Interface UniqueInventory<T extends UniqueInventoryItem>
- All Superinterfaces:
CrudRepository<T,InventoryItemIdentifier>,Inventory<T>,Repository<T,InventoryItemIdentifier>,SalespointRepository<T,InventoryItemIdentifier>
public interface UniqueInventory<T extends UniqueInventoryItem> extends Inventory<T>, SalespointRepository<T,InventoryItemIdentifier>
A
UniqueInventory manages UniqueInventoryItems, i.e. only a single InventoryItem can exist
per Product. This simplifies the lookup of the quantity available for a given Product to the lookup
of a single UniqueInventoryItem.
Also, on Order completion, a UniqueInventoryItem can be updated and get its Quantity deducted
based on the quantity of products ordered.
- Since:
- 7.2
- Author:
- Oliver Drotbohm
- See Also:
MultiInventoryItem
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Method Summary
Modifier and Type Method Description default Optional<T>findByProduct(Product product)Returns theInventoryItemfor the givenProduct.Optional<T>findByProductIdentifier(ProductIdentifier productIdentifier)Returns theInventoryItemfor the givenProductIdentifier.Methods inherited from interface org.springframework.data.repository.CrudRepository
count, delete, deleteAll, deleteAll, deleteById, existsById, findAllById, findById, save, saveAllMethods inherited from interface org.salespointframework.inventory.Inventory
findItemsOutOfStock, streamAll
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Method Details
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findByProductIdentifier
@Query("select i from #{#entityName} i where i.product.id = ?1") Optional<T> findByProductIdentifier(ProductIdentifier productIdentifier)Returns theInventoryItemfor the givenProductIdentifier.- Parameters:
productIdentifier- must not be null.- Returns:
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findByProduct
Returns theInventoryItemfor the givenProduct.- Parameters:
product- must not be null.- Returns:
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