public static void Add(this WorkflowExpression expression, Operator.Operands _operator, object UserRefId = null, int applicationId = -1)
{
if (expression == null)
expression = new WorkflowExpression();
//if UserRefId is not Null, its the User in action
if (UserRefId == null && _operator != Operator.Operands.USER)
{
expression.ExpressionOperandsForView.Add(GetOperatorViewNotation(_operator));
expression.ExpressionOperandsForEvaluation.Add(GetOperatorNotation(_operator));
}
else
{
if (applicationId > 0)
{
var _ActorRep = EngineContext.Current.Resolve<IRepository<WorkflowActor, int>>();
var theActor = _ActorRep.Table.Where(x => x.ActorRefId == UserRefId.ToString() && x.ApplicationId == applicationId).FirstOrDefault();
if (theActor != null)
{
expression.ExpressionOperandsForView.Add(theActor.Description);
// expression.ExpressionOperandsForEvaluation.Add("{ActorId:" + theActor.Id + "}");
expression.ExpressionOperandsForEvaluation.Add("{" + theActor.Id + "}");
}
else
throw new WorkflowGenericError("This User does not exist for the application.");
}else
throw new WorkflowGenericError("Adding users require ApplicationId.");
}
}
public int AddUserToWorkflowLevel2(WorkflowActor actor, int WorkflowLevelId, bool ActorMustAlwaysApproveInLevel = false)
{
//NHibernateHelper.GetCurrentSession().BeginTransaction();
var wkLevel = _workflowLevels.Get(WorkflowLevelId);
if (wkLevel != null)
{
//try
//{
// NHibernateHelper.GetCurrentSession().BeginTransaction();
if (!wkLevel.Workflow.DisallowSameUserMultiLevel)
{
var _Existing = _actorsInLevels.Table.Where(x => x.Actor.ActorRefId == actor.ActorRefId &&
x.WorkflowLevel.WorkflowId == wkLevel.WorkflowId);
if (_Existing.Count() > 0)
throw new WorkflowConfigurationError("User " + actor.Description + " already exist in the Workflow.");
}
var actorId = 0;
var _actor = GetActor(actor.ActorRefId, actor.Id);
if (_actor != null)
{
_actor.Description = actor.Description;
_actors.Add(_actor);
actorId = _actor.Id;
}
else
{
actor.ApplicationId = wkLevel.Workflow.ApplicationId;
_actors.Add(actor);
actorId = actor.Id;
}
//Save ActorInLevel
var _inLevel = GetActorInLevel(actorId, WorkflowLevelId);
// var _inLevel = GetActorInLevel(actor.Id, WorkflowLevelId);
if (_inLevel == null)
{
_inLevel = new WorkflowActorInLevel()
{
WorkflowLevelId = WorkflowLevelId,
ActorId = actorId,
ActorMustApprove = ActorMustAlwaysApproveInLevel
};
}
else
_inLevel.ActorMustApprove = ActorMustAlwaysApproveInLevel;
_actorsInLevels.Add(_inLevel);
var parametrs =
_levelParameters.Table.Where(c => c.WorkflowLevelId == WorkflowLevelId).FirstOrDefault();
if (parametrs != null)
if (parametrs.MaximumApprovalRequired > 1)
return _inLevel.Id;
//Build the default Expression
var actorsInLevel =
_actorsInLevels.Table.Where(x => x.WorkflowLevelId == WorkflowLevelId)
.Select(x => x.Actor.ActorRefId.ToString());
var _Xpression = new WorkflowExpression();
_Xpression.Add(Operator.Operands.OPENED_BRACKET);
int count = actorsInLevel.Count();
int _count = 0;
foreach (string _act in actorsInLevel)
{
++_count;
_Xpression.Add(Operator.Operands.USER, _act, _inLevel.WorkflowLevel.Workflow.ApplicationId);
if (_count != count)
_Xpression.Add(Operator.Operands.OR);
}
_Xpression.Add(Operator.Operands.CLOSED_BRACKET);
_Xpression.SaveExpression(WorkflowLevelId, 1);
// NHibernateHelper.GetCurrentSession().Transaction.Commit();
return _inLevel.Id;
//}
//catch (Exception ex)
//{
// NHibernateHelper.GetCurrentSession().Transaction.Rollback();
// throw new WorkflowGenericError("This User cannot be added to the Workflow level: " + ex.Message);
//}
}
else
{
throw new WorkflowConfigurationError("Workflow Level does not exist.");
}
}
public int AddUserToLevel(WorkflowActor actor, int workflowLevelId, bool actorMustAlwaysApproveInLevel = false)
{
var wkLevel = _workflowLevels.Get(workflowLevelId);
if (wkLevel != null)
{
if (!wkLevel.Workflow.DisallowSameUserMultiLevel)
{
var _Existing = _actorsInLevels.Table.Where(x => x.Actor.ActorRefId == actor.ActorRefId &&
x.WorkflowLevel.WorkflowId == wkLevel.WorkflowId);
if (_Existing.Count() > 0)
throw new WorkflowConfigurationError("User " + actor.Description + " already exist in the Workflow.");
}
var actorId = 0;
var _actor = GetActor(actor.ActorRefId, actor.Id);
if (_actor != null)
{
_actor.Description = actor.Description;
_actors.Add(_actor);
actorId = _actor.Id;
}
else
{
actor.ApplicationId = wkLevel.Workflow.ApplicationId;
_actors.Add(actor);
actorId = actor.Id;
}
//Save ActorInLevel
var _inLevel = GetActorInLevel(actorId, workflowLevelId);
// var _inLevel = GetActorInLevel(actor.Id, WorkflowLevelId);
if (_inLevel == null)
{
_inLevel = new WorkflowActorInLevel()
{
WorkflowLevelId = workflowLevelId,
ActorId = actorId,
ActorMustApprove = actorMustAlwaysApproveInLevel
};
}
else
_inLevel.ActorMustApprove = actorMustAlwaysApproveInLevel;
_actorsInLevels.Add(_inLevel);
//1. Get the level Expression
//2. if null, build a new one with a OR
//3. If not null, Or d new actor to it.
var parametrs =
_levelParameters.Table.Where(c => c.WorkflowLevelId == workflowLevelId).FirstOrDefault();
if (parametrs == null)
{
var _Xpression = new WorkflowExpression();
_Xpression.Add(Operator.Operands.OPENED_BRACKET);
_Xpression.Add(Operator.Operands.USER, _actor.ActorRefId, _inLevel.WorkflowLevel.Workflow.ApplicationId);
_Xpression.Add(Operator.Operands.CLOSED_BRACKET);
_Xpression.SaveExpression(workflowLevelId, 1);
return _inLevel.Id;
}
else
{
if (!string.IsNullOrEmpty(parametrs.Expression.Trim()))
{
var _exp = parametrs.Expression;
var _Xpression = new WorkflowExpression();
_Xpression.Add(Operator.Operands.OR);
_Xpression.Add(Operator.Operands.OPENED_BRACKET);
_Xpression.Add(Operator.Operands.USER, _actor.ActorRefId,
_inLevel.WorkflowLevel.Workflow.ApplicationId);
_Xpression.Add(Operator.Operands.CLOSED_BRACKET);
parametrs.Expression = parametrs.Expression + " " + _Xpression.GetRawLogicalExpresion();
parametrs.Parameters = parametrs.Parameters + " " + _Xpression.GetViewerLogicalExpresion();
_levelParameters.Add(parametrs);
return _inLevel.Id;
}
else
{
return _inLevel.Id;
}
}
//if (parametrs != null)
// if (parametrs.MaximumApprovalRequired > 1)
// return _inLevel.Id;
////Build the default Expression
//var actorsInLevel =
// _actorsInLevels.Table.Where(x => x.WorkflowLevelId == WorkflowLevelId)
// .Select(x => x.Actor.ActorRefId.ToString());
//var _Xpression = new WorkflowExpression();
//_Xpression.Add(Operator.Operands.OPENED_BRACKET);
//int count = actorsInLevel.Count();
//int _count = 0;
//foreach (string _act in actorsInLevel)
//{
// ++_count;
// _Xpression.Add(Operator.Operands.USER, _act, _inLevel.WorkflowLevel.Workflow.ApplicationId);
// if (_count != count)
// _Xpression.Add(Operator.Operands.OR);
//}
//_Xpression.Add(Operator.Operands.CLOSED_BRACKET);
//_Xpression.SaveExpression(WorkflowLevelId, 1);
}
else
{
throw new WorkflowConfigurationError("Workflow Level does not exist.");
}
}