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<?php |
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declare(strict_types=1); |
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namespace Blixit\EventSourcing\Store\Matcher; |
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use function array_merge; |
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use function implode; |
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use function in_array; |
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use function sprintf; |
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class Matcher implements MatcherInterface |
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{ |
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/** @var FilterObject[] $fields */ |
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protected $fields = []; |
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/** @var string[] $allowedFields */ |
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protected $allowedFields = []; |
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/** |
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* @param FilterObject[] $fields |
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* @param string[] $allowedFields |
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*/ |
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public function __construct(array $fields, array $allowedFields = []) |
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{ |
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$this->allowedFields = array_merge($allowedFields, $this->allowedFields); |
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foreach ($fields as $field) { |
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$this->addSearchField($field); |
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} |
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} |
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/** |
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* @return FilterObject[] |
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*/ |
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public function getFields() : array |
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{ |
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return $this->fields; |
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} |
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public function addAllowedField(string $field) : void |
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{ |
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if (in_array($field, $this->allowedFields)) { |
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return; |
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} |
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$this->allowedFields[] = $field; |
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} |
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/** |
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* @throws MatcherException |
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*/ |
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public function addSearchField(FilterObject $filterObject) : void |
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{ |
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if (! in_array($filterObject->getField(), $this->allowedFields)) { |
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throw new MatcherException( |
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sprintf( |
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'Field "%s" is not allowed. Allowed: %s', |
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$filterObject->getField(), |
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implode(', ', $this->allowedFields) |
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) |
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); |
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} |
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$this->fields[$filterObject->getField()] = $filterObject; |
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} |
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} |
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blixit /
event-sourcing
