public string Withdraw()
{
string withdrawtaskid = Request.Querys("withdrawtaskid");
string withdrawgroupid = Request.Querys("withdrawgroupid");
if (!withdrawgroupid.IsGuid(out Guid groupId) || !withdrawtaskid.IsGuid(out Guid taskId))
{
return("任务Id错误!");
}
Business.FlowTask flowTask = new Business.FlowTask();
var groupTasks = flowTask.GetListByGroupId(groupId);
var tasks = groupTasks.FindAll(p => p.PrevId == taskId && p.Status == 0);
List <Model.FlowTask> removeTasks = new List <Model.FlowTask>();
foreach (var task in tasks)
{
removeTasks.Add(task);
}
List <Model.FlowTask> updateTasks = new List <Model.FlowTask>();
var currentTask = groupTasks.Find(p => p.Id == taskId);
if (null == currentTask)
{
return("未找到当前任务!");
}
currentTask.Status = 0;
currentTask.ExecuteType = 0;
currentTask.Comments = "";
currentTask.IsSign = 0;
currentTask.CompletedTime1 = new DateTime?();
updateTasks.Add(currentTask);
flowTask.Update(removeTasks, updateTasks, null, null);
return("收回成功!");
}
public string SaveStatus()
{
string status = Request.Forms("status");
string taskId = Request.Querys("taskid");
if (!taskId.IsGuid(out Guid guid))
{
return("任务ID错误!");
}
if (!status.IsInt(out int i))
{
return("状态错误!");
}
Business.FlowTask flowTask = new Business.FlowTask();
var taskModel = flowTask.Get(guid);
string oldModel = taskModel.ToString();
if (null == taskModel)
{
return("未找到当前任务!");
}
taskModel.ExecuteType = i;
if (i < 2)
{
taskModel.Status = i;
}
else
{
taskModel.Status = 2;
}
flowTask.Update(taskModel);
Business.Log.Add("改变了任务状态-" + taskModel.Title, "", Business.Log.Type.流程运行, oldModel, taskModel.ToString());
return("保存成功!");
}
/// <summary>
/// 收回委托事项
/// </summary>
/// <returns></returns>
public string EntrustWithdrawTask()
{
string taskid = Request.Querys("taskid");
if (!taskid.IsGuid(out Guid tid))
{
return("任务ID错误!");
}
Business.FlowTask flowTask = new Business.FlowTask();
var taskModel = flowTask.Get(tid);
if (null == taskModel)
{
return("未找到任务!");
}
if (!taskModel.EntrustUserId.HasValue)
{
return("该任务不是委托任务!");
}
taskModel.ReceiveId = taskModel.EntrustUserId.Value;
taskModel.ReceiveName = new Business.User().GetName(taskModel.EntrustUserId.Value);
taskModel.EntrustUserId = new Guid?();
taskModel.Note = "";
flowTask.Update(taskModel);
return("收回成功，请到待办事项中查看!");
}