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<?php |
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namespace BenTools\DoctrineWatcher\Changeset; |
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abstract class PropertyChangeset |
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{ |
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public const CHANGESET_DEFAULT = 'default'; |
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public const CHANGESET_ITERABLE = 'iterable'; |
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public const INSERT = 'insert'; |
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public const UPDATE = 'update'; |
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/** |
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* @var mixed |
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*/ |
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protected $newValue; |
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/** |
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* @var mixed |
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*/ |
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protected $oldValue; |
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/** |
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* @var array |
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*/ |
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protected $additions = []; |
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/** |
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* @var array |
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*/ |
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protected $removals = []; |
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abstract public function getType(): string; |
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/** |
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* @return mixed |
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*/ |
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public function getOldValue() |
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{ |
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return $this->oldValue; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getNewValue() |
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{ |
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return $this->newValue; |
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} |
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/** |
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* @return bool |
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*/ |
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public function hasChanges(): bool |
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{ |
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return $this->oldValue !== $this->newValue; |
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} |
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/** |
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* @return iterable |
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*/ |
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public function getAdditions(): iterable |
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{ |
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if (self::CHANGESET_ITERABLE !== $this->getType()) { |
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throw new \RuntimeException(sprintf('%s can only be called on iterable properties changesets.', __METHOD__)); |
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} |
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return $this->additions; |
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} |
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/** |
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* @return iterable |
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*/ |
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public function getRemovals(): iterable |
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{ |
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if (self::CHANGESET_ITERABLE !== $this->getType()) { |
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throw new \RuntimeException(sprintf('%s can only be called on iterable properties changesets.', __METHOD__)); |
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} |
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return $this->removals; |
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} |
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/** |
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* @return bool |
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*/ |
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public function hasAdditions(): bool |
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{ |
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if (self::CHANGESET_ITERABLE !== $this->getType()) { |
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throw new \RuntimeException(sprintf('%s can only be called on iterable properties changesets.', __METHOD__)); |
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} |
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return [] !== $this->additions; |
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} |
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/** |
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* @return bool |
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*/ |
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public function hasRemovals(): bool |
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{ |
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if (self::CHANGESET_ITERABLE !== $this->getType()) { |
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throw new \RuntimeException(sprintf('%s can only be called on iterable properties changesets.', __METHOD__)); |
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} |
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return [] !== $this->removals; |
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} |
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} |
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bpolaszek /
doctrine-watcher
