observers

Observers consolidate model event listeners in dedicated classes, preventing bloated models. Each observer method corresponds to an Eloquent event—creating, created, updating, updated, deleting, deleted. I register observers in boot() methods of servi

Events and listeners decouple application logic, making code modular and testable. When significant actions occur—user registered, order placed—I fire events. Multiple listeners can respond to one event without the event knowing about them. Events are