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<?php |
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namespace BenTools\DoctrineWatcher\Changeset; |
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final class IterablePropertyChangeset extends PropertyChangeset |
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{ |
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/** |
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* IterableChangeset constructor. |
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* @param object $entity |
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* @param string $property |
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* @param iterable|null $oldValue |
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* @param iterable|null $newValue |
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*/ |
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public function __construct($entity, string $property, ?iterable $oldValue = null, ?iterable $newValue = null) |
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{ |
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parent::__construct($entity, $property); |
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$this->oldValue = $oldValue; |
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$this->newValue = $newValue; |
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$old = iterable_to_array($oldValue ?? []); |
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$new = iterable_to_array($newValue ?? []); |
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if (!$this->isSequential($old) && !$this->isSequential($new)) { |
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$this->additions = $this->diff($new, $old); |
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$this->removals = $this->diff($old, $new); |
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return; |
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} |
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$this->additions = array_values($this->diff($new, $old)); |
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$this->removals = array_values($this->diff($old, $new)); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function hasChanges(): bool |
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{ |
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return $this->hasAdditions() || $this->hasRemovals(); |
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} |
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/** |
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* @return string |
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*/ |
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public function getType(): string |
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{ |
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return self::CHANGESET_ITERABLE; |
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} |
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/** |
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* @param array $array |
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* @return bool |
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*/ |
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private function isSequential(array $array): bool |
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{ |
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return isset($array[0]) && array_keys($array) === range(0, count($array) - 1); |
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} |
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/** |
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* @param array $a |
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* @param array $b |
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* @return array |
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*/ |
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private function diff(array $a, array $b): array |
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{ |
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return array_filter($a, function ($item) use ($b) { |
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return !in_array($item, $b, true); |
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}); |
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} |
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} |
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bpolaszek /
doctrine-watcher
