Create Heroku Rails app using Bootstrap, Devise & cancan

My database has a list of products, each of which belong to a category e.g. Bananas Fruit Apple Fruit Spinach Veg Potato Veg Coke Drink Pepsi Drink I would like an application with three levels of user: * System admin - full control to manage data and users * Global viewer - can see all product & category data, read only * Category viewer - can see only data for the category(s) to which they have access I would like you to create an application with this functionality, and make it live on Heroku (as well as sending me the source code) Please use: * Bootstrap * Devise * cancan * Postgres Any questions please let me know.