private static void DoApprove(ISession session, int appId, ApproveStatus status, string appNote)
{
if (_approvingItems.Contains(appId))
{
throw new Exception("该单据正在处理签核结果，请不要重复提交");
}
lock (_lockObj)
{
if (_approvingItems.Contains(appId))
{
throw new Exception("该单据正在处理签核结果，请不要重复提交");
}
_approvingItems.Add(appId);
try
{
IApprovable appOrder = null;
OrderApproveResult ar = OrderApproveResult.Retrieve(session, appId);
if (ar == null)
{
throw new Exception("Invalidate approve result " + appId.ToString());
}
OrderApproveItem ai = OrderApproveItem.Retrieve(session, ar.ApproveID);
if (ai == null)
{
throw new Exception(string.Format("Invalidate approve item {0}", ar.ApproveID));
}
if (ar.HasFinished)
{
throw new Exception(string.Format("该单据已经签核完成，请不要重复提交 {0}", ar.ApproveID));
}
ar.ActiveItem = false;
ar.HasFinished = true;
ar.ApproveResult = status == ApproveStatus.Approve;
ar.ApproveTime = DateTime.Now;
ar.ApproveNote = appNote;
ar.Update(session, "ActiveItem", "HasFinished", "ApproveResult", "ApproveTime", "ApproveNote");
#region 驳回处理
if (status == ApproveStatus.Reject)
{
appOrder = ERPUtil.GetApproveItem(session, ai.OrderTypeCode, ai.OrderNumber);
if (appOrder == null)
{
throw new Exception(string.Format("Approve item for {{{0}, {1}}} not found", ai.OrderTypeCode, ai.OrderNumber));
}
//删除掉后面还没有签核的记录
session.CreateEntityQuery <OrderApproveResult>()
.Where(Exp.Eq("ApproveID", ai.ApproveID))
.And(Exp.Eq("HasFinished", false))
.Delete();
//更新签核主记录状态
ai.Status = ApproveStatus.Reject;
ai.ApproveTime = DateTime.Now;
ai.Update(session, "Status", "ApproveTime");
//单据的签核状态
appOrder.ApproveResult = ApproveStatus.Reject;
appOrder.ApproveTime = DateTime.Now;
appOrder.ApproveUser = ar.ApproveUser;
appOrder.ApproveNote = appNote;
appOrder.Update(session, "ApproveResult", "ApproveTime", "ApproveUser", "ApproveNote");
//执行回调方法
appOrder.OnApprove(session);
return;
}
#endregion
#region 签核通过处理
IList <OrderApproveResult> unfinished = session.CreateEntityQuery <OrderApproveResult>()
.Where(Exp.Eq("ApproveID", ar.ApproveID))
.And(Exp.Eq("HasFinished", false))
.OrderBy("ApproveResultID")
.SetLastOffset(1)
.List <OrderApproveResult>();
OrderApproveResult next = null;
if (unfinished != null && unfinished.Count > 0)
{
next = unfinished[0];
}
if (next != null)
{
//单据签核过程还没有结束
next.ActiveItem = true;
next.Update(session, "ActiveItem");
}
else
{
//单据已经完成签核
appOrder = ERPUtil.GetApproveItem(session, ai.OrderTypeCode, ai.OrderNumber);
if (appOrder == null)
{
throw new Exception(string.Format("Approve item for {{{0}, {1}}} not found", ai.OrderTypeCode, ai.OrderNumber));
}
//更新签核主记录状态
ai.Status = ApproveStatus.Approve;
ai.ApproveTime = DateTime.Now;
ai.Update(session, "Status", "ApproveTime");
//被签核单据的状态
appOrder.ApproveResult = ApproveStatus.Approve;
appOrder.ApproveTime = DateTime.Now;
appOrder.ApproveUser = ar.ApproveUser;
appOrder.ApproveNote = appNote;
appOrder.Update(session, "ApproveResult", "ApproveTime", "ApproveUser", "ApproveNote");
//执行回调方法
appOrder.OnApprove(session);
session.PostCommit += appOrder.PostApprove;
}
#endregion
}
catch
{
throw;
}
finally
{
_approvingItems.Remove(appId);
}
}
}
/// <summary>
/// 送签单据
/// </summary>
/// <param name="session"></param>
/// <param name="order"></param>
public static void ApproveThis(ISession session, IApprovable order)
{
log.DebugFormat("submit order {0} for approve", order.OrderNumber);
OrderTypeDef typeDef = OrderTypeDef.Retrieve(session, order.OrderTypeCode);
log.DebugFormat("OrderTypeDef {0} retrieved", order.OrderTypeCode);
//不需要签核
if (!typeDef.NeedApprove)
{
log.DebugFormat("order type {0} don't need approval", order.OrderTypeCode);
order.ApproveResult = ApproveStatus.Approve;
order.Update(session, "ApproveResult");
order.OnApprove(session);
session.PostCommit += order.PostApprove;
return;
}
//检查该单据是否已经有未完成的签核项，避免重复生成
int count = session.CreateEntityQuery <OrderApproveItem>()
.Where(Exp.Eq("OrderTypeCode", order.OrderTypeCode)
& Exp.Eq("OrderNumber", order.OrderNumber)
& Exp.Eq("Status", ApproveStatus.UnApprove))
.Count();
if (count > 0)
{
log.DebugFormat("order {0} has {1} unfinished approve items, maybe it's already in approving state", order.OrderNumber, count);
throw new Exception(typeDef.TypeText + order.OrderNumber + "已经在签核中");
}
IList <OrderApproveDef> appDefines = session.CreateEntityQuery <OrderApproveDef>()
.Where(Exp.Eq("OrderTypeCode", order.OrderTypeCode))
.OrderBy("StepIndex")
.List <OrderApproveDef>();
if (appDefines == null || appDefines.Count <= 0)
{
log.DebugFormat("no OrderApproveDef exists for order type {0}", order.OrderTypeCode);
throw new Exception(string.Format("Approve defines error for order type {0}", order.OrderTypeCode));
}
else
{
log.DebugFormat("{0} OrderApproveDef retrieved", appDefines.Count);
}
//生成签核项
OrderApproveItem appItem = new OrderApproveItem();
appItem.OrderTypeCode = order.OrderTypeCode;
appItem.OrderNumber = order.OrderNumber;
appItem.Status = ApproveStatus.UnApprove;
appItem.ApproveTime = new DateTime(1900, 1, 1);
appItem.SubmitUser = Magic.Security.SecuritySession.CurrentUser.UserId;
appItem.SubmitTime = DateTime.Now;
appItem.CreateUser = order.CreateUser;
appItem.CreateTime = order.CreateTime;
appItem.Create(session);
log.DebugFormat("OrderApproveItem {0} created", appItem.ApproveID);
for (int i = 0; i < appDefines.Count; i++)
{
OrderApproveResult appResult = new OrderApproveResult();
appResult.ApproveID = appItem.ApproveID;
appResult.StepIndex = appDefines[i].StepIndex;
appResult.ApproveUser = appDefines[i].UserID;
appResult.HasFinished = false;
if (i == 0)
{
appResult.ActiveItem = true;
}
else
{
appResult.ActiveItem = false;
}
appResult.ApproveResult = false;
appResult.ApproveTime = new DateTime(1900, 1, 1);
appResult.ApproveNote = " ";
appResult.Create(session);
log.DebugFormat("OrderApproveResult {0} created", appResult.ApproveResultID);
}
}