public void payment(User user, String description, Double amount) throws ServiceException {
Session session = util.getSession();
Transaction transaction = null;
try {
transaction = session.beginTransaction();
Operation operation = buildOperation(user, description, amount);
operationDao.save(operation);
// TODO сделать множественность счетов
Set<Account> accounts = user.getAccounts();
Long accountId = 0L;
Iterator<Account> iterator = accounts.iterator();
while (iterator.hasNext()) {
accountId = iterator.next().getId();
}
Account account = accountDao.getById(accountId);
account.setDeposit(account.getDeposit() - amount);
accountDao.update(account);
transaction.commit();
logger.info(TRANSACTION_SUCCEEDED);
} catch (DaoException e) {
TransactionUtil.rollback(transaction, e);
logger.error(TRANSACTION_FAILED, e);
throw new ServiceException(TRANSACTION_FAILED + e);
}
}
public void updateAccountStatus(Long id, AccountStatusType status) throws ServiceException {
Session session = util.getSession();
Transaction transaction = null;
try {
transaction = session.beginTransaction();
Account account = accountDao.getById(id);
account.setAccountStatus(status);
accountDao.update(account);
transaction.commit();
logger.info(TRANSACTION_SUCCEEDED);
} catch (DaoException e) {
TransactionUtil.rollback(transaction, e);
logger.error(TRANSACTION_FAILED, e);
throw new ServiceException(TRANSACTION_FAILED + e);
}
}
