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<?php |
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declare(strict_types=1); |
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namespace Arp\DoctrineQueryFilter\Filter; |
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use Arp\DoctrineQueryFilter\Filter\Exception\FilterException; |
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use Arp\DoctrineQueryFilter\Filter\Exception\InvalidArgumentException; |
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use Arp\DoctrineQueryFilter\Filter\Exception\TypecastException; |
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use Arp\DoctrineQueryFilter\Metadata\MetadataInterface; |
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use Arp\DoctrineQueryFilter\QueryBuilderInterface; |
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use Arp\DoctrineQueryFilter\QueryFilterManagerInterface; |
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/** |
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* @author Alex Patterson <[email protected]> |
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* @package Arp\DoctrineQueryFilter\Filter |
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*/ |
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abstract class AbstractFilter implements FilterInterface |
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{ |
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/** |
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* @var QueryFilterManagerInterface |
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*/ |
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protected QueryFilterManagerInterface $queryFilterManager; |
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/** |
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* @var TypecasterInterface |
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*/ |
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protected TypecasterInterface $typecaster; |
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/** |
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* @var array |
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*/ |
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protected array $options = []; |
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/** |
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* @param QueryFilterManagerInterface $queryFilterManager |
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* @param TypecasterInterface $typecaster |
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* @param array $options |
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*/ |
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public function __construct( |
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QueryFilterManagerInterface $queryFilterManager, |
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TypecasterInterface $typecaster, |
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array $options = [] |
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) { |
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$this->queryFilterManager = $queryFilterManager; |
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$this->typecaster = $typecaster; |
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$this->options = $options; |
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} |
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/** |
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* @return array |
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*/ |
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public function getOptions(): array |
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{ |
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return $this->options; |
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} |
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/** |
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* Create a new unique parameter name |
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* |
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* @param string $prefix |
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* |
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* @return string |
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*/ |
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protected function createParamName(string $prefix = ''): string |
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{ |
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return uniqid($prefix, false); |
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} |
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/** |
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* @param QueryBuilderInterface $queryBuilder |
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* @param string|null $alias |
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* |
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* @return string |
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*/ |
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protected function getAlias(QueryBuilderInterface $queryBuilder, ?string $alias = null): string |
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{ |
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$alias = empty($alias) ? $queryBuilder->getRootAlias() : $alias; |
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if (!empty($alias)) { |
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return $alias; |
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} |
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return $this->options['alias'] ?? 'entity'; |
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} |
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/** |
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* @param MetadataInterface $metadata |
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* @param array $criteria |
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* @param string $key |
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* |
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* @return string |
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* |
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* @throws InvalidArgumentException |
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*/ |
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protected function resolveFieldName(MetadataInterface $metadata, array $criteria, string $key = 'field'): string |
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{ |
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if (empty($criteria[$key])) { |
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throw new InvalidArgumentException( |
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sprintf( |
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'The required \'%s\' criteria value is missing for filter \'%s\'', |
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$key, |
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static::class |
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) |
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); |
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} |
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if (!$metadata->hasField($criteria[$key]) && !$metadata->hasAssociation($criteria[$key])) { |
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throw new InvalidArgumentException( |
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sprintf( |
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'Unable to apply query filter \'%s\': ' |
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. 'The entity class \'%s\' has no field or association named \'%s\'', |
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static::class, |
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$metadata->getName(), |
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$criteria[$key] |
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) |
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); |
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} |
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return $criteria[$key]; |
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} |
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/** |
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* @param MetadataInterface $metadata |
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* @param string $fieldName |
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* @param mixed $value |
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* @param string|null $type |
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* @param array $options |
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* |
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* @return mixed |
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* |
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* @throws FilterException |
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*/ |
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protected function formatValue( |
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MetadataInterface $metadata, |
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string $fieldName, |
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$value, |
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?string $type = null, |
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array $options = [] |
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) { |
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try { |
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return $this->typecaster->typecast($metadata, $fieldName, $value, $type, $options); |
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} catch (TypecastException $e) { |
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throw new FilterException( |
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sprintf( |
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'Failed to format the value for field \'%s::%s\': %s', |
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$metadata->getName(), |
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$fieldName, |
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$e->getMessage() |
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), |
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$e->getCode(), |
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$e |
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); |
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} |
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} |
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} |
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