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<?php |
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/* |
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* This file is part of the Symfony package. |
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* |
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* (c) Fabien Potencier <[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 App\DataFixtures\ORM; |
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use App\DataFixtures\FixturesTrait; |
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use App\Entity\Comment; |
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use App\Entity\Post; |
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use App\Entity\User; |
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use App\Utils\Slugger; |
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use Doctrine\Common\DataFixtures\AbstractFixture; |
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use Doctrine\Common\DataFixtures\DependentFixtureInterface; |
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use Doctrine\Common\Persistence\ObjectManager; |
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/** |
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* Defines the sample blog posts to load in the database before running the unit |
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* and functional tests. Execute this command to load the data. |
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* |
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* $ php bin/console doctrine:fixtures:load |
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* |
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* See https://symfony.com/doc/current/bundles/DoctrineFixturesBundle/index.html |
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* |
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* @author Ryan Weaver <[email protected]> |
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* @author Javier Eguiluz <[email protected]> |
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* @author Yonel Ceruto <[email protected]> |
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*/ |
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class PostFixtures extends AbstractFixture implements DependentFixtureInterface |
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{ |
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use FixturesTrait; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function load(ObjectManager $manager): void |
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{ |
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foreach ($this->getRandomPostTitles() as $i => $title) { |
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$post = new Post(); |
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$post->setTitle($title); |
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$post->setSummary($this->getRandomPostSummary()); |
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$post->setSlug(Slugger::slugify($post->getTitle())); |
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$post->setContent($this->getPostContent()); |
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$post->setPublishedAt(new \DateTime('now - '.$i.'days')); |
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// Ensure that the first post is written by Jane Doe to simplify tests |
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// "References" are the way to share objects between fixtures defined |
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// in different files. This reference has been added in the UserFixtures |
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// file and it contains an instance of the User entity. |
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$post->setAuthor(0 === $i ? $this->getReference('jane-admin') : $this->getRandomUser()); |
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// for aesthetic reasons, the first blog post always has 2 tags |
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foreach ($this->getRandomTags($i > 0 ? mt_rand(0, 3) : 2) as $tag) { |
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$post->addTag($tag); |
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} |
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foreach (range(1, 5) as $j) { |
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$comment = new Comment(); |
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$comment->setAuthor($this->getReference('john-user')); |
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$comment->setPublishedAt(new \DateTime('now + '.($i + $j).'seconds')); |
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$comment->setContent($this->getRandomCommentContent()); |
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$post->addComment($comment); |
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$manager->persist($comment); |
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} |
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$manager->persist($post); |
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} |
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$manager->flush(); |
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} |
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/** |
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* Instead of defining the exact order in which the fixtures files must be loaded, |
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* this method defines which other fixtures this file depends on. Then, Doctrine |
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* will figure out the best order to fit all the dependencies. |
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*/ |
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public function getDependencies(): array |
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{ |
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return [ |
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TagFixtures::class, |
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UserFixtures::class, |
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]; |
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} |
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private function getRandomUser(): User |
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{ |
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$admins = ['jane-admin', 'tom-admin']; |
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$index = array_rand($admins); |
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return $this->getReference($admins[$index]); |
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} |
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private function getRandomTags(int $numTags = 0): array |
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{ |
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$tags = []; |
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if (0 === $numTags) { |
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return $tags; |
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} |
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$indexes = (array) array_rand($this->getTagNames(), $numTags); |
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foreach ($indexes as $index) { |
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$tags[] = $this->getReference('tag-'.$index); |
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} |
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return $tags; |
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} |
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} |
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hgraca /
explicit-architecture-php
