Django Coffee Shop

In this assignment you have been given a mostly complete Django Project. The frontend for the application has been provided for you. The only things missing are:

• the Models
• the URLs
• the Views

More specifically...

Models

This project represents a coffee store database and has 2 models:

• Coffee
• Transaction

Coffee

Coffee has two fields: name and an price.

Transaction

Transaction has four fields:

• time: DateTime of the transaction
• item - the coffee purchased
• pre_tax - the price of the coffee purchased
• tax - tax charged on the purchase (7% of price)

URLs

• "" should take you to a view named "home"
• "coffee/<id>/buy" should take you to a view named "buy_coffee"
• "transaction/<id>" should take you to a view named "transaction_detail"

Views

• The home view should render "app/coffee_list.html" and provide all Coffees to the context using the key "coffees"
• The transaction_detail view should use the id provided through the path to get the appropriate Transaction from the database and render the "app/transaction_detail.html" template with that Transaction provided in the context using the key transaction
• The buy_coffee view should (on POST) create a new Transaction in the database using the coffee identified in the path. It should redirect to transaction_detail for the newly created Transaction.