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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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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
