auto PostgresInstructorSe rverService createTrip DataSource Id a_stude

auto PostgresInstructorServerService::createTrip(DataSource::Id a_studentId, time_t startTime) -> bool
	{
		try 
		{
			auto l_transaction(this->m_session.beginTransaction(Transaction::IsolationLevel::Serializable));

			auto const l_createdTripId = (DWord) this->m_session.createQuery(LR"(
				insert into "Trips"
					("studentId", "beginDate") values (?, ?)
				returning "id"
			)")
			.bind(1, a_studentId)
			.bind(2, ctime (&startTime))
			.getUniqueResult()[1];

			l_transaction.commit();

			return true;
		}
		catch (const NoResultException& exception)
		{
			// TODO: Log exception msg
			return false;
		}
	}