bool TSessionSqlObjectStore::remove(const QDateTime &garbageExpiration)
{
TSqlORMapper<TSessionObject> mapper;
TCriteria cri(TSessionObject::UpdatedAt, TSql::LessThan, garbageExpiration);
int cnt = mapper.removeAll(cri);
return (cnt >= 0);
}
int TSessionSqlObjectStore::gc(const QDateTime &expire)
{
TSqlORMapper<TSessionObject> mapper;
TCriteria cri(TSessionObject::UpdatedAt, TSql::LessThan, expire);
int cnt = mapper.removeAll(cri);
return cnt;
}
void ChatLog::removeOldLogs(int remainingCount)
{
int del = count() - remainingCount;
if (del > 0) {
TSqlORMapper<ChatLogObject> mapper;
mapper.setSortOrder(ChatLogObject::Id, Tf::DescendingOrder);
auto log = mapper.findFirst();
int maxId = log.id;
TCriteria ctr(ChatLogObject::Id, TSql::LessEqual, maxId - remainingCount);
mapper.removeAll(ctr);
}
}
bool TSessionSqlObjectStore::remove(const QByteArray &id)
{
TSqlORMapper<TSessionObject> mapper;
int cnt = mapper.removeAll(TCriteria(TSessionObject::Id, id));
return (cnt > 0);
}