@Override
@Transactional
public Boolean delete(Integer id) {
List<OrderReader> list = readerDAO.findOwerReaders(id);
if (list.isEmpty()) {
readerDAO.delete(id);
return true;
} else return false;
}
@Override
@Transactional
public Boolean save(Reader reader) {
Reader r =
readerDAO.findReaderByFullName(reader.getName(), reader.getSurname(), reader.getBirth());
if (r == null) {
readerDAO.save(reader);
return false;
} else {
return true;
}
}
@Override
@Transactional
public void update(Reader reader, Integer id) {
Reader reader1 = findById(id);
reader1.setPhone(reader.getPhone());
reader1.setName(reader.getName());
reader1.setSurname(reader.getSurname());
reader1.setBirth(reader.getBirth());
reader1.setAdress(reader.getAdress());
readerDAO.update(reader1);
}
@Override
@Transactional
public List<Reader> findAll() {
return readerDAO.findAll();
}
@Override
@Transactional
public Reader findById(Integer id) {
return readerDAO.find(id);
}