//检查主表并加锁
private bool CheckAndLock(InBillMaster billMaster, ProgressState ps)
{
if ((new string[] { "1" }).Any(s => s == billMaster.Status))
{
ps.State = StateType.Info;
ps.Messages.Add("当前订单未审核，不可以进行分配！");
NotifyConnection(ps.Clone());
return(false);
}
if ((new string[] { "4", "5", "6" }).Any(s => s == billMaster.Status))
{
ps.State = StateType.Info;
ps.Messages.Add("分配已确认生效不能再分配！");
NotifyConnection(ps.Clone());
return(false);
}
if (!string.IsNullOrEmpty(billMaster.LockTag))
{
ps.State = StateType.Error;
ps.Errors.Add("当前订单被锁定不可以进行分配！");
NotifyConnection(ps.Clone());
return(false);
}
else
{
try
{
billMaster.LockTag = ConnectionId;
InBillMasterRepository.SaveChanges();
ps.Messages.Add("锁定当前订单成功！");
NotifyConnection(ps.Clone());
return(true);
}
catch (Exception)
{
ps.State = StateType.Error;
ps.Errors.Add("锁定当前订单失败不可以进行分配！");
NotifyConnection(ps.Clone());
return(false);
}
}
}
protected override Task OnReceivedAsync(IRequest request, string connectionId, string data)
{
string userName = HttpContext.Current.User != null ? HttpContext.Current.User.Identity.Name : string.Empty;
ProgressState ps = new ProgressState();
//try
//{
ActionData ad = jns.Parse <ActionData>(data);
//start:开始分配；stop:停止分配
switch (ad.ActionType)
{
case "start":
Execute(connectionId, data, ps, GetCancellationTokenSource(connectionId).Token, userName);
break;
case "stop":
GetCancellationTokenSource(connectionId).Cancel();
ps.State = StateType.Stop;
return(Connection.Send(connectionId, ps.Clone()));
default:
break;
}
//}
//catch (Exception e)
//{
// ps.State = StateType.Error;
// ps.Messages.Add(e.Message);
//}
if (GetCancellationTokenSource(connectionId).Token.IsCancellationRequested)
{
ps.Messages.Clear();
ps.Errors.Clear();
ps.Messages.Add("用户已中止当前处理！");
}
ps.State = StateType.Complete;
return(Connection.Send(connectionId, ps.Clone()));
}
public Server.Serialization.Interface.IProgressEventData Copy()
{
lock (m_lock)
{
if (m_backendProgress != null)
{
m_backendProgress.Update(out m_state.m_backendAction, out m_state.m_backendPath, out m_state.m_backendFileSize, out m_state.m_backendFileProgress, out m_state.m_backendSpeed);
}
if (m_operationProgress != null)
{
m_operationProgress.UpdateFile(out m_state.m_currentFilename, out m_state.m_currentFilesize, out m_state.m_currentFileoffset);
m_operationProgress.UpdateOverall(out m_state.m_phase, out m_state.m_overallProgress, out m_state.m_processedFileCount, out m_state.m_processedFileSize, out m_state.m_totalFileCount, out m_state.m_totalFileSize, out m_state.m_stillCounting);
}
return(m_state.Clone());
}
}
private void Allot(InBillMaster billMaster, InBillDetail billDetail, Cell cell, Storage storage, decimal allotQuantity, ProgressState ps)
{
if (storage != null && allotQuantity > 0)
{
InBillAllot billAllot = null;
billDetail.AllotQuantity += allotQuantity;
storage.ProductCode = billDetail.ProductCode;
storage.LockTag = billDetail.BillNo;
storage.InFrozenQuantity += allotQuantity;
billAllot = new InBillAllot()
{
BillNo = billMaster.BillNo,
InBillDetailId = billDetail.ID,
ProductCode = billDetail.ProductCode,
CellCode = cell.CellCode,
StorageCode = storage.StorageCode,
UnitCode = billDetail.UnitCode,
AllotQuantity = allotQuantity,
RealQuantity = 0,
Status = "0"
};
billMaster.InBillAllots.Add(billAllot);
decimal sumBillQuantity = billMaster.InBillDetails.Sum(d => d.BillQuantity);
decimal sumAllotQuantity = billMaster.InBillDetails.Sum(d => d.AllotQuantity);
decimal sumBillProductQuantity = billMaster.InBillDetails.Where(d => d.ProductCode == billDetail.ProductCode)
.Sum(d => d.BillQuantity);
decimal sumAllotProductQuantity = billMaster.InBillDetails.Where(d => d.ProductCode == billDetail.ProductCode)
.Sum(d => d.AllotQuantity);
ps.State = StateType.Processing;
ps.TotalProgressName = "分配入库单：" + billMaster.BillNo;
ps.TotalProgressValue = (int)(sumAllotQuantity / sumBillQuantity * 100);
ps.CurrentProgressName = "分配卷烟：" + billDetail.Product.ProductName;
ps.CurrentProgressValue = (int)(sumAllotProductQuantity / sumBillProductQuantity * 100);
NotifyConnection(ps.Clone());
}
}
public void Allot(string connectionId, ProgressState ps, CancellationToken cancellationToken, string billNo, string[] areaCodes)
{
Locker.LockKey = billNo;
ConnectionId = connectionId;
ps.State = StateType.Start;
ps.Messages.Add("开始分配!");
NotifyConnection(ps.Clone());
IQueryable <THOK.Authority.DbModel.SystemParameter> systemParQuery = SystemParameterRepository.GetQueryable();
IQueryable <InBillMaster> inBillMasterQuery = InBillMasterRepository.GetQueryable();
IQueryable <Cell> cellQuery = CellRepository.GetQueryable();
InBillMaster billMaster = inBillMasterQuery.Single(b => b.BillNo == billNo);
if (!CheckAndLock(billMaster, ps))
{
return;
}
var isDefaultProduct = systemParQuery.FirstOrDefault(s => s.ParameterName == "IsDefaultProduct"); //查询预设的卷烟其他卷烟是否可入 0 否 1是
var InMantissaIsPiece = systemParQuery.FirstOrDefault(s => s.ParameterName == "InMantissaIsPiece"); //查询入库的尾数是否放入件烟区 0 否 1是
//选择未分配的细单数组；
var billDetails = billMaster.InBillDetails
.Where(b => (b.BillQuantity - b.AllotQuantity) > 0)
.ToArray();
//选择当前订单操作目标仓库；
var cells = cellQuery.Where(c => c.WarehouseCode == billMaster.WarehouseCode &&
c.Warehouse.IsActive == "1" &&
c.Area.IsActive == "1" &&
c.IsActive == "1" &&
(areaCodes.Any(a => a == c.AreaCode) ||
(!areaCodes.Any() && c.Area.AllotInOrder > 0)))
.ToArray();
//1：主库区；2：件烟区；
//3；条烟区；4：暂存区；
//5：备货区；6：残烟区；
//7：罚烟区；8：虚拟区；
//9：其他区；
//排除 件烟区,条烟区 货位是单一存储的空货位；
string [] areaTypes = new string [] { "2", "3" };
var cells1 = cells.Where(c => areaTypes.All(a => a != c.Area.AreaType) &&
c.IsSingle == "1" &&
(c.Storages.Count == 0 ||
c.Storages.Any(s => string.IsNullOrEmpty(s.LockTag) &&
s.Quantity == 0 &&
s.InFrozenQuantity == 0)))
.ToArray();
//条烟区 货位是单一存储的货位（不必是空货位，因为条烟会多次存储到同一个货位）；
areaTypes = new string[] { "3" };
var cell2 = cells.Where(c => areaTypes.Any(a => a == c.Area.AreaType) &&
c.IsSingle == "1")
.ToArray();
//件烟区 货位是单一存储的空货位；
areaTypes = new string[] { "2", "4" };
var cell3 = cells.Where(c => areaTypes.Any(a => a == c.Area.AreaType) &&
c.IsSingle == "1" &&
c.Storages.Any(s => string.IsNullOrEmpty(s.LockTag) &&
s.Product != null &&
(s.Quantity > 0 || s.InFrozenQuantity > 0) &&
c.MaxQuantity * s.Product.Unit.Count > s.Quantity - s.InFrozenQuantity))
.ToArray();
//件烟区 货位是单一存储的空货位；
areaTypes = new string[] { "2" };
var cell4 = cells.Where(c => areaTypes.Any(a => a == c.Area.AreaType) &&
c.IsSingle == "1" &&
(c.Storages.Count == 0 ||
c.Storages.Any(s => string.IsNullOrEmpty(s.LockTag) &&
s.Quantity == 0 &&
s.InFrozenQuantity == 0
)
)
)
.ToArray();
//非货位管理区
var cell5 = cells.Where(c => c.IsSingle == "0")
.ToArray();
//排除 件烟区，条烟区
var cellQueryFromList1 = cells1.Where(c => c.Storages.Count == 0 ||
c.Storages.Any(s => string.IsNullOrEmpty(s.LockTag) &&
s.Quantity == 0 &&
s.InFrozenQuantity == 0))
.OrderBy(c => c.Area.AllotInOrder);
//条烟区
var cellQueryFromList2 = cell2.OrderBy(c => c.Area.AllotInOrder);
//件烟区 --入库尾数可以放入件烟区
var cellQueryFromList3 = cell3.OrderBy(c => c.Area.AllotInOrder);
if (InMantissaIsPiece.ParameterValue != "0")
{
cellQueryFromList3 = cell3.Where(c => c.Storages.Any(s => c.MaxQuantity * s.Product.Unit.Count > s.Quantity - s.InFrozenQuantity))
.OrderBy(c => c.Area.AllotInOrder);
}
//件烟区 --入库尾数不放入件烟区
var cellQueryFromList4 = cell4.Where(c => c.Storages.Count == 0 ||
c.Storages.Any(s => string.IsNullOrEmpty(s.LockTag) &&
s.Quantity == 0 &&
s.InFrozenQuantity == 0))
.OrderBy(c => c.Area.AllotInOrder);
//非货位管理区
var cellQueryFromList5 = cell5.OrderBy(c => c.Area.AllotInOrder % 10000);
foreach (var billDetail in billDetails)
{
//分配预设当前卷烟的货位；
var cs = cellQueryFromList1.Where(c => c.DefaultProductCode == billDetail.ProductCode);
AllotPallet(billMaster, billDetail, cs, cancellationToken, ps);
//分配没预设卷烟的货位；
cs = cellQueryFromList1.Where(c => string.IsNullOrEmpty(c.DefaultProductCode));
AllotPallet(billMaster, billDetail, cs, cancellationToken, ps);
if (isDefaultProduct.ParameterValue != "0")//判断预设卷烟后不能放入其他烟
{
//分配预设其他卷烟的货位；
cs = cellQueryFromList1.Where(c => c.DefaultProductCode != billDetail.ProductCode &&
!string.IsNullOrEmpty(c.DefaultProductCode));
AllotPallet(billMaster, billDetail, cs, cancellationToken, ps);
}
//分配条烟到条烟区；
cs = cellQueryFromList2.Where(c => c.DefaultProductCode == billDetail.ProductCode ||
(c.Storages.Count == 1 &&
c.Storages.First().ProductCode == billDetail.ProductCode)
);
AllotBar(billMaster, billDetail, cs, cancellationToken, ps);
//分配条烟到条烟区；
if (!cs.Any())
{
cs = cellQueryFromList2.Where(c => (isDefaultProduct.ParameterValue == "0" ? string.IsNullOrEmpty(c.DefaultProductCode) : c.WarehouseCode == c.WarehouseCode));
AllotBar(billMaster, billDetail, cs, cancellationToken, ps);
}
//分配未满一托盘的卷烟到件烟区；
cs = cellQueryFromList3.Where(c => (isDefaultProduct.ParameterValue == "0" ? string.IsNullOrEmpty(c.DefaultProductCode) : c.WarehouseCode == c.WarehouseCode) || c.DefaultProductCode == billDetail.ProductCode);
if (cellQueryFromList2.Any())
{
if (InMantissaIsPiece.ParameterValue != "0")
{
AllotPiece(billMaster, billDetail, cs, cancellationToken, ps);
}
cs = cellQueryFromList4.Where(c => (isDefaultProduct.ParameterValue == "0" ? string.IsNullOrEmpty(c.DefaultProductCode) : c.WarehouseCode == c.WarehouseCode));
AllotPiece(billMaster, billDetail, cs, cancellationToken, ps);
}
else
{
if (InMantissaIsPiece.ParameterValue != "0")
{
AllotPieceAndBar(billMaster, billDetail, cs, cancellationToken, ps);
}
cs = cellQueryFromList4.Where(c => (isDefaultProduct.ParameterValue == "0" ? string.IsNullOrEmpty(c.DefaultProductCode) : c.WarehouseCode == c.WarehouseCode));
AllotPieceAndBar(billMaster, billDetail, cs, cancellationToken, ps);
}
//分配未满一托盘的卷烟到下层货架；
cs = cellQueryFromList1.Where(c => c.Layer == 1 && (isDefaultProduct.ParameterValue == "0" ? string.IsNullOrEmpty(c.DefaultProductCode) : c.WarehouseCode == c.WarehouseCode));
if (cellQueryFromList2.Count() > 0)
{
AllotPiece(billMaster, billDetail, cs, cancellationToken, ps);
}
else
{
AllotPieceAndBar(billMaster, billDetail, cs, cancellationToken, ps);
}
//分配未分配卷烟到其他库区；
cs = cellQueryFromList1.Where(c => (isDefaultProduct.ParameterValue == "0" ? string.IsNullOrEmpty(c.DefaultProductCode) : c.WarehouseCode == c.WarehouseCode));
AllotPiece(billMaster, billDetail, cs, cancellationToken, ps);
//分配未分配卷烟到其他非货位管理货位；
while (!cancellationToken.IsCancellationRequested && (billDetail.BillQuantity - billDetail.AllotQuantity) > 0)
{
var c = cellQueryFromList5.Where(i => !i.Storages.Any() ||
i.Storages.Count() < i.MaxPalletQuantity ||
i.Storages.Any(s => string.IsNullOrEmpty(s.LockTag) &&
s.Quantity == 0 &&
s.InFrozenQuantity == 0))
.FirstOrDefault();
if (c != null)
{
lock (c)
{
decimal allotQuantity = c.MaxQuantity * billDetail.Product.Unit.Count;
decimal billQuantity = billDetail.BillQuantity - billDetail.AllotQuantity;
allotQuantity = allotQuantity < billQuantity ? allotQuantity : billQuantity;
var targetStorage = Locker.LockStorage(c);
if (targetStorage != null &&
targetStorage.Quantity == 0 &&
targetStorage.InFrozenQuantity == 0)
{
Allot(billMaster, billDetail, c, targetStorage, allotQuantity, ps);
Locker.UnLockStorage(targetStorage);
}
}
}
else
{
break;
}
}
}
string billno = billMaster.BillNo;
if (billMaster.InBillDetails.Any(i => i.BillQuantity - i.AllotQuantity > 0))
{
ps.State = StateType.Warning;
ps.Errors.Add("分配未全部完成，没有储位可分配！");
NotifyConnection(ps.Clone());
InBillMasterRepository.GetObjectSet()
.UpdateEntity(i => i.BillNo == billno,
i => new InBillMaster()
{
LockTag = ""
});
}
else
{
ps.State = StateType.Info;
ps.Messages.Add("分配完成,开始保存请稍候!");
NotifyConnection(ps.Clone());
billMaster.Status = "3";
try
{
if (!cancellationToken.IsCancellationRequested)
{
billMaster.LockTag = string.Empty;
CellRepository.SaveChanges();
ps.State = StateType.Info;
ps.Messages.Clear();
ps.Messages.Add("分配成功!");
NotifyConnection(ps.Clone());
}
}
catch (Exception e)
{
ps.State = StateType.Error;
ps.Messages.Add("保存失败，详情：" + e.Message);
NotifyConnection(ps.Clone());
}
finally
{
InBillMasterRepository.GetObjectSet()
.UpdateEntity(i => i.BillNo == billno,
i => new InBillMaster()
{
LockTag = ""
});
}
}
}