/**
* @param mixed $queryBuilder
* @param array $entityFieldNames
* @return mixed
* @throws Exception\UnsupportedTypeException
*/
public function visit($queryBuilder, array $entityFieldNames)
{
/** @var $criteria Criteria */
foreach ($this->queryFilter->getCriteria() as $criteria) {
$this->checkCriteriaKey($criteria->getKey(), $entityFieldNames);
/** @var CommandInterface $command */
if (!($command = $this->commandCollection->offsetGet($criteria->getType()))) {
throw new Exception\UnsupportedTypeException(sprintf('Tried to filter by field "%s" that is not supported', $criteria->getType()));
}
$command->execute($queryBuilder, $criteria);
}
return $queryBuilder;
}
public function testSetQueryParametersWithAllPossibleOptions()
{
$data = ['$fields' => 'id,author,title', '$sort' => '-year,price', '$limit' => '5', '$page' => '1', 'year' => '$between(2014,2005)', 'price' => ['$min(20)', '$max(50)'], 'name' => ['$startswith("a")', '$endswith("z")'], 'status' => 'packaging,shipping', 'author' => '"Robert C. Marting"'];
$this->testedObject->setQueryParameters($data);
$resultCriteria = $this->testedObject->getCriteria();
$this->assertCount(12, $resultCriteria);
$this->assertNotNull($this->testedObject->getCriteria(Criteria::TYPE_SPECIAL_LIMIT));
$this->assertNotNull($this->testedObject->getCriteria(Criteria::TYPE_SPECIAL_OFFSET));
}
public function execute(array $query, QueryFilter $queryFilter)
{
if (!isset($query[$this->commandName])) {
return false;
}
$value = $query[$this->commandName];
/** @var Criteria $limitCriteria */
if ($limitCriteria = $queryFilter->getCriteria(Criteria::TYPE_SPECIAL_LIMIT)) {
$limitValue = $limitCriteria->getValue();
$offsetValue = $limitValue * ((int) $value - 1);
$queryFilter->addCriteria(new Criteria(Criteria::TYPE_SPECIAL_OFFSET, null, $offsetValue));
}
return true;
}
