private static void DeleteAllPaintingsForCollection(IUnitOfWork unitOfWork, Guid collectionId)
{
GenericDao genericDao = new GenericDao(unitOfWork);
PaintingCRUDService paintingCRUDService = new PaintingCRUDService(unitOfWork);
genericDao.FindIds <Painting>(x => x.CollectionId == collectionId).ForEach(x => paintingCRUDService.Delete(new DeletionDto()
{
Id = collectionId
}));
}
private static void SetDefaultCollectionToPaintingsInRemovedCollection(IUnitOfWork unitOfWork, Guid collectionId)
{
GenericDao genericDao = new GenericDao(unitOfWork);
PaintingCRUDService paintingCRUDService = new PaintingCRUDService(unitOfWork);
IList <Painting> paintingsToUpdate = genericDao.Find <Painting>(x => x.CollectionId == collectionId);
foreach (Painting paintingToUpdate in paintingsToUpdate)
{
paintingToUpdate.CollectionId = GuidConstants.DEFAULT_COLLECTION_ID;
}
genericDao.Persist <Painting>(paintingsToUpdate);
}
