using TravelAgencyContracts.BindingModels; using TravelAgencyContracts.SearchModels; using TravelAgencyContracts.ViewModels; namespace TravelAgencyContracts.BusinessLogicsContracts { public interface IExcursionLogic { List? ReadList(ExcursionSearchModel? model); ExcursionViewModel? ReadElement(ExcursionSearchModel model); bool Create(ExcursionBindingModel model); bool Update(ExcursionBindingModel model); bool Delete(ExcursionBindingModel model); } }