public void Handle(CreateClassDiagramNewVersionCommand command)
{
var queryResult = _specificationItemWithClassDiagramsQueryHandler.Handle(command.Id.Value);
var latestVersion = queryResult.ClassDiagrams.FirstOrDefault(s => s.IsLastVersion);
foreach (var oldRequirementVersion in queryResult.ClassDiagrams)
{
oldRequirementVersion.IsLastVersion = false;
}
var package = _packageRepository.Get(command.PackageId.Value);
if (!package.Active)
{
throw new Exception(Sentences.thisPackageWasRemoved);
}
var classDiagram = new ClassDiagram();
classDiagram.Id = command.Id.Value;
classDiagram.SpecificationItem = queryResult.SpecificationItem;
classDiagram.ProjectId = latestVersion.ProjectId;
classDiagram.Version = latestVersion.Version + 1;
classDiagram.IsLastVersion = true;
classDiagram.Identifier = latestVersion.Identifier;
_classDiagramItemsPersister.Persist(classDiagram, command);
var oldToNewClassesIds = new Dictionary <Guid, Guid>();
foreach (var classEntity in classDiagram.Classes)
{
var oldId = classEntity.Id;
var newId = Guid.NewGuid();
classEntity.Id = newId;
oldToNewClassesIds[oldId] = newId;
}
foreach (var relation in classDiagram.Relationships)
{
relation.SourceId = oldToNewClassesIds[relation.SourceId];
relation.TargetId = oldToNewClassesIds[relation.TargetId];
}
_classDiagramRepository.Add(classDiagram);
}
public void Handle(CreateClassDiagramCommand command)
{
var id = Guid.NewGuid();
var projectId = _currentProjectContextId.Get();
if (projectId == null)
{
throw new Exception(Sentences.noProjectInContext);
}
var package = _packageRepository.Get(command.PackageId.Value);
if (!package.Active)
{
throw new Exception(Sentences.thisPackageWasRemoved);
}
var nextId = _classDiagramNextIdQueryHandler.Handle(projectId.Value);
var specificationItem = new SpecificationItem();
specificationItem.Id = id;
specificationItem.Active = true;
specificationItem.Type = SpecificationItemType.ClassDiagram;
specificationItem.PackageId = command.PackageId.Value;
specificationItem.Label = $"CD{nextId}";
var classDiagram = new ClassDiagram();
classDiagram.Id = id;
classDiagram.SpecificationItem = specificationItem;
classDiagram.ProjectId = projectId.Value;
classDiagram.Version = 1;
classDiagram.IsLastVersion = true;
classDiagram.Identifier = nextId;
_classDiagramItemsPersister.Persist(classDiagram, command);
_classDiagramRepository.Add(classDiagram);
_specifiationItemRepository.Add(specificationItem);
}
