eshop-catalog-domain/me.ahoo.wow.example.eshop.catalog.domain.category/Category

Category

@AggregateRoot(ownership = Ownership.TENANT)

@Description(value = "A category of the catalog's products")

A category of the catalog's products (the classic eShop's catalog type). Its name is unique among the categories, ignoring case and surrounding blanks: the category reserves it (DecideScope.reserve) as it takes it. A rename releases the old name (DecideScope.release) once it commits, so another category may take it then.

Like a product, a category belongs to its tenant (Ownership.TENANT): every shopper reads it.

Constructors

Types

Rejections

object Rejections

The codes the aggregate rejects a command with, by their local names: the compiler and the kernel name them <context>.category.<code>, as its peers read them from the api's generated contract.

Functions

onCommand

suspend fun onCommand(command: CreateCategory, scope: DecideScope): CategoryCreated

suspend fun onCommand(command: RenameCategory, scope: DecideScope): CategoryRenamed?