Section 3: Business Logic

In the third part, we explain how to write the business logic layer around the models, corresponding to the controller component of the architecture. This includes the built-in Object-Relational Mapping (ORM) functions, used to manipulate the data in the models, and social features used for messages and notifications.

In this section, the following chapters are included:

• Chapter 7, Recordsets – Working with Model Data
• Chapter 8, Business Logic – Supporting Business Processes
• Chapter 9, External APIs – Integrating with Other Systems