using Contracts.BindingModels; using Contracts.SearchModels; using Contracts.ViewModels; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Contracts.BusinessLogicContracts { public interface ISellLogic { SellViewModel Create(SellBindingModel model); SellViewModel Update(SellBindingModel model); SellViewModel ReadElement(SellSearchModel model); IEnumerable ReadElements(SellSearchModel? model); SellViewModel Delete(SellSearchModel model); } }