/// <summary>
/// 保存Trade信息(新增/更新)
/// </summary>
/// <param name="updateForeignKey">更新时是否更新外键信息</param>
/// <param name="dtos">要保存的TradeDto信息</param>
/// <returns>业务操作集合</returns>
public async Task <OperationResult> SaveTrades(bool updateForeignKey = false, params TradeDto[] dtos)
{
try
{
dtos.CheckNotNull("dtos");
var addDtos = dtos.Where(p => p.Id == 0).ToArray();
var updateDtos = dtos.Where(p => p.Id != 0).ToArray();
TradeRepo.UnitOfWork.TransactionEnabled = true;
Action <TradeDto> checkAction = null;
Func <TradeDto, Trade, Trade> updateFunc = null;
if (addDtos.Length > 0)
{
TradeRepo.Insert(addDtos, checkAction, updateFunc);
}
if (updateDtos.Length > 0)
{
TradeRepo.Update(updateDtos, checkAction, updateFunc);
}
await TradeRepo.UnitOfWork.SaveChangesAsync();
return(new OperationResult(OperationResultType.Success, "保存成功"));
}
catch (Exception e)
{
return(new OperationResult(OperationResultType.Error, e.Message));
}
}
