using TravelCompanyContracts.BindingModels; using TravelCompanyContracts.SearchModels; using TravelCompanyContracts.ViewModels; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace TravelCompanyContracts.BusinessLogicsContracts { public interface ITravelLogic { List? ReadList(TravelSearchModel? model); TravelViewModel? ReadElement(TravelSearchModel model); bool Create(TravelBindingModel model); bool Update(TravelBindingModel model); bool Delete(TravelBindingModel model); } }