/// <summary>
/// 判断是否可以向下个节点流转
/// </summary>
/// <param name="InstanceID"></param>
/// <param name="NodeID"></param>
/// <returns></returns>
public static bool IsNodeThroughEnable(string InstanceID, string NextNodeID)
{
try
{
string FlowScript = GetNodeScript(NextNodeID, EScriptType.FlowScript);
string ScriptResult = null;
if (FlowScript != "")
{
ScriptResult = CScriptOpe.ScriptExec(FlowScript, InstanceID).ToString();
}
if (FlowScript == "" || ScriptResult == "True")
{
return(true);
}
else
{
return(false);
}
}
catch (Exception ex)
{
CLog.PutDownErrInfo("判断是否可以向下流转操作异常。实例ID：" + InstanceID + "，下一个节点ID：" + NextNodeID + "，异常信息" + ex.Message.ToString());
throw ex;
}
}
/// <summary>
/// 通过工作流实例ID和分支节点ID，获取当前分支节点所选的分支的名称
/// </summary>
/// <param name="InstanceID">工作流实例ID</param>
/// <param name="NodeID">节点ID</param>
/// <returns></returns>
public static string[] GetSwitchName(string InstanceID, string NodeID)
{
try
{
string[] SwitchNames = null;
string SwitchScript = CDataHelper.GetData("select switchscript from " + CTableName.FlowChartNode + " where [node_id]='" + NodeID + "'");
if (SwitchScript == null || SwitchScript == "")
{
return(null);
}
else
{
object SwitchNameObj = CScriptOpe.ScriptExec(SwitchScript, InstanceID);
if (SwitchNameObj == null || SwitchNameObj == "")
{
return(null);
}
else
{
SwitchNames = SwitchNameDecode(SwitchNameObj);
return(SwitchNames);
}
}
}
catch (Exception ex)
{
CLog.PutDownErrInfo("获取节点流转分支操作异常。实例ID：" + InstanceID + "，节点ID：" + NodeID + "，异常信息：" + ex.Message.ToString());
throw ex;
}
}
/// <summary>
/// 流程流转命令处理
/// </summary>
/// <param name="InstanceID">流程实例的ID</param>
/// <param name="NodeID">节点ID</param>
/// <param name="ApprovalOpinion">申批意见，同意，不同意，驳回上级，驳回至发起人</param>
/// <param name="OpeManID">申批人ID</param>
/// <param name="ApprovalReason">申批备注</param>
private string WFTransmitDeal(string InstanceID, string NodeID, EApprovalOpinion ApprovalOpinion, string OpeManID, string ApprovalReason)
{
try
{
//获取并执行审批脚本
string script = CNodeManager.GetApprovalScript(NodeID, ApprovalOpinion);
if (script != null && script != "")
{
CScriptOpe.ScriptExec(script, InstanceID);
}
//记录审批意见和状态
string UpdateApprovalOpinionResult = CApprovalManager.UpdateApprovalOpinion(InstanceID, NodeID, ApprovalOpinion, OpeManID, ApprovalReason);
if (UpdateApprovalOpinionResult != WFGlobal.success)
{
return(UpdateApprovalOpinionResult);
}
//判断是否可以流转到下一级
string NextNodeID = CNodeManager.GetNextNodeIDByCurrentNodeID(NodeID, ApprovalOpinion);
if (CNodeManager.IsNodeThroughEnable(InstanceID, NextNodeID))
{
//记录该节点所有审批人的审批状态
string UpdateNodeApprovalStatusResult = CApprovalManager.UpdateNodeApprovalStatus(InstanceID, NodeID, EApprovalStatus.Complete);
if (UpdateNodeApprovalStatusResult != WFGlobal.success)
{
return(UpdateNodeApprovalStatusResult);
}
if (ApprovalOpinion == EApprovalOpinion.驳回上级)
{
return(CReturnUP.ReturnUp(InstanceID, NodeID, NextNodeID));
}
else if (ApprovalOpinion == EApprovalOpinion.驳回至发起人)
{
return(CReturnToStart.ReturnToStart(InstanceID, NodeID, NextNodeID));
}
else if (ApprovalOpinion == EApprovalOpinion.意)
{
return(CGoEnd.GoEnd(InstanceID, NodeID, NextNodeID));
}
else
{
return(CNodeManager.GoNextNodesFromOtherNode(InstanceID, NodeID));
}
}
return(WFGlobal.success);
}
catch (Exception ex)
{
WFGlobal.ErrInfo = CLog.PutDownErrInfo("流程流转异常：" + ex.Message.ToString());
return(WFGlobal.ErrInfo);
}
}
/// <summary>
/// 获取审批人
/// </summary>
/// <param name="InstanceID"></param>
/// <param name="NodeID"></param>
/// <returns></returns>
public static DataTable GetApprover(string InstanceID, string NodeID)
{
try
{
string ApproverScript = CDataHelper.GetData("select [operatorscript] from " + CTableName.FlowChartNode + " where [node_id]='" + NodeID + "'");
DataTable dtApprover = (DataTable)CScriptOpe.ScriptExec(ApproverScript, InstanceID);
return(dtApprover);
}
catch (Exception ex)
{
CLog.PutDownErrInfo("获取审批人操作异常。实例ID：，节点ID：，异常信息：" + ex.Message.ToString());
throw ex;
}
}
/// <summary>
/// 运行流程节点处理脚本
/// </summary>
/// <param name="InstanceID"></param>
/// <param name="ProcessNodeID"></param>
private static void RunProcessScript(string InstanceID, string ProcessNodeID)
{
try
{
string ProcessScript = CNodeManager.GetNodeScript(ProcessNodeID, EScriptType.ProcessScript);
if (ProcessScript != null && ProcessScript != "")
{
CScriptOpe.ScriptExec(ProcessScript, InstanceID);
}
}
catch (Exception ex)
{
throw ex;
}
}
/// <summary>
/// 获取审批提示信息
/// </summary>
/// <param name="InstanceID"></param>
/// <param name="NodeID"></param>
/// <returns></returns>
public static string GetApprovalNote(string InstanceID, string NodeID)
{
try
{
string strApprovalNote = null;
string ApprovalNoteScript = CDataHelper.GetData("select [approvalnotescript] from " + CTableName.FlowChartNode + " where [node_id]='" + NodeID + "'");
if (ApprovalNoteScript != null && ApprovalNoteScript != "")
{
strApprovalNote = (string)CScriptOpe.ScriptExec(ApprovalNoteScript, InstanceID);
}
return(strApprovalNote);
}
catch (Exception ex)
{
CLog.PutDownErrInfo("获取审批提示操作异常。实例ID：，节点ID：，异常信息：" + ex.Message.ToString());
throw ex;
}
}
