with.shoppingcart

Kraken with Shopping Cart and PayPal integration

Prerequisites

• This example requires that MongoDB is installed and running on it's default port.
• You will -- of course -- need Node (Version >= 0.10.22 preferred)

Installation

Clone, install and run.

git clone [email protected]:krakenjs/kraken-example-with-shoppingcart.git
cd kraken-example-with-shoppingcart
npm install
npm start

Explore the app

Visit http://localhost:8000

Illustrates

• Use of mongodb for storing product information
• Integration with the PayPal SDK
• Localized content (en-US or es-ES)
• Usage of bundalo for localized messages with model data

lib/spec.js

lib/spec.js holds the onconfig event handler. You can see in the main index.js file, lib/spec's onconfig handler is passed in with the line:

app.use(kraken(options))

mongodb

Pre-requisite: An instance of MongoDB installed and running on its default port.

config changes (config.json):

"databaseConfig": {
	"host": "localhost",
	"database": "shocart"
},

lib/database.js: configure and connect to mongodb instance lib/spec.js: call database.js config method in the kraken-js onconfig event

PayPal SDK

config changes (config.json):

"paypalConfig": {
	"host": "api.sandbox.paypal.com",
	"port": "",
	"client_id": "EBWKjlELKMYqRNQ6sYvFo64FtaRLRR5BdHEESmha49TM",
	"client_secret": "EO422dn3gQLgDbuwqTjzrFgFtaRLRR5BdHEESmha49TM"
},

Payment initiated in the /pay route which is defined in controllers/pay/index.js

Localized content

config changes (config.json):

"i18n": {
	"contentPath": "path:./locales",
	"fallback": "en-US"
},

config changes (config.json) under middleware:

"locale": {
	"priority": 95,
	"enabled": true,
	"module": {
		"name": "path:./lib/locale"
	}
}

locale is chosen via the /setLanguage/:locale route, which is initiated by hyperlinked flag images in the UI

locale is set into the response via the locale middleware defined in lib/locale.js

Localized model data with bundalo

config changes (config.json):

"bundle engine": "dust",

bundle is configured as middleware directly in routes where it is required, as in controllers/cart/index.js and controllers/pay/index.js

bundle middleware defined in lib/getBundle.js. Note that the 'bundle' object is attached to the response object for use in the downstream response handlers

Server included localized content can be seen after payment, and also on the cart page.