/// <summary> /// 增加路径信息 /// </summary> /// <param name="inputDtos"></param> /// <returns></returns> public async Task <OperationResult> Generate(params RouteInfoInputDto[] inputDtos) { inputDtos.CheckNotNull("inputDtos"); foreach (var dtoData in inputDtos) { if (string.IsNullOrEmpty(dtoData.RouteNo)) { return(new OperationResult(OperationResultType.Error, "请正确填写路径编号,该组数据不被存储。")); } if (string.IsNullOrEmpty(dtoData.RouteName)) { return(new OperationResult(OperationResultType.Error, "请正确填写路径名称,该组数据不被存储。")); } if (RouteInfoRepository.CheckExists(x => x.MarkPoints == dtoData.MarkPoints /*&& x.IsDeleted == false*/)) { return(new OperationResult(OperationResultType.Error, $"地标点集合 {dtoData.MarkPoints} 的数据已存在,该组数据不被存储。")); } dtoData.StartMarkPointInfo = MarkPointInfoRepository.GetByKey(dtoData.StartMarkPointInfo_Id); if (Equals(dtoData.StartMarkPointInfo, null)) { return(new OperationResult(OperationResultType.Error, $"对应的开始地标点不存在,该组数据不被存储。")); } dtoData.EndMarkPointInfo = MarkPointInfoRepository.GetByKey(dtoData.EndMarkPointInfo_Id); if (Equals(dtoData.EndMarkPointInfo, null)) { return(new OperationResult(OperationResultType.Error, $"对应的结束地标点不存在,该组数据不被存储。")); } } RouteInfoRepository.UnitOfWork.BeginTransaction(); var result = await RouteInfoRepository.InsertAsync(inputDtos); RouteInfoRepository.UnitOfWork.Commit(); return(result); }
/// <summary> /// 检查实体是否存在 /// </summary> /// <param name="predicate"></param> /// <param name="id"></param> /// <returns></returns> public bool CheckRouteInfoExists(Expression <Func <RouteInfo, bool> > predicate, Guid id) { return(RouteInfoRepository.CheckExists(predicate, id)); }