using ComputerShopContracts.BindingModels; using ComputerShopContracts.SearchModels; using ComputerShopContracts.ViewModels; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace ComputerShopContracts.BusinessLogicContracts { public interface IPurchaseLogic { List? ReadList(PurchaseSearchModel? model); bool CreatePurchase(PurchaseBindingModel model); bool TakePurchaseInWork(PurchaseBindingModel model); bool FinishPurchase(PurchaseBindingModel model); bool DeliveryPurchase(PurchaseBindingModel model); } }