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.");
}
}