/**
* @return QueryBuilder
*/
private function createQueryBuilder()
{
/** @var \Doctrine\ORM\EntityRepository $repository */
$repository = $this->em->getRepository($this->table->getEntity());
$qb = $repository->createQueryBuilder($this->table->getPrefix());
foreach ($this->table->getColumns() as $column) {
$column->__set('container', $this->table->getContainer());
/** @var EntityColumn $column */
if (get_class($column) === 'Voelkel\\DataTablesBundle\\Table\\Column\\EntityColumn') {
$this->joinColumn($qb, $column);
}
if ($column instanceof EntitiesColumn) {
$this->joinColumn($qb, $column);
}
if ($column instanceof EntitiesScalarColumn) {
$this->joinColumn($qb, $column);
}
}
$callback = $this->table->getConditionCallback();
if (null !== $callback) {
call_user_func($callback, $qb);
}
return $qb;
}