mongodb config setup

.gitignore

@@ -23,3 +23,6 @@ build/Release
 # Deployed apps should consider commenting this line out:
 # see https://npmjs.org/doc/faq.html#Should-I-check-my-node_modules-folder-into-git
 node_modules
+
+
+db

config.json

@@ -0,0 +1,3 @@
+{
+  "mongourl" : "mongodb://localhost:27017/odl-thek"
+}

helper.js

@@ -0,0 +1,10 @@
+var config = require('./config.json');
+
+var db = require('mongoskin').db(config.mongourl);
+
+
+helper = {
+  db : db
+}
+
+module.exports = helper;

routes/index.js

@@ -1,8 +1,29 @@
 var express = require('express');
+
+var helper = require('../helper.js');
+var odl = helper.db.collection('odl');
+var count = helper.db.collection('count');
+
 var router = express.Router();
 
-/* GET home page. */
 router.get('/', function(req, res) {
+
+  count.find({}).toArray(function(_err,_result){
+    console.log(_result);
+    console.log('a');
+    if(_result&&_result.length > 0) {
+      console.log('b');
+      _result[0].count= _result[0].count+1;
+      count.save(_result[0],function(_err,_result2){
+        console.log(_result2);
+      })
+    } else {
+      console.log('c');
+      count.insert({ count : 0},function(_err,_result3){
+        console.log(_result3);
+      });
+    }
+  });
   res.render('index', { title: 'Express' });
 });