public async Task Cancel(DTOperationData data)
{
if (data.Status == (int)DTOperationDataStatus.Cancel)
{
return;
}
var service = getService(data.Type);
await using (DBTransactionScope transactionScope = new DBTransactionScope(TransactionScopeOption.Required, new TransactionOptions()
{
IsolationLevel = IsolationLevel.ReadCommitted, Timeout = new TimeSpan(0, 30, 0)
}))
{
await service.Cancel(data.Data);
var updateResult = await _dtOperationDataStore.UpdateStatus(data.StoreGroupName, data.HashInfo, data.ID, data.Version, (int)DTOperationDataStatus.Cancel);
if (!updateResult)
{
var fragment = new TextFragment()
{
Code = TextCodes.DTOperationDataConcurrenceErrorInCancel,
DefaultFormatting = "分布式操作数据在Cancel时发生并发错误，StoreGroupName:{0},HashInfo:{1}",
ReplaceParameters = new List <object>()
{
data.StoreGroupName, data.HashInfo, data.ID.ToString()
}
};
throw new UtilityException((int)Errors.DTOperationDataConcurrenceErrorInCancel, fragment);
}
transactionScope.Complete();
}
}
public async Task Delete(DTOperationData data)
{
await _dtOperationDataStore.Delete(data.StoreGroupName, data.HashInfo, data.ID);
}
public async Task Add(DTOperationData data)
{
await _dtOperationDataStore.Add(data);
}