public ResultOperation TerminateIfPossible(sysBpmsUser currentUser)
{
ResultOperation resultOperation = new ResultOperation();
ThreadTaskService threadTaskService = new ThreadTaskService(base.UnitOfWork);
ThreadEventService threadEventService = new ThreadEventService(base.UnitOfWork);
List <sysBpmsThreadTask> listActiveTask = threadTaskService.GetList(this.EngineSharedModel.CurrentThreadID.Value, null, null, null).Where(c => c.StatusLU != (int)sysBpmsThreadTask.e_StatusLU.Done).ToList();
//if terminated
if (this.EngineSharedModel.CurrentThread.StatusLU == (int)sysBpmsThread.Enum_StatusLU.Done)
{
foreach (var itm in listActiveTask)
{
itm.Update(DateTime.Now, (int)sysBpmsThreadTask.e_StatusLU.Done,
itm.OwnerUserID ?? currentUser?.ID);
resultOperation = threadTaskService.Update(itm);
}
List <sysBpmsThreadEvent> listEvents = threadEventService.GetActive(base.EngineSharedModel.CurrentThreadID.Value);
foreach (var item in listEvents)
{
item.Done();
resultOperation = threadEventService.Update(item);
}
}
else
{
if (!listActiveTask.Any() && !threadEventService.GetActive(base.EngineSharedModel.CurrentThreadID.Value).Any())
{
resultOperation = new ThreadService(this.UnitOfWork).DoneThread(base.EngineSharedModel.CurrentThreadID.Value);
}
}
return(resultOperation);
}
/// <summary>
/// this method add threadEvent for each type of event but it depend on event type.
/// </summary>
/// <param name="_event">if event is start one ,it will add it after calling ProcessEngine.ContinueProcess method, because start event should add after condition time ad continue immediately but other events just add before condition time to execute after schedule executing .</param>
public ResultOperation NextTimerExecuteDate(sysBpmsEvent _event, Guid?threadTaskId)
{
ResultOperation resultOperation = new ResultOperation();
if (_event.SubTypeTimerEventModel != null && base.EngineSharedModel.CurrentProcessID.HasValue)
{
sysBpmsThreadEvent newThreadEvent = new sysBpmsThreadEvent()
{
StartDate = DateTime.Now,
EventID = _event.ID,
StatusLU = (int)sysBpmsThreadEvent.e_StatusLU.InProgress,
ThreadID = base.EngineSharedModel.CurrentThreadID.Value,
ThreadTaskID = threadTaskId
};
ThreadEventService threadEventService = new ThreadEventService(base.UnitOfWork);
sysBpmsThreadEvent lastExecutedThreadEvent;
switch ((SubTypeTimerEventModel.e_Type)_event.SubTypeTimerEventModel.Type)
{
case SubTypeTimerEventModel.e_Type.Interval:
lastExecutedThreadEvent = this.GetLastExecutedThreadEventForInterval(_event);
this.SetThreadEventOnInterval(_event, newThreadEvent, lastExecutedThreadEvent);
break;
case SubTypeTimerEventModel.e_Type.WaitFor:
lastExecutedThreadEvent = this.GetLastExecutedThreadEvent(_event);
this.SetThreadEventOnWaitFor(_event, newThreadEvent);
break;
case SubTypeTimerEventModel.e_Type.WaitUntil:
lastExecutedThreadEvent = this.GetLastExecutedThreadEvent(_event);
this.SetThreadEventOnWaitUntil(_event, newThreadEvent);
break;
default:
return(resultOperation);
}
if (_event.TypeLU == (int)sysBpmsEvent.e_TypeLU.StartEvent)
{
//if threadEvent prevoiusly was created , it would not create new one.
if (newThreadEvent.ExecuteDate > DateTime.Now ||
(lastExecutedThreadEvent != null && newThreadEvent.ExecuteDate == lastExecutedThreadEvent.ExecuteDate))
{
return(resultOperation);
}
else
{
resultOperation = new ProcessEngine(base.EngineSharedModel, base.UnitOfWork).ContinueProcess(newThreadEvent, false).Item1;
if (!resultOperation.IsSuccess)
{
return(resultOperation);
}
newThreadEvent.ThreadID = base.EngineSharedModel.CurrentThreadID.Value;
newThreadEvent.StatusLU = (int)sysBpmsThreadEvent.e_StatusLU.Done;
}
}
threadEventService.Add(newThreadEvent);
}
return(resultOperation);
}
public ResultOperation AddThreadEventMessage(sysBpmsEvent senderEvent, Guid?threadTaskId)
{
ResultOperation resultOperation = new ResultOperation();
ThreadEventService threadEventService = new ThreadEventService(base.UnitOfWork);
sysBpmsThreadEvent threadEvent = new sysBpmsThreadEvent()
{
StartDate = DateTime.Now,
EventID = senderEvent.ID,
StatusLU = (int)sysBpmsThreadEvent.e_StatusLU.InProgress,
ThreadID = base.EngineSharedModel.CurrentThreadID.Value,
ThreadTaskID = threadTaskId,
ExecuteDate = DateTime.Now,//it eill be updated in SendMessage method.
};
threadEventService.Add(threadEvent);
return(resultOperation);
}
public ResultOperation SendMessage(sysBpmsEvent senderEvent)
{
ResultOperation resultOperation = new ResultOperation();
EventService eventService = new EventService(base.UnitOfWork);
ThreadEventService threadEventService = new ThreadEventService(base.UnitOfWork);
DataManageEngine dataManageEngine = new DataManageEngine(base.EngineSharedModel, base.UnitOfWork);
string senderKey = string.Empty;
switch ((SubTypeMessageEventModel.e_KeyType)senderEvent.SubTypeMessageEventModel.KeyType)
{
case SubTypeMessageEventModel.e_KeyType.Static:
senderKey = senderEvent.SubTypeMessageEventModel.Key;
break;
case SubTypeMessageEventModel.e_KeyType.Variable:
senderKey = dataManageEngine.GetValueByBinding(senderEvent.SubTypeMessageEventModel.Key).ToStringObj();
break;
}
sysBpmsMessageType messageType = new MessageTypeService(base.UnitOfWork).GetInfo(senderEvent.MessageTypeID.Value);
Dictionary <string, object> listParameter = senderEvent.SubTypeMessageEventModel.MessageParams.ToDictionary(c => c.Name, c =>
{
return(dataManageEngine.GetValueByBinding(c.Variable));
});
//start events
List <sysBpmsEvent> sysStartEvents = eventService.GetListStartMessage(senderEvent.ProcessID, senderKey, senderEvent.MessageTypeID.Value);
foreach (sysBpmsEvent item in sysStartEvents)
{
Dictionary <string, object> listDefaultVariables = item.SubTypeMessageEventModel.MessageParams.ToDictionary(c => c.Variable, c =>
{
return(listParameter.FirstOrDefault(d => d.Key == c.Name).Value);
});
new ProcessEngine(new EngineSharedModel(currentThread: null, item.ProcessID, base.EngineSharedModel.BaseQueryModel, base.EngineSharedModel.CurrentUserName, base.EngineSharedModel.ApiSessionID), base.UnitOfWork).StartProcessBySystem(listDefaultVariables);
return(resultOperation);
}
//intermediate and boundary events
List <sysBpmsThreadEvent> sysBpmsThreadEvents = threadEventService.GetMessageActive(senderEvent.ProcessID, senderEvent.MessageTypeID.Value, new string[] { nameof(sysBpmsThreadEvent.Event), nameof(sysBpmsThreadEvent.Thread) });
foreach (sysBpmsThreadEvent item in sysBpmsThreadEvents)
{
DataManageEngine receiverDataManage = new DataManageEngine(new EngineSharedModel(item.Thread, item.Event.ProcessID, base.EngineSharedModel.BaseQueryModel, base.EngineSharedModel.CurrentUserName, base.EngineSharedModel.ApiSessionID), base.UnitOfWork);
string receiverKey = string.Empty;;
switch ((SubTypeMessageEventModel.e_KeyType)item.Event.SubTypeMessageEventModel.KeyType)
{
case SubTypeMessageEventModel.e_KeyType.Static:
receiverKey = item.Event.SubTypeMessageEventModel.Key;
break;
case SubTypeMessageEventModel.e_KeyType.Variable:
receiverKey = receiverDataManage.GetValueByBinding(item.Event.SubTypeMessageEventModel.Key).ToStringObj();
break;
}
if (senderKey == receiverKey)
{
Dictionary <string, object> listDefaultVariables = item.Event.SubTypeMessageEventModel?.MessageParams?.Where(c => !string.IsNullOrWhiteSpace(c.Variable)).ToDictionary(c => c.Variable, c =>
{
return(listParameter.FirstOrDefault(d => d.Key == c.Name).Value);
});
new ProcessEngine(new EngineSharedModel(item.Thread, item.Event.ProcessID, base.EngineSharedModel.BaseQueryModel, base.EngineSharedModel.CurrentUserName, base.EngineSharedModel.ApiSessionID), base.UnitOfWork).ContinueProcess(item, true, listDefaultVariables);
//Even if there is a error , this method must continue and log that error.
return(resultOperation);
}
}
return(resultOperation);
}
private void SetThreadEventOnInterval(sysBpmsEvent _event, sysBpmsThreadEvent newThreadEvent, sysBpmsThreadEvent lastExecutedThreadEvent)
{
IDataManageEngine dataManageEngine = new DataManageEngine(base.EngineSharedModel, base.UnitOfWork);
string variableData = _event.SubTypeTimerEventModel.VariableData;
ThreadEventService threadEventService = new ThreadEventService(base.UnitOfWork);
int executedCount = 0;
if (_event.TypeLU == (int)sysBpmsEvent.e_TypeLU.StartEvent)
{
executedCount = threadEventService.GetCount(null, _event.ID, base.EngineSharedModel.CurrentProcessID, (int)sysBpmsThreadEvent.e_StatusLU.Done);
}
else
{
executedCount = threadEventService.GetCount(base.EngineSharedModel.CurrentThreadID, _event.ID, null, (int)sysBpmsThreadEvent.e_StatusLU.Done);
}
PersianCalendar pc = new PersianCalendar();
if (_event.SubTypeTimerEventModel.RepeatTimes.ToIntObj() == 0 || _event.SubTypeTimerEventModel.RepeatTimes > executedCount)
{
switch ((SubTypeTimerEventModel.e_IntervalType)_event.SubTypeTimerEventModel.IntervalType)
{
case SubTypeTimerEventModel.e_IntervalType.SpecificMinute:
switch ((SubTypeTimerEventModel.e_SetType)_event.SubTypeTimerEventModel.SetType)
{
case SubTypeTimerEventModel.e_SetType.Static:
newThreadEvent.ExecuteDate = DateTime.Now.AddMinutes(_event.SubTypeTimerEventModel.Minute.ToIntObj());
break;
case SubTypeTimerEventModel.e_SetType.Variable:
newThreadEvent.ExecuteDate = DateTime.Now.AddMinutes(dataManageEngine.GetValueByBinding(variableData).ToIntObj());
break;
}
break;
case SubTypeTimerEventModel.e_IntervalType.EveryMonth:
int lastDayExecuted = DateTime.Now.Day - 1;
if (lastExecutedThreadEvent != null && lastExecutedThreadEvent.ExecuteDate.AreInTheSameMonth(DateTime.Now))
{
lastDayExecuted = lastExecutedThreadEvent.ExecuteDate.Day;
}
List <int> MonthDays = null;
switch ((SubTypeTimerEventModel.e_SetType)_event.SubTypeTimerEventModel.SetType)
{
case SubTypeTimerEventModel.e_SetType.Static:
MonthDays = _event.SubTypeTimerEventModel.GetListMonthDays;
break;
case SubTypeTimerEventModel.e_SetType.Variable:
MonthDays = dataManageEngine.GetValueByBinding(variableData).ToStringObj().Split(',').Where(c => !string.IsNullOrWhiteSpace(c)).Select(c => c.ToIntObj()).ToList();
break;
}
int?persianMonthDay = MonthDays.FirstOrDefault(c => c > lastDayExecuted);
//if persianMonthDay is null ,monthDate must be filled by next month ,otherwise it is filled by current month.
DateTime monthDate = persianMonthDay.HasValue ? DateTime.Now : DateTime.Now.AddMonths(1);
if (!persianMonthDay.HasValue)
{
//if lastDayExecuted is not in the same month with persianMonthDay
persianMonthDay = MonthDays.FirstOrDefault();
}
newThreadEvent.ExecuteDate = pc.ToDateTime(monthDate.Year, monthDate.Month, persianMonthDay.Value, _event.SubTypeTimerEventModel.TimeHour.ToIntObj(), _event.SubTypeTimerEventModel.TimeMinute.ToIntObj(), 0, 0);
break;
case SubTypeTimerEventModel.e_IntervalType.EveryWeek:
lastDayExecuted = DateTime.Now.GetDayOfWeekBy7() - 1;
if (lastExecutedThreadEvent != null && lastExecutedThreadEvent.ExecuteDate.AreInTheSameWeek(DateTime.Now))
{
lastDayExecuted = lastExecutedThreadEvent.ExecuteDate.GetDayOfWeekBy7();
}
List <int> weekDays = null;
switch ((SubTypeTimerEventModel.e_SetType)_event.SubTypeTimerEventModel.SetType)
{
case SubTypeTimerEventModel.e_SetType.Static:
weekDays = _event.SubTypeTimerEventModel.GetListWeekDays;
break;
case SubTypeTimerEventModel.e_SetType.Variable:
weekDays = dataManageEngine.GetValueByBinding(variableData).ToStringObj().Split(',').Where(c => !string.IsNullOrWhiteSpace(c)).Select(c => c.ToIntObj()).ToList();
break;
}
//if weekDays has a day bigger than last day executed
int?weekDay7 = weekDays.FirstOrDefault(c => c > lastDayExecuted);
//if need to go next week because ther is no greater day of week in weekDays and start from the first day of week selected by user after monday.
if (!weekDay7.HasValue)
{
weekDay7 = weekDays.FirstOrDefault();
//lastDayExecuted is not in the same week with persianWeekDay
newThreadEvent.ExecuteDate = DateTime.Now.AddDays(weekDay7.Value + (7 - DateTime.Now.GetDayOfWeekBy7()));
}
else
{
//lastDayExecuted is in the same week with persianWeekDay
newThreadEvent.ExecuteDate = DateTime.Now.AddDays(weekDay7.Value - lastDayExecuted);
}
break;
}
}
}
public ResultOperation Delete(Guid threadId)
{
ResultOperation resultOperation = new ResultOperation();
try
{
this.BeginTransaction();
//Delete sysBpmsDocument
DocumentService documentService = new DocumentService(base.UnitOfWork);
foreach (sysBpmsDocument document in documentService.GetList(null, null, null, "", null, null, threadId))
{
if (resultOperation.IsSuccess)
{
resultOperation = documentService.Delete(document.GUID);
}
}
//Delete sysBpmsThreadVariable
ThreadVariableService threadVariableService = new ThreadVariableService(base.UnitOfWork);
foreach (sysBpmsThreadVariable sysThreadVariable in threadVariableService.GetList(threadId, null, ""))
{
if (resultOperation.IsSuccess)
{
resultOperation = threadVariableService.Delete(sysThreadVariable.ID);
}
}
//Delete sysBpmsThreadEvent
ThreadEventService threadEventService = new ThreadEventService(base.UnitOfWork);
foreach (sysBpmsThreadEvent sysBpmsThreadEvent in threadEventService.GetList(threadId))
{
if (resultOperation.IsSuccess)
{
resultOperation = threadEventService.Delete(sysBpmsThreadEvent.ID);
}
}
//Delete sysBpmsThreadTask
ThreadTaskService threadTaskService = new ThreadTaskService(base.UnitOfWork);
foreach (sysBpmsThreadTask sysBpmsThreadTask in threadTaskService.GetList(threadId, null, null, null))
{
if (resultOperation.IsSuccess)
{
resultOperation = threadTaskService.Delete(sysBpmsThreadTask.ID);
}
}
//Delete Thread
if (resultOperation.IsSuccess)
{
this.UnitOfWork.Repository <IThreadRepository>().Delete(threadId);
this.UnitOfWork.Save();
}
}
catch (Exception ex)
{
return(base.ExceptionHandler(ex));
}
base.FinalizeService(resultOperation);
return(resultOperation);
}