public async Task <ActionResult> RunReturn(long processId)
{
var result = new JsonModel {
statusCode = 300, message = "删除失败,记录不存在！", closeCurrent = false
};
if (processId < 1)
{
return(Json(result));
}
var processInstanceQuery = WfProcessInstanceRepository.QueryEnable()
.Where(m => m.WfProcessId == processId);
foreach (var wfProcessInstance in processInstanceQuery)
{
wfProcessInstance.ProcessState = WfProcessState.Canceled;
}
var activityInstanceQuery = WfActivityInstanceRepository.QueryEnable()
.Where(m => m.ProcessId == processId);
foreach (var activityInstance in activityInstanceQuery)
{
activityInstance.ActivityState = WfActivityState.Withdrawed;
}
await WfProcessRepository.SaveChangesAsync();
result.statusCode = 200;
return(Json(result));
}
private async Task CompleteProcess(WfProcessInstance processInstance)
{
processInstance.ProcessState = WfProcessState.Completed;
processInstance.CurrActivityName = "结束";
//TODO:更新数据源的状态
var src = await GetSourceAsync(processInstance.TableSource, processInstance.SourceId);
src.CommonStatus = CommonStatus.Enabled;
await WfProcessInstanceRepository.SaveAsync(processInstance);
}
public IPagedList <WfActivityInstance> GetMyTaskList(int pageSize = 30, int pageCurrent = 1)
{
var userId = $"[{User.UserInfo.UserId}]";
var queryProcess = WfProcessInstanceRepository.AdminQueryEnable()
.Where(m => m.ProcessState == WfProcessState.Running);
var queryActivity = WfActivityInstanceRepository
.AdminQueryEnable()
.Where(m => m.ActivityState == WfActivityState.Running &&
m.ActivityType == WfActivityType.Task &&
!string.IsNullOrEmpty(m.AssignToUserIds) &&
m.AssignToUserIds.Contains(userId));
queryActivity = queryActivity.Join(
queryProcess,
act => act.ProcessInstanceId,
pro => pro.Id,
(act, pro) => act);
var list = queryActivity
.OrderByDescending(m => m.Id)
.ToPagedList(pageCurrent, pageSize);
return(list);
}
public async Task <JsonModel> StartProcess(long processId,
long sourceId,
string condition,
string nextStepId,
string assignToUserIds,
string assignToUserNames)
{
var result = new JsonModel();
//创建流程实例
var process = await GetProcessById(processId);
if (result == null)
{
result.statusCode = 300;
result.message = "流程不存在！processId:" + processId;
return(result);
}
var processInstance = new WfProcessInstance()
{
CommonStatus = CommonStatus.Enabled,
ProcessName = process.Name,
ProcessState = WfProcessState.Running,
SourceId = sourceId,
TableSource = process.TableSource,
WfProcessId = process.Id,
Conditions = condition
};
await WfProcessInstanceRepository.SaveAsync(processInstance);
//创建流程节点
var firstAct = process.GetFirstActivity();
if (firstAct == null)
{
result.statusCode = 300;
result.message = $"流程 {process.Name}的第一个节点找不到！";
return(result);
}
WfActivityInstance firstActInstance = CreateActivityInstance(process,
processInstance,
firstAct,
WfActivityState.Completed,
User.UserInfo.UserId,
User.UserInfo.RealName);
firstActInstance.DealTime = DateTime.Now;
firstActInstance.DealUserId = User.UserInfo.UserId;
firstActInstance.DealUserName = User.UserInfo.RealName;
await WfActivityInstanceRepository.SaveAsync(firstActInstance);
//创建下一步节点
var nextAct = process.GetActivity(nextStepId);
if (nextAct == null)
{
result.statusCode = 300;
result.message = $"流程 {process.Name}的节点 {nextStepId} 找不到！";
return(result);
}
var nextActInstance = CreateActivityInstance(process,
processInstance,
nextAct,
WfActivityState.Running,
assignToUserIds,
assignToUserNames);
nextActInstance.PreActInstanceId = firstActInstance.Id;
await WfActivityInstanceRepository.SaveAsync(nextActInstance);
processInstance.CurrActivityName = nextActInstance.ActivityName;
await WfProcessInstanceRepository.SaveAsync(processInstance);
return(result);
}
public IPagedList <WfProcessInstance> GetApplyList(bool isOwn, string name, string title, DateTime?startTime, DateTime?endTime, WfProcessState?state, string activityName, string orderField, string orderDirection, int pageSize = 30, int pageCurrent = 1)
{
return(WfProcessInstanceRepository.GetApplyPagedList(isOwn, name, title, startTime,
endTime, state, activityName, orderField, orderDirection, pageCurrent, pageSize));
}
public Task <WfProcessInstance> GetProcessInstanceAsync(long id)
{
return(WfProcessInstanceRepository.GetEnableByIdAsync(id));
}
public async Task <ActionResult> CheckIsRun(long processId)
{
var isRun = await WfProcessInstanceRepository.IsRunAsync(processId);
return(Json(isRun));
}
