public CarEmployeeMappingModel SaveCarEmployeeMapping(CarEmployeeMappingModel model)
 {
     // //unitOfWork.StartTransaction();
     CarEmployeeMappingRepository repo = new CarEmployeeMappingRepository(unitOfWork);
     CarEmployeeMapping carEmployeeMapping = new CarEmployeeMapping();
     AutoMapper.Mapper.Map(model, carEmployeeMapping);
     repo.Insert(carEmployeeMapping);
        // //unitOfWork.Commit();
     AutoMapper.Mapper.Map(carEmployeeMapping, model);
     return model;
 }