using TravelAgencyContracts.BindingModels; using TravelAgencyContracts.SearchModels; using TravelAgencyContracts.ViewModels; namespace TravelAgencyContracts.BusinessLogicsContracts { public interface ITourLogic { List? ReadList(TourSearchModel? model); TourViewModel? ReadElement(TourSearchModel model); bool Create(TourBindingModel model); bool Update(TourBindingModel model); bool Delete(TourBindingModel model); } }