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;
}
private void btnCancel_Click(object sender, EventArgs e)
{
if (dgvGoodsOrder.CurrentRow != null)
{
int selectIndex = dgvGoodsOrder.CurrentRow.Index;
if (dgvGoodsOrder.Rows[selectIndex].Cells["OrderDetailsID"].Value != null)
{
int itemType = Convert.ToInt32(dgvGoodsOrder.Rows[selectIndex].Cells["ItemType"].Value);
if (itemType == (int)OrderItemType.Details)
{
MessageBox.Show("细项不能单独删除！", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
if (itemType == (int)OrderItemType.SetMeal)
{
MessageBox.Show("套餐项不能单独删除！", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
Guid orderDetailsId = new Guid(dgvGoodsOrder.Rows[selectIndex].Cells["OrderDetailsID"].Value.ToString());
decimal goodsNum = Convert.ToDecimal(dgvGoodsOrder.Rows[selectIndex].Cells["GoodsNum"].Value);
string goodsName = dgvGoodsOrder.Rows[selectIndex].Cells["GoodsName"].Value.ToString();
decimal goodsPrice = Convert.ToDecimal(dgvGoodsOrder.Rows[selectIndex].Cells["GoodsPrice"].Value);
if (!RightsItemCode.FindRights(RightsItemCode.CANCELGOODS))
{
decimal singleItemPriceSum = goodsPrice / goodsNum;
if (itemType == (int)OrderItemType.Goods && selectIndex < dgvGoodsOrder.Rows.Count - 1)
{
for (int index = selectIndex + 1; index < dgvGoodsOrder.RowCount; index++)
{
if (Convert.ToInt32(dgvGoodsOrder.Rows[index].Cells["ItemType"].Value) == (int)OrderItemType.Goods)
{
break;
}
singleItemPriceSum += Convert.ToDecimal(dgvGoodsOrder.Rows[index].Cells["GoodsPrice"].Value) / Convert.ToDecimal(dgvGoodsOrder.Rows[index].Cells["GoodsNum"].Value);
}
if (singleItemPriceSum > ConstantValuePool.CurrentEmployee.LimitMoney)
{
if (DialogResult.Yes == MessageBox.Show("当前用户不具备该权限，并且超过最高退菜限额，是否更换用户？", "信息提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question))
{
//权限验证
bool hasRights = false;
FormRightsCode formRightsCode = new FormRightsCode();
formRightsCode.ShowDialog();
if (formRightsCode.ReturnValue)
{
IList<string> rightsCodeList = formRightsCode.RightsCodeList;
if (RightsItemCode.FindRights(rightsCodeList, RightsItemCode.CANCELGOODS))
{
hasRights = true;
}
}
if (!hasRights)
{
return;
}
}
else
{
return;
}
}
}
}
FormCancelOrder form = new FormCancelOrder(goodsName, goodsNum);
form.ShowDialog();
if (form.DelItemNum > 0 && form.CurrentReason != null)
{
if (form.DelItemNum < goodsNum)
{
//Key:Index, Value:RemainNum
Dictionary<int, decimal> dicRemainNum = new Dictionary<int, decimal>();
List<DeletedOrderDetails> deletedOrderDetailsList = new List<DeletedOrderDetails>();
//主项
decimal remainNum = goodsNum - form.DelItemNum;
dicRemainNum.Add(selectIndex, remainNum);
decimal originalDetailsNum = Convert.ToDecimal(dgvGoodsOrder.Rows[selectIndex].Cells["GoodsNum"].Value);
decimal originalDetailsDiscount = Convert.ToDecimal(dgvGoodsOrder.Rows[selectIndex].Cells["GoodsDiscount"].Value);
DeletedOrderDetails orderDetails = new DeletedOrderDetails();
orderDetails.OrderDetailsID = orderDetailsId;
orderDetails.DeletedQuantity = -form.DelItemNum;
orderDetails.RemainQuantity = remainNum;
orderDetails.OffPay = Math.Round(-originalDetailsDiscount / originalDetailsNum * remainNum, 4);
orderDetails.AuthorisedManager = ConstantValuePool.CurrentEmployee.EmployeeID;
orderDetails.CancelEmployeeNo = ConstantValuePool.CurrentEmployee.EmployeeNo;
orderDetails.CancelReasonName = form.CurrentReason.ReasonName;
deletedOrderDetailsList.Add(orderDetails);
//细项
if (selectIndex < dgvGoodsOrder.Rows.Count - 1)
{
for (int index = selectIndex + 1; index < dgvGoodsOrder.RowCount; index++)
{
if (Convert.ToInt32(dgvGoodsOrder.Rows[index].Cells["ItemType"].Value) == (int)OrderItemType.Goods)
{
break;
}
orderDetailsId = new Guid(dgvGoodsOrder.Rows[index].Cells["OrderDetailsID"].Value.ToString());
originalDetailsNum = Convert.ToDecimal(dgvGoodsOrder.Rows[index].Cells["GoodsNum"].Value);
originalDetailsDiscount = Convert.ToDecimal(dgvGoodsOrder.Rows[index].Cells["GoodsDiscount"].Value);
decimal delItemNum = originalDetailsNum / goodsNum * form.DelItemNum;
remainNum = originalDetailsNum - delItemNum;
dicRemainNum.Add(index, remainNum);
DeletedOrderDetails item = new DeletedOrderDetails();
item.OrderDetailsID = orderDetailsId;
item.DeletedQuantity = -delItemNum;
item.RemainQuantity = remainNum;
item.OffPay = Math.Round(-originalDetailsDiscount / originalDetailsNum * remainNum, 4);
item.AuthorisedManager = ConstantValuePool.CurrentEmployee.EmployeeID;
item.CancelEmployeeNo = ConstantValuePool.CurrentEmployee.EmployeeNo;
item.CancelReasonName = form.CurrentReason.ReasonName;
deletedOrderDetailsList.Add(item);
}
}
//计算价格信息
decimal totalPrice = 0, totalDiscount = 0;
for (int i = 0; i < dgvGoodsOrder.RowCount; i++)
{
if (dgvGoodsOrder.Rows[i].Cells["OrderDetailsID"].Value != null)
{
if (dicRemainNum.ContainsKey(i))
{
decimal originalDetailsPrice = Convert.ToDecimal(dgvGoodsOrder.Rows[i].Cells["GoodsPrice"].Value);
originalDetailsNum = Convert.ToDecimal(dgvGoodsOrder.Rows[i].Cells["GoodsNum"].Value);
originalDetailsDiscount = Convert.ToDecimal(dgvGoodsOrder.Rows[i].Cells["GoodsDiscount"].Value);
totalPrice += originalDetailsPrice / originalDetailsNum * dicRemainNum[i];
totalDiscount += originalDetailsDiscount / originalDetailsNum * dicRemainNum[i];
}
else
{
totalPrice += Convert.ToDecimal(dgvGoodsOrder.Rows[i].Cells["GoodsPrice"].Value);
totalDiscount += Convert.ToDecimal(dgvGoodsOrder.Rows[i].Cells["GoodsDiscount"].Value);
}
}
}
decimal wholePayMoney = totalPrice + totalDiscount;
decimal actualPayMoney = CutOffDecimal.HandleCutOff(wholePayMoney, ConstantValuePool.SysConfig.IsCutTail, ConstantValuePool.SysConfig.CutTailType, ConstantValuePool.SysConfig.CutTailDigit);
//构造DeletedSingleOrder对象
DeletedSingleOrder deletedSingleOrder = new DeletedSingleOrder();
deletedSingleOrder.OrderID = _salesOrder.order.OrderID;
deletedSingleOrder.TotalSellPrice = totalPrice;
deletedSingleOrder.ActualSellPrice = actualPayMoney;
deletedSingleOrder.DiscountPrice = totalDiscount;
deletedSingleOrder.CutOffPrice = wholePayMoney - actualPayMoney;
deletedSingleOrder.deletedOrderDetailsList = deletedOrderDetailsList;
if (DeletedOrderService.GetInstance().DeleteSingleOrder(deletedSingleOrder))
{
foreach (KeyValuePair<int, decimal> item in dicRemainNum)
{
int index = item.Key;
decimal remainsNum = item.Value;
decimal detailsNum = Convert.ToDecimal(dgvGoodsOrder.Rows[index].Cells["GoodsNum"].Value);
decimal detailsPrice = Convert.ToDecimal(dgvGoodsOrder.Rows[index].Cells["GoodsPrice"].Value);
decimal detailsDiscount = Convert.ToDecimal(dgvGoodsOrder.Rows[index].Cells["GoodsDiscount"].Value);
dgvGoodsOrder.Rows[index].Cells["GoodsNum"].Value = remainsNum;
dgvGoodsOrder.Rows[index].Cells["GoodsPrice"].Value = detailsPrice / detailsNum * remainsNum;
dgvGoodsOrder.Rows[index].Cells["GoodsDiscount"].Value = detailsDiscount / detailsNum * remainsNum;
}
}
else
{
MessageBox.Show("删除品项失败！", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
}
else
{
List<int> deletedIndexList = new List<int>();
List<DeletedOrderDetails> deletedOrderDetailsList = new List<DeletedOrderDetails>();
//主项
deletedIndexList.Add(selectIndex);
DeletedOrderDetails orderDetails = new DeletedOrderDetails();
orderDetails.OrderDetailsID = orderDetailsId;
orderDetails.DeletedQuantity = -Convert.ToDecimal(dgvGoodsOrder.Rows[selectIndex].Cells["GoodsNum"].Value);
orderDetails.RemainQuantity = 0;
orderDetails.OffPay = 0;
orderDetails.AuthorisedManager = ConstantValuePool.CurrentEmployee.EmployeeID;
orderDetails.CancelEmployeeNo = ConstantValuePool.CurrentEmployee.EmployeeNo;
orderDetails.CancelReasonName = form.CurrentReason.ReasonName;
deletedOrderDetailsList.Add(orderDetails);
//细项
if (selectIndex < dgvGoodsOrder.RowCount - 1)
{
for (int index = selectIndex + 1; index < dgvGoodsOrder.RowCount; index++)
{
if (Convert.ToInt32(dgvGoodsOrder.Rows[index].Cells["ItemType"].Value) == (int)OrderItemType.Goods)
{
break;
}
deletedIndexList.Add(index);
orderDetailsId = new Guid(dgvGoodsOrder.Rows[index].Cells["OrderDetailsID"].Value.ToString());
DeletedOrderDetails item = new DeletedOrderDetails();
item.OrderDetailsID = orderDetailsId;
item.DeletedQuantity = -Convert.ToDecimal(dgvGoodsOrder.Rows[index].Cells["GoodsNum"].Value);
item.RemainQuantity = 0;
item.OffPay = 0;
item.AuthorisedManager = ConstantValuePool.CurrentEmployee.EmployeeID;
item.CancelEmployeeNo = ConstantValuePool.CurrentEmployee.EmployeeNo;
item.CancelReasonName = form.CurrentReason.ReasonName;
deletedOrderDetailsList.Add(item);
}
}
//计算价格信息
decimal totalPrice = 0, totalDiscount = 0;
for (int i = 0; i < dgvGoodsOrder.RowCount; i++)
{
if (dgvGoodsOrder.Rows[i].Cells["OrderDetailsID"].Value != null)
{
bool hasDeleted = false;
foreach (int deletedIndex in deletedIndexList)
{
if (i == deletedIndex)
{
hasDeleted = true;
break;
}
}
if (hasDeleted) continue;
totalPrice += Convert.ToDecimal(dgvGoodsOrder.Rows[i].Cells["GoodsPrice"].Value);
totalDiscount += Convert.ToDecimal(dgvGoodsOrder.Rows[i].Cells["GoodsDiscount"].Value);
}
}
decimal wholePayMoney = totalPrice + totalDiscount;
decimal actualPayMoney = CutOffDecimal.HandleCutOff(wholePayMoney, ConstantValuePool.SysConfig.IsCutTail, ConstantValuePool.SysConfig.CutTailType, ConstantValuePool.SysConfig.CutTailDigit);
//构造DeletedSingleOrder对象
DeletedSingleOrder deletedSingleOrder = new DeletedSingleOrder();
deletedSingleOrder.OrderID = _salesOrder.order.OrderID;
deletedSingleOrder.TotalSellPrice = totalPrice;
deletedSingleOrder.ActualSellPrice = actualPayMoney;
deletedSingleOrder.DiscountPrice = totalDiscount;
deletedSingleOrder.CutOffPrice = wholePayMoney - actualPayMoney;
deletedSingleOrder.deletedOrderDetailsList = deletedOrderDetailsList;
if (DeletedOrderService.GetInstance().DeleteSingleOrder(deletedSingleOrder))
{
for (int i = deletedIndexList.Count - 1; i >= 0; i--)
{
dgvGoodsOrder.Rows.RemoveAt(deletedIndexList[i]);
}
}
else
{
MessageBox.Show("删除品项失败！", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
}
}
}
else
{
if (Convert.ToInt32(dgvGoodsOrder.Rows[selectIndex].Cells["ItemType"].Value) == (int)OrderItemType.Details)
{
dgvGoodsOrder.Rows.RemoveAt(selectIndex);
}
else if (Convert.ToInt32(dgvGoodsOrder.Rows[selectIndex].Cells["ItemType"].Value) == (int)OrderItemType.SetMeal)
{
MessageBox.Show("套餐项不能单独删除！", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
else
{
dgvGoodsOrder.Rows.RemoveAt(selectIndex);
if (selectIndex < dgvGoodsOrder.RowCount - 1)
{
for (int i = selectIndex; i < dgvGoodsOrder.RowCount; i++)
{
if (Convert.ToInt32(dgvGoodsOrder.Rows[i].Cells["ItemType"].Value) == (int)OrderItemType.Goods)
{
break;
}
dgvGoodsOrder.Rows.RemoveAt(i);
i--;
}
}
}
}
//统计
BindOrderInfoSum();
//更新第二屏信息
if (Screen.AllScreens.Length > 1 && ConstantValuePool.BizSettingConfig.SecondScreenEnabled)
{
if (ConstantValuePool.SecondScreenForm != null && ConstantValuePool.SecondScreenForm is FormSecondScreen)
{
((FormSecondScreen)ConstantValuePool.SecondScreenForm).BindGoodsOrderInfo(dgvGoodsOrder);
}
}
}
}
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;
}