public ValidationResult CollectValidationResultBeforeDelete(Folder folder)
{
ValidationResult validationResult = new ValidationResult();
List <Guid> folderIds = _folderRepository.FindAllSubFolderIds(folder.Id);
List <CompositeType> compositeTypes = _compositeTypeRepository.FindCompositeTypesToFolderIds(folderIds);
List <ValidationMessage> validationMessages = CollectInvalidCompositeTypesUsedInSuperTypesValidationMessages(folderIds, compositeTypes);
validationMessages.AddRange(CollectInvalidCompositeTypesOwnerOfCompositeTypeElementsUsedAsElementType(folderIds, compositeTypes));
validationResult.AddRange(validationMessages);
return(validationResult);
}
protected override void DoDelete(Folder folder)
{
List <Guid> folderAndSubFolderIds = _folderRepository.FindAllSubFolderIds(folder.Id);
List <Guid> compositeTypeIds = _compositeTypeRepository.FindCompositeTypeIdsToFolderIds(folderAndSubFolderIds);
List <Guid> presetIds = _presetRepository.FindPresetIdsToCompositeTypeIds(compositeTypeIds);
_genericRepository.DeleteRange <CompositePresetElement>(x => presetIds.Contains(x.OwningPresetId));
_genericRepository.DeleteRange <CompositeTypeElement>(x => compositeTypeIds.Contains(x.OwningTypeId));
_genericRepository.DeleteRange <Preset>(x => compositeTypeIds.Contains(x.TypeId));
_genericRepository.DeleteRange <CompositeType>(x => compositeTypeIds.Contains(x.Id));
DeleteAllSubFolders(folder.Id);
}