public int AddWorkflowLevel(WorkflowLevel workflowlevel)
{
if (workflowlevel.WorkflowId > 0)
{
try
{
if (!string.IsNullOrEmpty(workflowlevel.Name))
{
var workflow =
_workflowLevels.Fetch(w => w.WorkflowId == workflowlevel.WorkflowId && w.RefId==workflowlevel.RefId)
.OrderBy(w => w.LevelOrder)
.Select(w => w);
var workflowLevels = workflow as IList<WorkflowLevel> ?? workflow.ToList();
if (workflowlevel.LevelOrder <= 0 ||workflowlevel.Id==0&&
workflowLevels.Any(w => w.LevelOrder == workflowlevel.LevelOrder))
{
var lastWorkFlow = workflowLevels.LastOrDefault();
workflowlevel.LevelOrder = lastWorkFlow == null ? 1 : ++lastWorkFlow.LevelOrder;
}
try
{
_workflowLevels.Add(workflowlevel);
return workflowlevel.Id;
}
catch (Exception ex)
{
throw new WorkflowConfigurationError(
"Workflow Level must have a unique name or unique level Order per Workflow. " +
ex.Message);
}
}
else
throw new WorkflowConfigurationError("Workflow Level cannot be added as the Level Name is empty.");
}
catch (Exception ex)
{
throw new WorkflowConfigurationError(
"Workflow Level cannot be added as the level Order already exist." + ex.Message);
}
}
else
throw new WorkflowConfigurationError("Workflow Level not associated with any Workflow.");
}
public int UpdateWorkflowLevel(WorkflowLevel workflowlevel)
{
return AddWorkflowLevel(workflowlevel);
}
public void DownloadWorkflowFile(string workflowID, FileConnectorBase writer, Stream fileStream, WorkflowLevel workflowLevel)
{
writer.SaveFileStream(workflowID + ".xml", workflowFolderName, fileStream);
}
