private Func <bool> MakeInsertDelegate(DrivePlanUploadModel model)
{
var driveRecordBll = new DriveRecordsBll();
return(() =>
{
var inserted = driveRecordBll.Insert(model.DriveRecords);
if (inserted.Id > 0)
{
model.DriveSignPoints.ForEach(item => item.DriveRecordId = inserted.Id);
model.DriveTrainNoAndLines.ForEach(item => item.DriveRecordId = inserted.Id);
model.TrainFormations.ForEach(item => item.DriveRecordId = inserted.Id);
var signBll = new DriveSignPointBll();
var trainBll = new DriveTrainNoAndLineBll();
var formationsBll = new TrainFormationBll();
signBll.BulkInsert(model.DriveSignPoints);
trainBll.BulkInsert(model.DriveTrainNoAndLines);
formationsBll.BulkInsert(model.TrainFormations);
return true;
}
return false;
});
}
public JsonResult DrivePlanUpload(string json)
{
if (string.IsNullOrEmpty(json))
{
return(Json(ErrorModel.InputError));
}
// 无论上传是一条记录还是多条记录
// 在此处都当做数组进行统一处理
json = json.Trim();
if (!json.StartsWith("[") && !json.EndsWith("]"))
{
json = $"[{json}]";
}
var data = JsonHelper.Deserialize <DrivePlanUploadModel[]>(json);
var bll = new DriveRecordsBll();
var delegates = new Func <bool> [data.Length];
for (var i = 0; i < data.Length; i++)
{
MakeSureDatetimeHasLegalValue(data[i]);
delegates[i] = MakeInsertDelegate(data[i]);
}
if (bll.ExecuteTransation(delegates))
{
return(Json(ErrorModel.OperateSuccess));
}
return(Json(ErrorModel.OperateFailed));
}
