/// <summary>
/// 创建流程
/// </summary>
/// <param name="formInstanceID"></param>
/// <param name="userID"></param>
/// <param name="userName"></param>
/// <returns></returns>
public S_WF_InsFlow CreateFlow(string formInstanceID, string userID, string userName)
{
try
{
S_WF_InsFlow insFlow = new S_WF_InsFlow();
insFlow.S_WF_InsDefFlow = this;
insFlow.ID = FormulaHelper.CreateGuid();
insFlow.CreateTime = DateTime.Now;
insFlow.CreateUserID = userID;
insFlow.CreateUserName = userName;
insFlow.FormInstanceID = formInstanceID;
insFlow.Status = FlowTaskStatus.Processing.ToString();
insFlow.FlowName = insFlow.GetInsName(this.FlowNameTemplete);
insFlow.FlowCategory = insFlow.GetInsName(this.FlowCategorytemplete);
insFlow.FlowSubCategory = insFlow.GetInsName(this.FlowSubCategoryTemplete);
var entities = FormulaHelper.GetEntities <WorkflowEntities>();
entities.S_WF_InsFlow.Add(insFlow);
//初始化流程变量
if (!string.IsNullOrEmpty(this.InitVariable))
{
foreach (string str in this.InitVariable.Split(','))
{
if (string.IsNullOrWhiteSpace(str))
{
continue;
}
string strKey = str.Split('=')[0];
string strValue = str.Contains('=') ? str.Split('=')[1] : "";
strValue = strValue.Trim('\'');
var variable = new S_WF_InsVariable();
variable.ID = FormulaHelper.CreateGuid();
variable.VariableName = strKey;
variable.VariableValue = strValue;
insFlow.S_WF_InsVariable.Add(variable);
}
}
return(insFlow);
}
catch (Exception ex)
{
throw new FlowException(ex.Message);
}
}
/// <summary>
/// 创建任务
/// </summary>
/// <param name="flow"></param>
/// <param name="fromTask"></param>
/// <param name="routing"></param>
/// <param name="taskUserIDs"></param>
/// <param name="taskUserNames"></param>
/// <param name="taskUserIDsGroup"></param>
/// <param name="user"></param>
/// <returns></returns>
public S_WF_InsTask CreateTask(S_WF_InsFlow flow, S_WF_InsTask fromTask, S_WF_InsDefRouting routing, string taskUserIDs, string taskUserNames, string taskUserIDsGroup, string taskRoleIDs, string taskOrgIDs, UserInfo user)
{
try
{
var task = new S_WF_InsTask();
string senderTaskUserIDs = user.UserID;
string senderTaskUserNames = user.UserName;
if (fromTask != null && fromTask.S_WF_InsDefStep.CooperationMode == TaskCooperationMode.All.ToString() && routing != null && routing.Type != RoutingType.Distribute.ToString())
{
senderTaskUserIDs = string.Join(",", fromTask.S_WF_InsTaskExec.Select(c => c.ExecUserID).ToArray());
senderTaskUserNames = string.Join(",", fromTask.S_WF_InsTaskExec.Select(c => c.ExecUserName).ToArray());
}
string complete = FlowTaskStatus.Complete.ToString();
//所有分支路由使用同一个任务
if (routing != null && routing.Type == RoutingType.Branch.ToString())
{
var preTask = flow.S_WF_InsTask.Where(c => c.InsDefStepID == this.ID && c.Status != complete).LastOrDefault();
if (preTask != null && preTask.TaskUserIDs == taskUserIDs)
{
if (preTask.WaitingRoutings.Contains(routing.ID))//等待汇聚的任务
{
preTask.WaitingRoutings = StringHelper.Exclude(preTask.WaitingRoutings, routing.ID);
preTask.SendTaskIDs = StringHelper.Include(preTask.SendTaskIDs, fromTask.ID);
preTask.SendTaskUserIDs = StringHelper.Include(preTask.SendTaskUserIDs, senderTaskUserIDs);
preTask.SendTaskUserNames = StringHelper.Include(preTask.SendTaskUserNames, senderTaskUserNames);
}
else //非等待汇聚任务（一般由分支分出的任务）
{
preTask.SendTaskIDs = StringHelper.Include(preTask.SendTaskIDs, fromTask.ID);
preTask.SendTaskUserIDs = StringHelper.Include(preTask.SendTaskUserIDs, senderTaskUserIDs);
preTask.SendTaskUserNames = StringHelper.Include(preTask.SendTaskUserNames, senderTaskUserNames);
preTask.CreateTime = DateTime.Now; //重现修改创建时间
}
//设置任务的紧急度
if (FormulaHelper.ContextGetValueString("Urgency") == "true")
{
preTask.Urgency = "1";
}
else
{
preTask.Urgency = "0";
}
return(preTask);
}
else
{
string branch = RoutingType.Branch.ToString();
//增加汇聚路由的过滤
var routings = this.S_WF_InsDefFlow.S_WF_InsDefRouting.Where(c => c.Type == branch && c.EndID == this.ID && c.Name == routing.Name && c.ID != routing.ID).ToList();
routings = FilterRouting(routings, flow);
task.WaitingRoutings = string.Join(",", routings.Select(c => c.ID).ToArray());
}
}
else if (routing != null && routing.Type != RoutingType.Distribute.ToString()) //非分支路由，任务执行人不变，不创建新任务
{
var preTask = flow.S_WF_InsTask.Where(c => c.InsDefStepID == this.ID && c.Status != complete).LastOrDefault();
if (preTask != null && preTask.TaskUserIDs == taskUserIDs)
{
preTask.SendTaskIDs = StringHelper.Include(preTask.SendTaskIDs, fromTask.ID);
preTask.SendTaskUserIDs = StringHelper.Include(preTask.SendTaskUserIDs, senderTaskUserIDs);
preTask.SendTaskUserNames = StringHelper.Include(preTask.SendTaskUserNames, senderTaskUserNames);
//设置任务的紧急度
if (FormulaHelper.ContextGetValueString("Urgency") == "true")
{
preTask.Urgency = "1";
}
else
{
preTask.Urgency = "0";
}
//重新打开弱控按钮（弱控路由）
string strWeakType = RoutingType.Weak.ToString();
var weakRouting = this.S_WF_InsDefRouting.Where(c => c.EndID == routing.InsDefStepID && c.Type == strWeakType).SingleOrDefault();
if (weakRouting != null)
{
foreach (var item in preTask.S_WF_InsTaskExec)
{
item.WeakedRoutingIDs = StringHelper.Exclude(item.WeakedRoutingIDs, weakRouting.ID);
}
}
return(preTask);
}
}
//设置任务的紧急度
if (FormulaHelper.ContextGetValueString("Urgency") == "true")
{
task.Urgency = "1";
}
else
{
task.Urgency = "0";
}
if (this.Type == StepTaskType.Normal.ToString() && string.IsNullOrEmpty(taskUserIDs))
{
throw new FlowException("路由的执行人配置不正确");
}
task.ID = FormulaHelper.CreateGuid();
task.CreateTime = DateTime.Now;
task.SendTaskIDs = fromTask == null ? "" : fromTask.ID;
task.SendTaskUserIDs = senderTaskUserIDs;
task.SendTaskUserNames = senderTaskUserNames;
task.TaskUserIDs = taskUserIDs;
task.TaskUserNames = taskUserNames;
task.TaskUserIDsGroup = taskUserIDsGroup;
task.TaskRoleIDs = taskRoleIDs;
task.TaskOrgIDs = taskOrgIDs;
task.Status = FlowTaskStatus.Processing.ToString();
task.InsDefStepID = this.ID;
task.InsFlowID = flow.ID;
task.Type = this.Type;
task.TaskName = flow.GetInsName(this.S_WF_InsDefFlow.TaskNameTemplete).Replace("{StepName}", this.Name).Replace("{FlowName}", this.S_WF_InsDefFlow.Name);
task.TaskCategory = flow.GetInsName(this.S_WF_InsDefFlow.TaskCategoryTemplete).Replace("{StepName}", this.Name).Replace("{FlowName}", this.S_WF_InsDefFlow.Name);
task.TaskSubCategory = flow.GetInsName(this.S_WF_InsDefFlow.TaskSubCategoryTemplete).Replace("{StepName}", this.Name).Replace("{FlowName}", this.S_WF_InsDefFlow.Name);
flow.S_WF_InsTask.Add(task);
task.S_WF_InsFlow = flow;
task.S_WF_InsDefStep = this;
//结束环节不要任务执行人
if (task.Type == StepTaskType.Completion.ToString())
{
task.TaskUserIDs = "";
task.TaskUserNames = "";
task.TaskUserIDsGroup = "";
task.TaskRoleIDs = "";
task.TaskOrgIDs = "";
}
//子流程任务执行人分配给系统
if (task.Type == StepTaskType.SubFlow.ToString())
{
task.TaskUserIDs = "system";
task.TaskUserNames = "系统";
task.TaskUserIDsGroup = "";
task.TaskRoleIDs = "";
task.TaskOrgIDs = "";
}
//任务的等待环节
foreach (var t in flow.S_WF_InsTask.Where(c => c.CompleteTime == null))
{
if (this.WaitingStepIDs.Split(',').Contains(t.InsDefStepID))
{
task.WaitingSteps += "," + t.InsDefStepID;
}
}
task.WaitingSteps = task.WaitingSteps.Trim(',');
//更新其它等待本环节的任务
foreach (var item in flow.S_WF_InsTask.Where(c => c.CompleteTime == null && c.ID != task.ID && c.S_WF_InsDefStep.WaitingStepIDs.Contains(this.ID)))
{
if (item.WaitingSteps.Contains(this.ID) == false)
{
item.WaitingSteps += "," + this.ID;
item.WaitingSteps.Trim(',');
}
}
//当环节为组协作完成且用户没有分组时,按组织角色分组 2013-8
if (this.CooperationMode == TaskCooperationMode.GroupSingle.ToString() && string.IsNullOrEmpty(task.TaskUserIDsGroup))
{
throw new FlowException("环节设置为组单人完成，但执行用户无法分组");
//if (string.IsNullOrEmpty(task.TaskRoleIDs) || string.IsNullOrEmpty(task.TaskOrgIDs))
// throw new FlowException("环节设置为组单人完成，但执行用户无法分组");
//List<Object> list = new List<object>();
//IUserService userService = FormulaHelper.GetService<IUserService>();
//foreach (string userID in task.TaskUserIDs.Split(','))
//{
// foreach (string roleID in task.TaskRoleIDs.Split(','))
// {
// foreach (string orgID in task.TaskOrgIDs.Split(','))
// {
// if (userService.InRole(userID, roleID, orgID))
// {
// string groupName = string.Format("{0}.{1}", roleID, orgID).GetHashCode().ToString();
// list.Add(new { GroupName = groupName, UserID = userID });
// }
// }
// }
//}
//task.TaskUserIDsGroup = JsonHelper.ToJson(list);
}
//记录打回直送
if (routing != null) //首环节时，routing为null
{
if (routing.AllowDoBack == "1" || routing.OnlyDoBack == "1")
{
task.DoBackRoutingID = routing.ID;
}
if (routing.OnlyDoBack == "1")
{
task.OnlyDoBack = "1";
}
}
return(task);
}
catch (Exception ex)
{
throw new FlowException(ex.Message);
}
}