using ElectronicsShopContracts.BindingModels; using ElectronicsShopContracts.SearchModels; using ElectronicsShopContracts.ViewModels; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace ElectronicsShopContracts.BusinessLogicContracts { public interface ICostItemLogic { List? ReadList(CostItemSearchModel model); CostItemViewModel? ReadElement(CostItemSearchModel model); bool Create(CostItemBindingModel model); bool Update(CostItemBindingModel model); bool Delete(CostItemBindingModel model); } }