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<?php |
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namespace App\Infrastructure\Doctrine\Transactions; |
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use App\Infrastructure\Transactions\TransactionInterface; |
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use Doctrine\ORM\EntityManagerInterface; |
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use DusanKasan\Knapsack\Collection; |
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class DoctrineTransaction implements TransactionInterface |
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{ |
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private Collection $afterCommit; |
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private Collection $afterRollback; |
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/** |
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* @param EntityManagerInterface $entityManager |
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* @param mixed $func |
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*/ |
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public function __construct( |
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private EntityManagerInterface $entityManager, |
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private mixed $func |
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) |
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{ |
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$this->afterCommit = Collection::from([]); |
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$this->afterRollback = Collection::from([]); |
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} |
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/** |
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* After Transaction has been executed, the related Entity Manager |
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* is cleaned and closed, so it cannot be re-used. |
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* |
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* @return mixed |
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* @throws \Exception |
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*/ |
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public function execute(): mixed |
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{ |
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try { |
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$result = $this->entityManager->wrapInTransaction($this->func); |
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$this->afterCommit |
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->each(function ($successFn) use ($result) { |
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$successFn($result); |
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}) |
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->realize(); |
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$this->cleanup(); |
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return $result; |
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} catch (\Exception $e) { |
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$this->afterRollback |
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->each(function ($rollbackFn) { |
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$rollbackFn(); |
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}) |
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->realize(); |
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$this->cleanup(); |
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throw $e; |
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} |
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} |
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/** |
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* @param $func |
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* @return $this |
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*/ |
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public function afterCommit($func): self |
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{ |
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$this->afterCommit = $this->afterCommit->append($func); |
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return $this; |
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} |
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1 |
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/** |
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* @param $func |
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* @return $this |
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*/ |
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public function afterRollback($func): self |
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{ |
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$this->afterRollback = $this->afterRollback->append($func); |
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return $this; |
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} |
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private function cleanup(): void |
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{ |
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if ($this->entityManager->isOpen()) { |
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$this->entityManager->clear(); |
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$this->entityManager->close(); |
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} |
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} |
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} |
eXsio /
php-symfony-arch
