Event Sourcing in Laravel with EventSauce
summary
Uses the EventSauce library and a Laravel adapter to implement event sourcing for a GitHub-style pull-request aggregate with events stored in domain_message, emits commands that validate business rules and record events, then replays them to rebuild state; includes projections for read models and process managers for one-time actions, provides BDD-style tests and code generation for commands/events, claims single-query replay performance, supports snapshotting and time travel, and recommends starting with a simple process rather than short-lived apps.
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chapters (12)
- 0:00Intro
- 2:18Domain and Process
- 3:42What is Event Sourcing
- 7:07Benefits of Event Sourcing
- 8:45Stateful vs Event Sourcing
- 9:52Aggregate Roots
- 12:09Handling Commands
- 17:13Event Store
- 17:55Events
- 23:09Testing
- 25:42Summary
- 30:13Reading material
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