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);
}
}
}