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<?php |
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/* |
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* This file is part of the BenGorUser package. |
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* |
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* (c) Beñat Espiña <[email protected]> |
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* (c) Gorka Laucirica <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace BenGorUser\User\Application\Query; |
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use BenGorUser\User\Application\DataTransformer\UserDataTransformer; |
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use BenGorUser\User\Domain\Model\Exception\UserDoesNotExistException; |
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use BenGorUser\User\Domain\Model\UserId; |
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use BenGorUser\User\Domain\Model\UserRepository; |
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/** |
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* User of id query handler. |
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* |
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* @author Beñat Espiña <[email protected]> |
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*/ |
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View Code Duplication |
class UserOfIdHandler |
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{ |
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/** |
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* The user data transformer. |
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* |
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* @var UserDataTransformer |
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*/ |
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private $dataTransformer; |
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/** |
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* The user repository. |
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* |
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* @var UserRepository |
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*/ |
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private $repository; |
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/** |
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* Constructor. |
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* |
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* @param UserRepository $aRepository The user repository |
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* @param UserDataTransformer $aDataTransformer The user data transformer |
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*/ |
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public function __construct(UserRepository $aRepository, UserDataTransformer $aDataTransformer) |
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{ |
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$this->repository = $aRepository; |
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$this->dataTransformer = $aDataTransformer; |
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} |
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/** |
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* Handles the given query. |
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* |
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* @param UserOfIdQuery $aQuery The query |
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* |
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* @throws UserDoesNotExistException when the user does not exist |
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* |
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* @return mixed |
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*/ |
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public function __invoke(UserOfIdQuery $aQuery) |
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{ |
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$user = $this->repository->userOfId(new UserId($aQuery->id())); |
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if (null === $user) { |
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throw new UserDoesNotExistException(); |
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} |
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$this->dataTransformer->write($user); |
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return $this->dataTransformer->read(); |
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} |
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} |
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BenGorUser /
User
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.