Commands and Domain Events

As you advance in your career, you'll quickly fall into the "sequential tasks" trap. "I need to do these ten things when a user signs up.... but I have no idea where to place this logic." Many times, we give up and simply throw it in the controller. But is that the best place? Might there be a better way (when appropriate) to structure our applications? Sure! Let me show you.

• Command Objects
• The Command Bus
• Command Handlers
• Clean Event Listeners
• Usage Recap
• Validation and Decorators
• Extracting a Composer Package