Build a Website

I need a webshop made with Java Enterprise technology, The front end has been made but only needs the functionality mentioned below. It should have servlets that serve the .xhtml pages. It should make use of JSF. No form of javascript should be used. And web customers should be able to: • Log in as user • Create and edit their account • Fill and modify a shopping cart • Checkout the order The use case scenario is as follows and is very linear: User logs in User views products User selects the item and how much And checks out The administrator should have more functions: • Add products – including the amount available – to the shop • Change details of the products • Remove products, unless items of it have already been sold. The Three Bears always lets customers pay at delivery, so integration with payment services is not necessary. When a customer returns a product, it cannot be sold again (hygienic reasons), so it will still be considered to be out of the stock. Sometimes returned products can be converted to other products, but those will be added as new ones. When checking out the order, an invoice will be created and stored in a folder on the server. The logistics department of The Three Bears will keep track of invoices appearing there and handle shipping. Of course, it should not be possible to put something in the shopping cart when someone else has already reserved it (i.e. put it in his cart.)