['viewers'] = __self.currency.bets_viewers;
-        data['total_viewers'] = __self.currency.bets_viewers.length;
-        res.send(data);
-    });
-    __self.srv.get('/api/bet/status', function(req, res){
-        // Returns the current bet status
-        res.send(__self.currency.bets_status);
-    });
-    __self.srv.get('/api/bet/board', function(req, res){
-        // Returns the current bet board
-        res.send(__self.currency.bets_board);
-    });
-    __self.srv.get('/api/bet/viewers', function(req, res){
-        // Returns the current bet viewers
-        res.send(__self.currency.bets_viewers);
+    __self.srv = http.createServer( function(req, res) {
+        if (req.method == "GET") {
+            if (req.url == "/api/ladder/all") {
+                // Returns the entire ladder from top to bottom
+                sql = 'SELECT * FROM viewers ORDER BY points DESC;';
+                __self.db.execute(sql, function(rows) {
+                    var data = new Object();
+                    data['viewers'] = rows;
+                    data['total'] = rows.length;
+                    res.writeHead(200, {'Content-Type': 'application/json'});
+                    res.end(JSON.stringify(data));
+                });
+            } else if (/^\/api\/ladder\/[0-9]+$/.test(req.url)) {
+                // Returns top X users from the ladder
+                sql = 'SELECT * FROM viewers ORDER BY points DESC LIMIT '+req.url.match(/\d+/g)+';';
+                __self.db.execute(sql, function(rows) {
+                    var data = new Object();
+                    data['viewers'] = rows;
+                    data['total'] = rows.length;
+                    res.writeHead(200, {'Content-Type': 'application/json'});
+                    res.end(JSON.stringify(data));
+                });
+            } else if (req.url == "/api/bet") {
+                // Returns all of the bet data together
+                data = new Object();
+                data['status'] = __self.currency.bets_status;
+                data['board'] = __self.currency.bets_board;
+                data['viewers'] = __self.currency.bets_viewers;
+                data['total_viewers'] = __self.currency.bets_viewers.length;
+                res.writeHead(200, {'Content-Type': 'application/json'});
+                res.end(JSON.stringify(data));
+            } else if (req.url == "/api/bet/status") {
+                res.writeHead(200, {'Content-Type': 'application/json'});
+                res.end(JSON.stringify(__self.currency.bets_status));
+            } else if (req.url == "/api/bet/board") {
+                res.writeHead(200, {'Content-Type': 'application/json'});
+                res.end(JSON.stringify(__self.currency.bets_board));
+            } else if (req.url == "/api/bet/viewers") {
+                res.writeHead(200, {'Content-Type': 'application/json'});
+                res.end(JSON.stringify(__self.currency.bets_viewers));
+            } else {
+                res.writeHead(404, {'Content-Type': 'application/json'});
+                res.end("404");
+            }
+        }
     });
 
-    __self.srv.listen(__self.port);
-    console.log('Started website at '+__self.port);
+    __self.srv.listen(__self.port, '0.0.0.0');
+    console.log('Serving api data at '+__self.port);
 
 };