bool IExtensionsExtension::isExtensionRegistered(shared_ptr<Portal> portal, shared_ptr<IPortalDatabase> db, Version &version) const
{
OS_ASSERT(portal != nullptr);
OS_EXCEPT_IF(db == nullptr, "Invalid database");
shared_ptr<DbSqlSelect> select(OS_NEW DbSqlSelect(DBTABLES::EXTENSIONS_TABLE));
select->fields.add(DbSqlField(DBTABLES::EXTENSIONS::VERSION));
select->where.add(DBTABLES::EXTENSIONS::ID, Convert::toSQL(getID().toUTF16()));
select->limit.setCount(1);
DataTable result;
if(db->execute(select, result) == false)
return false;
if(result.rows() == 0)
return false;
version.fromString(static_cast<String>(*result[0][0]).to_ascii());
return true;
}
