using HardwareShopContracts.BindingModels; using HardwareShopContracts.SearchModels; using HardwareShopContracts.ViewModels; namespace HardwareShopContracts.BusinessLogicsContracts { public interface IPurchaseLogic { List? ReadList(PurchaseSearchModel? model); PurchaseSearchModel? ReadElement(PurchaseSearchModel model); bool Create(PurchaseBindingModel model); bool Update(PurchaseBindingModel model); bool Delete(PurchaseBindingModel model); bool DeliveryPurchase(PurchaseBindingModel model); } }