DiagramΒΆ

@startuml actor User box "Microservice Cart" #FFFFF3 participant "add_to_cart()" participant SAGA end box box "Microservice Product" #F3FFF6 participant Product end box autonumber User --> "add_to_cart()": Add item to cart "add_to_cart()" -> SAGA: Execute SAGA -> Product: Try to reserve the product Product --> SAGA: Product reserved SAGA --> SAGA: Add product to the cart note left In the commit method, add item to cart end note SAGA --> "add_to_cart()": Success "add_to_cart()" --> User: Response @enduml