using MagicCarpetContracts.DataModels; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace MagicCarpetContracts.BuisnessLogicContracts; public interface ITourBusinessLogicContract { List GetAllTours(); List GetTourHistoryByTour(string productId); TourDataModel GetTourByData(string data); void InsertTour(TourDataModel tourDataModel); void UpdateTour(TourDataModel tourDataModel); void DeleteTour(string id); }