public function totalRecords(Query $query)
{
$model = $query->getModel();
$tablename = $model->getTablename();
try {
return (int) $this->app['db']->select('count(*)')->from($tablename)->where($query->getWhere())->scalar();
} catch (PDOException $original) {
$e = new AdapterException('An error occurred in the database adapter while getting the number of ' . $model::modelName() . ' objects');
$e->setException($original);
throw $e;
}
}
