public static ContractProcess ValidatePotentialDiagram(this EditorContract contract, BPMNProcessDiagram newDiagram)
{
if (newDiagram == null)
{
throw new ArgumentNullException(nameof(newDiagram));
}
var processes = ProcessFactory.FromXML(newDiagram.DiagramXML);
if (processes.Count() != 1)
{
throw new InvalidProcessCountException("The diagram must contain exactly one process");
}
var newMainProcess = processes.First();
if (!newMainProcess.StartEvents.Any())
{
throw new AtLeastOneStartEventRequiredException("At least one start event is required");
}
if (!newMainProcess.EndEvents.Any())
{
throw new AtLeastOneEndEventRequiredException("At least one end event is required");
}
return(newMainProcess);
}
public static ContractIntegrityAnalysisResult AnalyzeIntegrityWhenReplacedWith(this EditorContract contract, BPMNProcessDiagram newDiagram)
{
if (contract == null)
{
throw new ArgumentNullException(nameof(contract));
}
if (newDiagram == null)
{
throw new ArgumentNullException(nameof(newDiagram));
}
var deleteRisks = new List <ContractIntegrityAnalysisDeleteCase>();
var childrenAnalyses = new List <ContractIntegrityAnalysisResult>();
//Figure out activities that will be deleted
var oldActivities = new List <ContractActivity>()
.Concat(contract.Processes.Main.BusinessActivities)
.Concat(contract.Processes.Main.UserActivities)
.Concat(contract.Processes.Main.ScriptActivities)
.ToList();
var newMainProcess = ProcessFactory.FromXML(newDiagram.DiagramXML).First();
var newActivities = new List <ContractActivity>()
.Concat(newMainProcess.BusinessActivities)
.Concat(newMainProcess.UserActivities)
.Concat(newMainProcess.ScriptActivities)
.ToList();
var deletedActivities = new List <ContractActivity>();
foreach (var oldActivity in oldActivities)
{
var linkedNewActivity = newActivities.Where(e => e.Id == oldActivity.Id).SingleOrDefault();
if (linkedNewActivity == null)
{
deletedActivities.Add(oldActivity);
}
}
//Create delete risks
foreach (var deletedActivity in deletedActivities)
{
deleteRisks.Add(new ContractIntegrityAnalysisDeleteCase($"Activity {deletedActivity.Name} will be deleted", () => { }));
}
//Add children risks
foreach (var deletedActivity in deletedActivities)
{
childrenAnalyses.Add(contract.AnalyzeIntegrityOf(deletedActivity));
}
return(new ContractIntegrityAnalysisResult(deleteRisks, childrenAnalyses));
}
ContractProcess GetExampleProcess()
{
return(ProcessFactory.FromXML(GetExampleBPMN()).First());
}