@Override
public void delete(Long id) {
try {
Accompaniment findById = accompanimentDAO.findById(id, null);
deleteAssociations(findById);
Accompaniment expurge = new Accompaniment();
expurge.setId(id);
accompanimentDAO.update(expurge);
accompanimentDAO.delete(expurge);
} catch (Exception e) {
LOGGER.error("DELETE ASSOCIATIONS ERROR ->> " + e);
}
}
@Override
public void removeMedia(Long id, MediaTypeEnum mediaType) {
List<AccompanimentMedia> findBy =
accompanimentMediaDAO.listByAccompaniment(id, mediaType.getId());
for (AccompanimentMedia accompanimentMedia : findBy) {
accompanimentMedia.setAccompaniment(null);
accompanimentMediaDAO.update(accompanimentMedia);
}
Accompaniment findById = accompanimentDAO.findById(id, null);
if (MediaTypeEnum.PHOTO.equals(mediaType)) {
findById.setPhotoName(null);
accompanimentDAO.update(findById);
} else if (MediaTypeEnum.VIDEO.equals(mediaType)) {
findById.setVideoName(null);
accompanimentDAO.update(findById);
}
}
private void deleteFoodAssociations(Accompaniment root) {
List<Food> foods = foodDAO.listByAccompanimentId(root.getId());
for (Food food : foods) {
Collection<Accompaniment> accompaniments = accompanimentDAO.listByFoodId(food.getId());
Collection<Accompaniment> retainAll = new ArrayList<Accompaniment>();
for (Accompaniment accompaniment : accompaniments) {
if (!accompaniment.getId().equals(root.getId())) {
retainAll.add(accompaniment);
}
}
accompaniments.retainAll(retainAll);
food.setAccompaniments(new HashSet<Accompaniment>(accompaniments));
foodDAO.update(food);
}
root.setFoods(null);
}