Service에서 필요한 Entity의 Id

// AccountService login method
public LoginResponse login(LoginRequest loginRequest) {
        Account account = accountRepository.findByEmail(loginRequest.email());
        if(!passwordEncoder.matches(loginRequest.password(), account.password())){
            // todo: 비밀번호 불일치 예외 처리
            throw new IllegalArgumentException("Password is not matched");
        }
        if(account.isEmailVerified()){
            userService.findUserByAccountId(account.id());
        }
        return new LoginResponse(
            account.email(), account.phoneNumber(), null
        );
    }

// Account Record
public record Account (Long accountId, String email, String password, String phoneNumber, boolean isEmailVerified, boolean isActive) {

    public Account(String email, String password, String phoneNumber) {
        this(null, email, password, phoneNumber, false,  true);
    }
}