Package com.dmasone.identity.catalog.application

Class ProductCommandService

java.lang.Object

com.dmasone.identity.catalog.application.ProductCommandService

All Implemented Interfaces:

StockReservationService

@Service
public class ProductCommandService
extends Object
implements StockReservationService

Write-side catalog service. It is intentionally narrow: other modules can reserve stock, but cannot update catalog rows or bypass the domain rule.

Constructor Summary

Constructors

Constructor	Description
ProductCommandService(ProductJpaRepository productRepository)

Method Summary

Modifier and Type	Method	Description
void	reserveStock(Long productId, int quantity)	Reserve catalog stock for a product.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ProductCommandService

public ProductCommandService(ProductJpaRepository productRepository)

Method Details

reserveStock

@Transactional
@CacheEvict(cacheNames={"catalogProducts","catalogProduct"},
            allEntries=true)
public void reserveStock(Long productId,
 int quantity)

Description copied from interface: StockReservationService

Reserve catalog stock for a product.

Specified by:

reserveStock in interface StockReservationService

Parameters:

productId - catalog product id

quantity - positive quantity to reserve