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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Explicit Architecture POC, |
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* which is created on top of the Symfony Demo application. |
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* |
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* (c) Herberto Graça <[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 Acme\App\Core\Component\Blog\Application\Query\DQL; |
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use Acme\App\Core\Component\Blog\Application\Query\FindHighestPostSlugSuffixQueryInterface; |
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use Acme\App\Core\Component\Blog\Domain\Post\Post; |
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use Acme\App\Core\Port\Persistence\DQL\DqlQueryBuilderInterface; |
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use Acme\App\Core\Port\Persistence\Exception\EmptyQueryResultException; |
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use Acme\App\Core\Port\Persistence\QueryServiceInterface; |
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use Acme\App\Core\Port\Persistence\QueryServiceRouterInterface; |
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final class FindHighestPostSlugSuffixQuery implements FindHighestPostSlugSuffixQueryInterface |
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{ |
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private const SLUG_ALIAS = 'slug'; |
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/** |
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* @var DqlQueryBuilderInterface |
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*/ |
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private $dqlQueryBuilder; |
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/** |
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* @var QueryServiceInterface |
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*/ |
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private $queryService; |
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public function __construct( |
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DqlQueryBuilderInterface $dqlQueryBuilder, |
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QueryServiceRouterInterface $queryService |
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) { |
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$this->dqlQueryBuilder = $dqlQueryBuilder; |
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$this->queryService = $queryService; |
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} |
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public function execute(string $slug): int |
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{ |
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$this->dqlQueryBuilder->create(Post::class, 'Post') |
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->select('Post.slug as ' . self::SLUG_ALIAS) |
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->where('Post.slug LIKE :slug') |
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->setParameter('slug', $slug . '%'); |
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$resultCollection = $this->queryService->query($this->dqlQueryBuilder->build()); |
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if (\count($resultCollection) === 0) { |
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throw new EmptyQueryResultException(); |
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} |
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$max = -1; |
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foreach ($resultCollection as $result) { |
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preg_match("/$slug\-?(\d*)$/", $result[self::SLUG_ALIAS], $matches); |
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$max = (isset($matches[1]) && (int) $matches[1] > $max) |
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? (int) $matches[1] |
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: $max; |
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} |
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return $max; |
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} |
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} |
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hgraca /
explicit-architecture-php
Loading history...
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..