Completing the customer sales website

We've got all the tricky bits done, so we need to sit down and finish writing our website. We're not learning MVC in this book and unfortunately, there isn't space to go through everything in detail, so we'll look at a few bits, and you can get the finished website in the code samples. I've simplified the website, so we can quickly get a working user interface, where we can view products and create orders; I've not implemented any dependency injection (DI), inversion-of-control (IoC), repository, or unit of work (UoW) patterns, so as to not distract from the subject in hand too much, but I would strongly advise you to use these techniques in your own applications.

Modifying the user account panel

In this website, we're only using Twitter authentication, so we can remove the Register link and add links to Orders and Basket, which show the current order. To modify the user account panel, complete the following steps:

1. Add a new class called BasketHelper with...