/**
* {@inheritdoc}
*/
public function walkComparison(Comparison $comparison)
{
$value = $comparison->getValue()->getValue();
list($type, $field) = $this->explodeCombinedFieldString($comparison->getField());
$index = str_replace('.', '_', uniqid('', true));
$joinField = sprintf('search.%sFields', $type);
$joinAlias = $this->driver->getJoinAlias($type, $index);
$this->qb->leftJoin($joinField, $joinAlias);
$searchCondition = ['fieldName' => $field, 'condition' => Criteria::getSearchOperatorByComparisonOperator($comparison->getOperator()), 'fieldValue' => $value, 'fieldType' => $type];
if ($type === Query::TYPE_TEXT) {
if ($searchCondition['fieldValue'] === '') {
$this->qb->setParameter('field' . $index, $searchCondition['fieldName']);
return $joinAlias . '.field = :field' . $index;
} else {
return $this->driver->addTextField($this->qb, $index, $searchCondition, $this->setOrderBy);
}
}
return $this->driver->addNonTextField($this->qb, $index, $searchCondition);
}
