/// <summary>
/// 判定节点需要选择执行人或执行角色
/// </summary>
/// <param name="request"></param>
/// <exception cref="Exception"></exception>
private void CheckNodeDesignate(NodeDesignateReq request)
{
if ((request.NodeDesignateType == Setinfo.RUNTIME_SPECIAL_ROLE ||
request.NodeDesignateType == Setinfo.RUNTIME_SPECIAL_USER) && request.NodeDesignates.Length == 0)
{
throw new Exception("下个节点需要选择执行人或执行角色");
}
}
/// <summary>
/// 寻找下一步的执行人
/// 一般用于本节点审核完成后，修改流程实例的当前执行人，可以做到通知等功能
/// </summary>
/// <returns></returns>
private string GetNextMakers(FlowRuntime wfruntime, NodeDesignateReq request = null)
{
string makerList = "";
if (wfruntime.nextNodeId == "-1")
{
throw (new Exception("无法寻找到下一个节点"));
}
if (wfruntime.nextNodeType == 0) //如果是会签节点
{
makerList = GetForkNodeMakers(wfruntime, wfruntime.nextNodeId);
}
else if (wfruntime.nextNode.setInfo.NodeDesignate == Setinfo.RUNTIME_SPECIAL_ROLE)
{ //如果是运行时指定角色
if (wfruntime.nextNode.setInfo.NodeDesignate != request.NodeDesignateType)
{
throw new Exception("前端提交的节点权限类型异常，请检查流程");
}
var users = _revelanceApp.Get(Define.USERROLE, false, request.NodeDesignates);
makerList = GenericHelpers.ArrayToString(users, makerList);
}
else if (wfruntime.nextNode.setInfo.NodeDesignate == Setinfo.RUNTIME_SPECIAL_USER)
{ //如果是运行时指定用户
if (wfruntime.nextNode.setInfo.NodeDesignate != request.NodeDesignateType)
{
throw new Exception("前端提交的节点权限类型异常，请检查流程");
}
makerList = GenericHelpers.ArrayToString(request.NodeDesignates, makerList);
}
else
{
makerList = GetNodeMarkers(wfruntime.nextNode);
if (string.IsNullOrEmpty(makerList))
{
throw (new Exception("无法寻找到节点的审核者,请查看流程设计是否有问题!"));
}
}
return(makerList);
}
