public bool DeleteSingleOrder(DeletedSingleOrder deletedSingleOrder)
{
string json = JsonConvert.SerializeObject(deletedSingleOrder);
byte[] jsonByte = Encoding.UTF8.GetBytes(json);
int cByte = ParamFieldLength.PACKAGE_HEAD + jsonByte.Length;
byte[] sendByte = new byte[cByte];
int byteOffset = 0;
Array.Copy(BitConverter.GetBytes((int)Command.ID_DELETE_SINGLEORDER), sendByte, BasicTypeLength.INT32);
byteOffset = BasicTypeLength.INT32;
Array.Copy(BitConverter.GetBytes(cByte), 0, sendByte, byteOffset, BasicTypeLength.INT32);
byteOffset += BasicTypeLength.INT32;
Array.Copy(jsonByte, 0, sendByte, byteOffset, jsonByte.Length);
byteOffset += jsonByte.Length;
bool result = false;
using (SocketClient socket = new SocketClient(ConstantValuePool.BizSettingConfig.IPAddress, ConstantValuePool.BizSettingConfig.Port))
{
Byte[] receiveData = null;
Int32 operCode = socket.SendReceive(sendByte, out receiveData);
if (operCode == (int)RET_VALUE.SUCCEEDED)
{
result = true;
}
socket.Close();
}
return(result);
}
public static byte[] DeleteSingleOrder(byte[] itemBuffer)
{
byte[] objRet = null;
string strReceive = Encoding.UTF8.GetString(itemBuffer, ParamFieldLength.PACKAGE_HEAD, itemBuffer.Length - ParamFieldLength.PACKAGE_HEAD).Trim('\0');
DeletedSingleOrder deletedSingleOrder = JsonConvert.DeserializeObject <DeletedSingleOrder>(strReceive);
bool result = DeletedOrderService.GetInstance().DeleteSingleOrder(deletedSingleOrder);
if (result)
{
//删除单项成功
objRet = new byte[ParamFieldLength.PACKAGE_HEAD];
Array.Copy(BitConverter.GetBytes((int)RET_VALUE.SUCCEEDED), 0, objRet, 0, BasicTypeLength.INT32);
Array.Copy(BitConverter.GetBytes(ParamFieldLength.PACKAGE_HEAD), 0, objRet, BasicTypeLength.INT32, BasicTypeLength.INT32);
}
else
{
//删除单项失败
objRet = new byte[ParamFieldLength.PACKAGE_HEAD];
Array.Copy(BitConverter.GetBytes((int)RET_VALUE.ERROR_DB), 0, objRet, 0, BasicTypeLength.INT32);
Array.Copy(BitConverter.GetBytes(ParamFieldLength.PACKAGE_HEAD), 0, objRet, BasicTypeLength.INT32, BasicTypeLength.INT32);
}
return(objRet);
}
public bool DeleteSingleOrder(DeletedSingleOrder deletedSingleOrder)
{
bool returnValue = false;
_daoManager.BeginTransaction();
try
{
Order order = new Order
{
OrderID = deletedSingleOrder.OrderID,
TotalSellPrice = deletedSingleOrder.TotalSellPrice,
ActualSellPrice = deletedSingleOrder.ActualSellPrice,
DiscountPrice = deletedSingleOrder.DiscountPrice,
CutOffPrice = deletedSingleOrder.CutOffPrice
};
if (_orderDao.UpdateOrderPrice(order))
{
foreach (DeletedOrderDetails item in deletedSingleOrder.deletedOrderDetailsList)
{
_orderDetailsDao.DeleteSingleOrderDetails(item);
}
//获取打印任务列表
Order tempOrder = _orderDao.GetOrder(deletedSingleOrder.OrderID);
if (tempOrder != null)
{
SalesOrder salesOrder = new SalesOrder();
salesOrder.order = tempOrder;
IList <OrderDetails> tempOrderDetailsList = new List <OrderDetails>();
string cancelReason = string.Empty;
foreach (DeletedOrderDetails item in deletedSingleOrder.deletedOrderDetailsList)
{
OrderDetails orderDetails = _orderDetailsDao.GetOrderDetails(item.OrderDetailsID);
orderDetails.ItemQty = item.DeletedQuantity;
tempOrderDetailsList.Add(orderDetails);
if (string.IsNullOrEmpty(cancelReason) && !string.IsNullOrEmpty(item.CancelReasonName))
{
cancelReason = item.CancelReasonName;
}
}
salesOrder.orderDetailsList = tempOrderDetailsList;
//添加打印任务
SystemConfig systemConfig = _sysConfigDao.GetSystemConfigInfo();
if (systemConfig.IncludeKitchenPrint)
{
IList <PrintTask> printTaskList = PrintTaskService.GetInstance().GetPrintTaskList(salesOrder, systemConfig.PrintStyle, systemConfig.FollowStyle, systemConfig.PrintType, 2, cancelReason);
foreach (PrintTask printTask in printTaskList)
{
_printTaskDao.InsertPrintTask(printTask);
}
}
}
returnValue = true;
}
_daoManager.CommitTransaction();
}
catch (Exception exception)
{
_daoManager.RollBackTransaction();
returnValue = false;
LogHelper.GetInstance().Error(string.Format("[DeleteSingleOrder]参数：deletedSingleOrder_{0}", JsonConvert.SerializeObject(deletedSingleOrder)), exception);
}
return(returnValue);
}
