# 🔥 StoneCQRS - **10 billion% decoupled architecture!** Ultimate CQRS/Event toolkit! ⚡ Command/Query separation with event-driven superpowers. Perfect for complex domains & microservices. Saga-ready architecture baked in. Part of stone-utils ecosystem. 10 billion% more decoupled! 🚀 [![Kingdom of Science Approved](https://img.shields.io/badge/Approved%20By-Kingdom%20of%20Science-blueviolet)]() [![EVENT-DRIVEN](https://img.shields.io/badge/Patterns-SO_BADASS!-blueviolet)]() [![10 BILLION](https://img.shields.io/badge/Throughput-10_Billion%25-blueviolet)]() ## 🚀 Why StoneCQRS? - **CQRS/Event-Sourcing** with Senku-level precision - **Saga-ready** architecture out of the box - **100% decoupled** components (like good science should be) - **10 billion events/sec** handling capacity (theoretical) ## 💥 Installation ```bash go get gitstormr.dev/stone-utils/stonecqrs@latest ``` ## ⚡ Basic Usage ```go package main import ( "gitstormr.dev/stone-utils/stonecqrs" ) type CreateOrderCommand struct{ UserID string } type OrderCreatedEvent struct{ OrderID string } type OrderHandler struct{} func (h *OrderHandler) Handle(ctx context.Context, cmd stonecqrs.Command) ([]stonecqrs.Event, error) { return []stonecqrs.Event{OrderCreatedEvent{OrderID: "123"}}, nil } func main() { dispatcher := stonecqrs.NewDispatcher() dispatcher.RegisterCommandHandler(CreateOrderCommand{}, &OrderHandler{}) events, _ := dispatcher.DispatchCommand(ctx, CreateOrderCommand{UserID: "u-456"}) // events = [OrderCreatedEvent] } ``` ## 🔬 Core Patterns ### Command -> Event -> Reaction ```text [CreateOrderCommand] ↓ [OrderCreatedEvent] → [PaymentHandler] → [InventoryHandler] ``` ### Saga ready flow ```go // 1. Execute command events, _ := dispatcher.DispatchCommand(ctx, cmd) // 2. Automatic event processing // (Handlers trigger subsequent commands) // 3. Compensation on failure // (Built-in rollback capabilities) ``` ## ⚗️ Scientific Benchmarks | METRIC | STANDARD LIB | STONECQRS | |---------------|---------------|-----------| | Decoupling | 30% | 10B% | | Scalability | 1x | ∞x | | Debuggability | ❌ | 🔍💡 | **Join the Scientific Revolution!** > "This isn't just CQRS - it's revolutionizing software patterns like we revived civilization!" - Senku Ishigami Kingdom of Science Approved (Now with 100% more Chrome screaming "SO BADASS!")