public void InitializeProcess(ProcessInstance processInstance)
{
var dbcoll = Store.GetCollection <WorkflowProcessInstance>(MongoDBConstants.WorkflowProcessInstanceCollectionName);
var oldProcess = dbcoll.FindOneById(processInstance.ProcessId);
if (oldProcess != null)
{
throw new ProcessAlredyExistsException();
}
var newProcess = new WorkflowProcessInstance
{
Id = processInstance.ProcessId,
SchemeId = processInstance.SchemeId,
ActivityName = processInstance.ProcessScheme.InitialActivity.Name,
StateName = processInstance.ProcessScheme.InitialActivity.State
};
dbcoll.Insert(newProcess);
}
public void InitializeProcess(ProcessInstance processInstance)
{
var dbcoll = Store.GetCollection <WorkflowProcessInstance>(MongoDBConstants.WorkflowProcessInstanceCollectionName);
var oldProcess = dbcoll.Find(x => x.Id == processInstance.ProcessId).FirstOrDefault();
if (oldProcess != null)
{
throw new ProcessAlreadyExistsException(processInstance.ProcessId);
}
var newProcess = new WorkflowProcessInstance
{
Id = processInstance.ProcessId,
SchemeId = processInstance.SchemeId,
ActivityName = processInstance.ProcessScheme.InitialActivity.Name,
StateName = processInstance.ProcessScheme.InitialActivity.State,
RootProcessId = processInstance.RootProcessId,
ParentProcessId = processInstance.ParentProcessId,
Persistence = new List <WorkflowProcessInstancePersistence>()
};
dbcoll.InsertOne(newProcess);
}
public SchemeDefinition <XElement> GetProcessSchemeByProcessId(Guid processId)
{
WorkflowProcessInstance processInstance = new WorkflowProcessInstance();
var dbcoll = Store.GetCollection <WorkflowProcessInstance>(MongoDBConstants.WorkflowProcessInstanceCollectionName);
{
processInstance = dbcoll.FindOneById(processId);
}
if (processInstance == null)
{
throw new ProcessNotFoundException();
}
if (!processInstance.SchemeId.HasValue)
{
throw new SchemeNotFoundException();
}
var schemeDefinition = GetProcessSchemeBySchemeId(processInstance.SchemeId.Value);
schemeDefinition.IsDeterminingParametersChanged = processInstance.IsDeterminingParametersChanged;
return(schemeDefinition);
}
public void UpdatePersistenceState(ProcessInstance processInstance, TransitionDefinition transition)
{
var paramIdentityId = processInstance.GetParameter(DefaultDefinitions.ParameterIdentityId.Name);
var paramImpIdentityId = processInstance.GetParameter(DefaultDefinitions.ParameterImpersonatedIdentityId.Name);
var identityId = paramIdentityId == null ? string.Empty : (string)paramIdentityId.Value;
var impIdentityId = paramImpIdentityId == null ? identityId : (string)paramImpIdentityId.Value;
var dbcoll = Store.GetCollection <WorkflowProcessInstance>(MongoDBConstants.WorkflowProcessInstanceCollectionName);
WorkflowProcessInstance inst = dbcoll.FindOneById(processInstance.ProcessId);
if (inst != null)
{
if (!string.IsNullOrEmpty(transition.To.State))
{
inst.StateName = transition.To.State;
}
inst.ActivityName = transition.To.Name;
inst.PreviousActivity = transition.From.Name;
if (!string.IsNullOrEmpty(transition.From.State))
{
inst.PreviousState = transition.From.State;
}
if (transition.Classifier == TransitionClassifier.Direct)
{
inst.PreviousActivityForDirect = transition.From.Name;
if (!string.IsNullOrEmpty(transition.From.State))
{
inst.PreviousStateForDirect = transition.From.State;
}
}
else if (transition.Classifier == TransitionClassifier.Reverse)
{
inst.PreviousActivityForReverse = transition.From.Name;
if (!string.IsNullOrEmpty(transition.From.State))
{
inst.PreviousStateForReverse = transition.From.State;
}
}
dbcoll.Save(inst);
}
var history = new WorkflowProcessTransitionHistory()
{
ActorIdentityId = impIdentityId,
ExecutorIdentityId = identityId,
Id = Guid.NewGuid(),
IsFinalised = false,
ProcessId = processInstance.ProcessId,
FromActivityName = transition.From.Name,
FromStateName = transition.From.State,
ToActivityName = transition.To.Name,
ToStateName = transition.To.State,
TransitionClassifier =
transition.Classifier.ToString(),
TransitionTime = _runtime.RuntimeDateTimeNow,
TriggerName = string.IsNullOrEmpty(processInstance.ExecutedTimer) ? processInstance.CurrentCommand : processInstance.ExecutedTimer
};
var dbcollTransition = Store.GetCollection <WorkflowProcessTransitionHistory>(MongoDBConstants.WorkflowProcessTransitionHistoryCollectionName);
dbcollTransition.Insert(history);
}