private bool CanUserApproveHelper(WorkflowActor actor, WorkflowProcess process, int workflowLevelId = -1)
{
//var actor = _actors.Table.FirstOrDefault(x => x.ActorRefId == userRefId.ToString());
//var process = _processes.Table.FirstOrDefault(x => x.ProcessRefId == processRefId.ToString());
if (actor == null || process == null) return false;
if (process.Closed)
return false;
var currentLevel = process.WorkflowLevel ?? GetWorkflowLevel(process.CurrentLevelId);
if (currentLevel == null) return false;
var actorInLevel = _actorsInLevels.Table.FirstOrDefault(x => x.WorkflowLevelId == currentLevel.Id
&& x.ActorId == actor.Id);
if (actorInLevel == null) return false;
var hasUserApproved = HasUserApproved(actor, process, workflowLevelId: currentLevel.Id);
if (hasUserApproved) return false; //not approved before
// var _Xpression = _levelParameters.Table.Where(x => x.WorkflowLevelId == currentLevel.Id).FirstOrDefault();
var approvalHistory = _histories.Table.Where(x => x.Approved && x.LevelId == currentLevel.Id
&& x.ProcessId == process.Id);
//TO DO . . .
//one of the actors in this current level must hv approved, just for confirmation, they may hv changed the workflow . . .
//var _actorsInLevel = GetUsersInLevel(currentLevel.Id).Select(x=>x.Id);
// approvalHistory = approvalHistory.Where(x => _actorsInLevel.Contains(x.ActorId));
//We may need to uncomment this later . . .
if (currentLevel.MaximumApprovalRequired > 0)
return approvalHistory.Count() != currentLevel.MaximumApprovalRequired;
//var actorsInLevel = GetUsersInLevel(currentLevel.Id);
//if (actorsInLevel.Count() < currentLevel.MaximumApprovalRequired)
// throw new WorkflowConfigurationError("The Maximum Allowable Approval for Workflow Level: " + currentLevel.Name + " is " + currentLevel.MaximumApprovalRequired + ". Only a total number of " + actorsInLevel.Count() + " Actors, which is less, can be found.");
return true; //approvalHistory.Count() != currentLevel.MaximumApprovalRequired;
}
public bool HasUserApproved(WorkflowActor actor, WorkflowProcess process,
int workflowId = -1, string workflowName = "", int workflowLevelId = -1)
{
//_actors.Table.FirstOrDefault(x => x.ActorRefId == userRefId.ToString());
//var process = _processes.Table.FirstOrDefault(x => x.ProcessRefId == processRefId.ToString());
if (actor == null || process == null) return false;
var userRefId = actor.ActorRefId;
var processRefId = process.ProcessRefId;
if (workflowLevelId > 0)
{
var hst = GetAllUserApprovals(userRefId, processRefId).Where(x => x.Approved && x.LevelId == workflowLevelId);
return hst.Any();
}
if (workflowId > 0)
{
var hst = GetAllUserApprovals(userRefId, processRefId).Where(x => x.Approved && x.WorkflowLevel.WorkflowId == workflowId);
return hst.Any();
}
if (!string.IsNullOrEmpty(workflowName))
{
var hst = GetAllUserApprovals(userRefId, processRefId).Where(x => x.Approved && x.WorkflowLevel.Workflow.Name.ToLower() == workflowName.ToLower());
return hst.Any();
}
var hstory = GetAllUserApprovals(userRefId, processRefId).Where(x => x.Approved);
return hstory.Any();
}