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<?php |
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declare(strict_types=1); |
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namespace Nastoletni\Code\Application\Service; |
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use Nastoletni\Code\Application\Crypter\PasteCrypter; |
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use Nastoletni\Code\Application\Generator\RandomIdGenerator; |
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use Nastoletni\Code\Domain\File; |
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use Nastoletni\Code\Domain\Paste; |
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use Nastoletni\Code\Domain\PasteRepository; |
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class CreatePasteService |
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{ |
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/** |
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* @var PasteRepository |
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*/ |
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private $pasteRepository; |
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/** |
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* @var PasteCrypter |
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*/ |
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private $pasteCrypter; |
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/** |
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* CreatePasteService constructor. |
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* |
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* @param PasteRepository $pasteRepository |
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* @param PasteCrypter $pasteCrypter |
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*/ |
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public function __construct(PasteRepository $pasteRepository, PasteCrypter $pasteCrypter) |
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{ |
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$this->pasteRepository = $pasteRepository; |
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$this->pasteCrypter = $pasteCrypter; |
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} |
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/** |
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* Creates Paste and File entities populating it with unique id and then |
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* saves it to repository. |
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* |
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* @param array $data |
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* |
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* @return CreatePastePayload |
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*/ |
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public function handle(array $data): CreatePastePayload |
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{ |
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// Generate pretty for eye key that will be lately used for encrypting. |
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$key = dechex(random_int(0x10000000, 0xFFFFFFFF)); |
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do { |
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$paste = new Paste( |
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RandomIdGenerator::nextId(), |
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$data['title'], |
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new \DateTime() |
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); |
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foreach ($data['content'] as $i => $content) { |
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$name = $data['name'][$i]; |
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$paste->addFile(new File($name, $content)); |
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} |
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$this->pasteCrypter->encrypt($paste, $key); |
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$alreadyUsed = false; |
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try { |
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$this->pasteRepository->save($paste); |
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} catch (Paste\AlreadyExistsException $e) { |
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$alreadyUsed = true; |
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} |
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} while ($alreadyUsed); |
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return new CreatePastePayload($paste, $key); |
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} |
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} |
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nastoletni /
code
