public int InsertItem(TransferItemInfo oParam)
{
string sql = @"INSERT INTO St_Transfer_Item
(
TransferSysNo, ProductSysNo, TransferType,
TransferQty, TransferCost
)
VALUES (
@TransferSysNo, @ProductSysNo, @TransferType,
@TransferQty, @TransferCost
);set @SysNo = SCOPE_IDENTITY();";
SqlCommand cmd = new SqlCommand(sql);
SqlParameter paramSysNo = new SqlParameter("@SysNo", SqlDbType.Int,4);
SqlParameter paramTransferSysNo = new SqlParameter("@TransferSysNo", SqlDbType.Int,4);
SqlParameter paramProductSysNo = new SqlParameter("@ProductSysNo", SqlDbType.Int,4);
SqlParameter paramTransferType = new SqlParameter("@TransferType", SqlDbType.Int,4);
SqlParameter paramTransferQty = new SqlParameter("@TransferQty", SqlDbType.Int,4);
SqlParameter paramTransferCost = new SqlParameter("@TransferCost", SqlDbType.Decimal,9);
paramSysNo.Direction = ParameterDirection.Output;
if ( oParam.TransferSysNo != AppConst.IntNull)
paramTransferSysNo.Value = oParam.TransferSysNo;
else
paramTransferSysNo.Value = System.DBNull.Value;
if ( oParam.ProductSysNo != AppConst.IntNull)
paramProductSysNo.Value = oParam.ProductSysNo;
else
paramProductSysNo.Value = System.DBNull.Value;
if ( oParam.TransferType != AppConst.IntNull)
paramTransferType.Value = oParam.TransferType;
else
paramTransferType.Value = System.DBNull.Value;
if ( oParam.TransferQty != AppConst.IntNull)
paramTransferQty.Value = oParam.TransferQty;
else
paramTransferQty.Value = System.DBNull.Value;
if ( oParam.TransferCost != AppConst.DecimalNull)
paramTransferCost.Value = oParam.TransferCost;
else
paramTransferCost.Value = System.DBNull.Value;
cmd.Parameters.Add(paramSysNo);
cmd.Parameters.Add(paramTransferSysNo);
cmd.Parameters.Add(paramProductSysNo);
cmd.Parameters.Add(paramTransferType);
cmd.Parameters.Add(paramTransferQty);
cmd.Parameters.Add(paramTransferCost);
return SqlHelper.ExecuteNonQuery(cmd, out oParam.SysNo);
}
private void map(TransferItemInfo oParam, DataRow tempdr)
{
oParam.SysNo = Util.TrimIntNull(tempdr["SysNo"]);
oParam.TransferSysNo = Util.TrimIntNull(tempdr["TransferSysNo"]);
oParam.ProductSysNo = Util.TrimIntNull(tempdr["ProductSysNo"]);
oParam.TransferType = Util.TrimIntNull(tempdr["TransferType"]);
oParam.TransferQty = Util.TrimIntNull(tempdr["TransferQty"]);
oParam.TransferCost = Util.TrimDecimalNull(tempdr["TransferCost"]);
}
/// <summary>
/// ���������ͳɱ�
/// �����souce�� �ɱ��ӵ�ǰ���ݿ�����ȡ
/// </summary>
/// <param name="masterInfo"></param>
/// <param name="itemInfo"></param>
public void UpdateItem(TransferInfo masterInfo, TransferItemInfo itemInfo)
{
TransactionOptions options = new TransactionOptions();
options.IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted;
options.Timeout = TransactionManager.DefaultTimeout;
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, options))
{
//�����dz�ʼ
if ( getCurrentStatus(masterInfo.SysNo) != (int)AppEnum.TransferStatus.Origin )
throw new BizException("status is not origin now, update item qty failed");
//��ȡ������ֵ
TransferItemInfo oldItemInfo = masterInfo.itemHash[itemInfo.ProductSysNo] as TransferItemInfo;
int deltQty = itemInfo.TransferQty - oldItemInfo.TransferQty;
//���±����ϸ ( ������ӱ����ϸ������ԣ���Ҫ�����ﴦ��һ�£�
itemInfo.SysNo = oldItemInfo.SysNo;
itemInfo.TransferSysNo = oldItemInfo.TransferSysNo;
itemInfo.TransferType = oldItemInfo.TransferType;
//����source�ijɱ����¿��
if ( itemInfo.TransferType == (int)AppEnum.TransferItemType.Source)
{
ProductPriceInfo priceInfo = ProductManager.GetInstance().LoadPrice(itemInfo.ProductSysNo);
itemInfo.TransferCost = priceInfo.UnitCost;
InventoryManager.GetInstance().SetAvailableQty(masterInfo.StockSysNo, itemInfo.ProductSysNo, deltQty);
}
//����item�����ݿ�
if ( 1 != new TransferDac().UpdateItem(itemInfo.SysNo, deltQty, itemInfo.TransferCost))
throw new BizException("expected one-row update failed, update item qty failed");
//���� itemInfo �� masterInfo ע:���ݿ���³ɹ��Ժ�Ÿ�����
masterInfo.itemHash.Remove(itemInfo.ProductSysNo);
masterInfo.itemHash.Add(itemInfo.ProductSysNo, itemInfo);
scope.Complete();
}
}
public TransferInfo Load(int transferSysNo)
{
TransferInfo masterInfo;
TransactionOptions options = new TransactionOptions();
options.IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted;
options.Timeout = TransactionManager.DefaultTimeout;
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, options))
{
string masterSql = "select * from st_transfer where sysno = " + transferSysNo;
DataSet masterDs = SqlHelper.ExecuteDataSet(masterSql);
if ( !Util.HasMoreRow(masterDs))
throw new BizException("there is no this transfer sysno");
masterInfo = new TransferInfo();
map(masterInfo, masterDs.Tables[0].Rows[0]);
string itemSql = "select * from st_transfer_item where transfersysno=" + transferSysNo;
DataSet itemDs = SqlHelper.ExecuteDataSet(itemSql);
if ( Util.HasMoreRow(itemDs))
{
foreach(DataRow dr in itemDs.Tables[0].Rows)
{
TransferItemInfo item = new TransferItemInfo();
map(item, dr);
masterInfo.itemHash.Add(item.ProductSysNo, item);
}
}
scope.Complete();
}
return masterInfo;
}
public void InsertItem(TransferInfo masterInfo, TransferItemInfo itemInfo)
{
if ( masterInfo.itemHash.ContainsKey(itemInfo.ProductSysNo))
{
throw new BizException("item duplicated!");
}
TransactionOptions options = new TransactionOptions();
options.IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted;
options.Timeout = TransactionManager.DefaultTimeout;
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, options))
{
//�����dz�ʼ
if ( getCurrentStatus(masterInfo.SysNo) != (int)AppEnum.TransferStatus.Origin )
throw new BizException("status is not origin now, add item failed");
//���¿��
if ( itemInfo.TransferType == (int)AppEnum.TransferItemType.Source )
{
ProductPriceInfo priceInfo = ProductManager.GetInstance().LoadPrice(itemInfo.ProductSysNo);
itemInfo.TransferCost = priceInfo.UnitCost;
InventoryManager.GetInstance().SetAvailableQty(masterInfo.StockSysNo, itemInfo.ProductSysNo, itemInfo.TransferQty);
}
//����item�����ݿ�
if ( 1 != new TransferDac().InsertItem(itemInfo))
throw new BizException("expected one-row update failed, add item failed");
//����itemInfo �� masterInfo
masterInfo.itemHash.Add(itemInfo.ProductSysNo, itemInfo);
scope.Complete();
}
}
public void Import()
{
/* �漰������
* 1 ������¼�Ĵ���
* 2 ���Ĵ���
* 3 ״̬�Ĵ���
* 4 ���е���id�Ķ�Ӧ�����Ҫ�ر�ע��
*/
if ( !AppConfig.IsImportable)
throw new BizException("Is Importable is false");
string sql = " select top 1 sysno from st_transfer";
DataSet ds = SqlHelper.ExecuteDataSet(sql);
if ( Util.HasMoreRow(ds) )
throw new BizException("the table transfer is not empty");
TransactionOptions options = new TransactionOptions();
options.IsolationLevel = System.Transactions.IsolationLevel.ReadCommitted;
options.Timeout = TransactionManager.DefaultTimeout;
using (TransactionScope scope = new TransactionScope(TransactionScopeOption.Required, options))
{
string sql_old = @"select
old.sysno, old.transferid, stock_con.newsysno as stocksysno,
create_con.newsysno as createusersysno,
audit_con.newsysno as auditusersysno,
audit_con.newsysno as outusersysno,
createtime, audittime,audittime as outtime,
auditstatus, note, '1' as status
from
ipp2003..st_transfer as old,
ippconvert..sys_user as create_con,
ippconvert..sys_user as audit_con,
ippconvert..stock as stock_con
where
old.createusersysno *= create_con.oldsysno and
old.auditusersysno *= audit_con.oldsysno and
old.stocksysno = stock_con.oldsysno
order by old.sysno";
DataSet ds_old = SqlHelper.ExecuteDataSet(sql_old);
if ( !Util.HasMoreRow(ds_old) )
return;
foreach(DataRow dr in ds_old.Tables[0].Rows)
{
/* newStatus audit
* abandon -1
* origin 0
* verified 1
*/
int newStatus = (int)AppEnum.TransferStatus.Origin;
int auditStatus = Util.TrimIntNull(dr["auditStatus"]);
if ( auditStatus == -1 )
newStatus = (int)AppEnum.TransferStatus.Abandon;
else if ( auditStatus == 0 )
newStatus = (int)AppEnum.TransferStatus.Origin;
else if ( auditStatus == 1)
newStatus = (int)AppEnum.TransferStatus.OutStock;
else
throw new BizException("old transfer status out of range");
TransferInfo oInfo = new TransferInfo();
map(oInfo, dr);
oInfo.Status = newStatus;
if ( new TransferDac().InsertMaster(oInfo)!= 1)
{
throw new BizException("master expected one row error");
}
//insert item
string sql_item = @"select '0' as sysno,
TransferSysNo, con_product.newsysno as productsysno, transferqty, transfercost, transferstatus as transfertype
from
ipp2003..St_Transfer_Item sti, ippconvert..productbasic as con_product
where sti.productsysno = con_product.oldsysno and TransferSysNo=" + oInfo.SysNo;
DataSet ds_item = SqlHelper.ExecuteDataSet(sql_item);
if ( !Util.HasMoreRow(ds_item) )
continue;
foreach(DataRow drItem in ds_item.Tables[0].Rows)
{
TransferItemInfo oItem = new TransferItemInfo();
map(oItem, drItem);
if ( oItem.TransferCost == 0 )
oItem.TransferCost = AppConst.IntNull;
int resultitem = new TransferDac().InsertItem(oItem);
if ( resultitem < 1 )
throw new BizException("insert item row < 1");
if ( oInfo.Status == (int)AppEnum.TransferStatus.Origin && oItem.TransferType == (int)AppEnum.TransferItemType.Source )
{
InventoryManager.GetInstance().SetAvailableQty(oInfo.StockSysNo, oItem.ProductSysNo, oItem.TransferQty);
}
}
}
string sqlMaxSysNo = "select top 1 sysno from ipp2003..st_transfer order by sysno desc";
DataSet dsMax = SqlHelper.ExecuteDataSet(sqlMaxSysNo);
if ( !Util.HasMoreRow(dsMax))
throw new BizException("got max sysno error");
int maxSysNo = Util.TrimIntNull(dsMax.Tables[0].Rows[0]["sysno"]);
// ���Զ����ɵ�sysno�Ŀǰ����ݺ�
int newSysNo;
do
{
newSysNo = SequenceDac.GetInstance().Create("St_Transfer_Sequence");
} while( newSysNo < maxSysNo);
scope.Complete();
}
}