- if (!u->GetProperty().tariffName.Set(m_ucr.tariffName.const_data(), &m_currAdmin, m_login, &m_store))
- return -1;
- u->ResetNextTariff();
+ const TARIFF * tariff = u->GetTariff();
+ std::string message = tariff->TariffChangeIsAllowed(*newTariff);
+ if (message.empty())
+ {
+ if (!u->GetProperty().tariffName.Set(m_ucr.tariffName.const_data(), &m_currAdmin, m_login, &m_store))
+ return -1;
+ u->ResetNextTariff();
+ }
+ else
+ {
+ GetStgLogger()("Tariff change is prohibited for user %s. %s", u->GetLogin().c_str(), message.c_str());
+ }