public static function filter(Builder $query, FilterInterface $filter)
{
foreach ($filter->filters() as $condition => $filters) {
$filters = self::removeEmptyFilters($filters);
if (count($filters) > 0) {
self::processConditions($query, $condition, $filters);
}
}
return $query;
}
/**
* @param QueryBuilder $query
* @param FilterInterface $filter
* @param Mapping $mapping
*
* @return QueryBuilder
*/
public static function filter(QueryBuilder $query, FilterInterface $filter, Mapping $mapping)
{
$placeholders = [];
$columns = $mapping->map();
foreach ($filter->filters() as $condition => $filters) {
$filters = self::removeEmptyFilters($filters);
if (count($filters) > 0) {
self::processConditions($columns, $placeholders, $query, $condition, $filters);
}
}
$query->setParameters($placeholders);
return $query;
}
/**
* @param array $results
* @param FilterInterface $filter
*
* @return array
*/
public static function filter(array $results, FilterInterface $filter) : array
{
$filteredResults = $results;
foreach ($filter->filters() as $condition => $filters) {
$filters = self::removeEmptyFilters($filters);
if (count($filters) > 0) {
switch ($condition) {
case self::MUST:
self::must($filteredResults, $filters);
break;
case self::MUST_NOT:
self::mustNot($filteredResults, $filters);
break;
case self::SHOULD:
self::should($results, $filteredResults, $filters);
$filteredResults = array_unique($filteredResults);
break;
}
}
}
return $filteredResults;
}
/**
* Returns all instances of the type.
*
* @param FilterInterface|null $filter
* @param Sort|null $sort
* @param Fields|null $fields
*
* @return array
*/
public function findBy(FilterInterface $filter = null, Sort $sort = null, Fields $fields = null) : array
{
$results = $this->data;
if (null !== $filter && !$filter->isNull()) {
$results = InMemoryFilter::filter($results, $filter);
}
if (null !== $sort && !$filter->isNull()) {
$results = Sorter::sort($results, $sort);
}
return array_values($results);
}
/**
* {@inheritdoc}
*/
public function findByDistinct(Fields $distinctFields, Filter $filter = null, Sort $sort = null) : array
{
$hashFilter = $filter ? serialize($filter->filters()) : '';
$hashSort = $sort ? serialize($sort->orders()) : '';
$hashFields = $distinctFields ? serialize($distinctFields->get()) : '';
$key = $this->cacheNamespaceFindByDistinct . md5($hashFilter . $hashSort . $hashFields);
$cachedItem = $this->cache->getItem($key);
if ($cachedItem->isHit() && null !== ($result = $cachedItem->get())) {
return (array) $result;
}
$result = $this->repository->findByDistinct($distinctFields, $filter, $sort);
$this->saveToCache($cachedItem, $result);
return (array) $result;
}
