Hands-On Software Engineering with Python

Handling Service Transactions

There is a substantial amount of interaction potential between system components and the data objects that they individually manage. While we've worked out some of the mechanisms that determine what transmitting a data change or command message looks like, we've not yet started to explore the specifics of those interactions. In a nutshell, we still need to address what the data flows (and, thus, message transmissions) look like for all of the local CRUD operations.

In this chapter, we will cover the following topics:

• Creation of products by artisans
• Activation and deactivation of products by artisans and Central Office staff
• Making changes to Product data by artisans and Central Office staff
• Deletion of products ...