public ErrorCode DeleteRow(DataModel dataModel, DataModelTransaction transaction, DebtRuleRow debtRuleRow)
{
debtRuleRow.AcquireReaderLock(transaction);
DebtRuleMapRow[] debtRuleMaps = debtRuleRow.GetDebtRuleMapRows();
if (debtRuleRow.GetDebtClassRows().Length != 0)
{
return(ErrorCode.AccessDenied);
}
debtRuleRow.ReleaseReaderLock(transaction.TransactionId);
foreach (DebtRuleMapRow debtRuleMapRow in debtRuleMaps)
{
debtRuleMapRow.AcquireReaderLock(transaction);
if (!DataModelFilters.HasAccess(transaction, TradingSupport.UserId, debtRuleMapRow.DebtClassId, AccessRight.Write))
{
return(ErrorCode.AccessDenied);
}
debtRuleMapRow.ReleaseReaderLock(transaction.TransactionId);
}
debtRuleRow.AcquireWriterLock(transaction);
dataModel.DestroyDebtRule(new object[] { debtRuleRow.DebtRuleId }, debtRuleRow.RowVersion);
debtRuleRow.ReleaseLock(transaction.TransactionId);
return(ErrorCode.Success);
}
