Initially the application was developed using cloudfoundry, then changed to make it work with mongodb and redis in a local ubuntu box.
( mongodb version 2.4.6 )
mkdir /data/mongo
service mongodb start (if installed as service) or mongod --dbpath=/data/mongo
/.../redis-stable/src/sudo service redis-server start or ./redis-server
node main.js
if you want to run any command in background, then run as - nohup &
-- Package Dependency
express 3.4.0 socket.io 0.9.16 mongoose 3.6.20 redis 0.8.5
hiredis 0.1.15 dojo 1.9.1 jade 0.35.0
-- How it works ?
Tier 1 :
FRONT END : Javascript Templates, Stylesheets, CSS, Html
node.js first looks into layout.jade and home.jade
public/lib/app/app.js renders the content of home page
dojo.addOnLoad ...
show the stock symbols on click of a symbol.. Http Get request /summary/{symbol}
Tier 2:
BACK END : HTTP Get/Post Request Handler
server.js
Step 1 :
// Routes
app.get("/", function(req, resp) { resp.render("home", { pageTitle: "Indian Stock and Mutual Fund Analysis" }); });
Step 2 : when a symbol is clicked
app.get("/summary/:symbol", function(req, resp) {
- get the symbol from the Reqest
- Query the database to get the Summary data
- send the data in JSON ()
Step 3 : see the result in the home page
Created with Nodeclipse v0.4 (Eclipse Marketplace, site)