Object processInformation(Information info) {
// -------------------------------------------
Account acc = (Account) accounts.get(info.getAccountId());
if (acc == null) return newProblem(ACCOUNT_NOT_FOUND);
java.util.Date date = new java.util.Date();
Operation op = new Operation(); // <-- Apply admin charge
op.setType(ADMIN);
op.setAmount(info.getType() == BALANCE ? BAL_CHARGE : OPER_CHARGE);
acc.setBalance(acc.getBalance() - op.getAmount());
op.setBalance(acc.getBalance());
op.setAccountId(acc.getId());
op.setDate(date);
List l = (List) operations.get(acc.getId());
l.add(op);
operations.put(acc.getId(), l);
if (info.getType() == BALANCE) return acc;
if (info.getType() == OPERATIONS) return l;
return null;
}
