/**
* This method updates the account balance.
*
* @param accountId The id of the account which needs to be updated.
* @param amount The amount by which the account needs to be updated.
*/
private void updateAccountTotal(Long accountId, Double amount) {
if (amount != null && amount != 0) {
Account account = accountRepository.findOne(accountId);
account.setBalance(account.getBalance() + amount);
accountRepository.save(account);
}
}
/**
* This method gets the balance for the given account.
*
* @param accountId The required account id.
* @return The balance of the given account.
*/
private Double getCurrentAccountBalance(Long accountId) {
return accountRepository.findOne(accountId).getBalance();
}
