Product & Accessories catalog management in Code Igniter

I need you to develop a simple **Product catalog** with **basic operations** (**List, Search, View, Insert, Edit, Update, Delete**) using **Code Igniter** framework. Each product would have a Code, Name, Description, some photos, notes, HxWxP sizes, Price, Discount rate, Tax rate, and a few more. Each Product could be added to "**offers"**; the Offer is a simple list of Products selected, that could be exported in a more graphical format. The Offer would let you add/remove items from the list, nothing more. **Note**: some Products requires **Accessories** to be included with them once selected (Accessories are Products as well), so I need you to create an interface to specify **which accessories are associated to products**. (eventually, the Accessories could be searched by name or code and assigned to the parent Product in the View/Edit page).