Ajout des tags mais pour le moment à vide

migrations/Version20241103163952.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20241103163952 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE TABLE article_tag (article_id INT NOT NULL, tag_id INT NOT NULL, INDEX IDX_919694F97294869C (article_id), INDEX IDX_919694F9BAD26311 (tag_id), PRIMARY KEY(article_id, tag_id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB');
+        $this->addSql('CREATE TABLE tag (id INT AUTO_INCREMENT NOT NULL, name VARCHAR(50) NOT NULL, PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB');
+        $this->addSql('ALTER TABLE article_tag ADD CONSTRAINT FK_919694F97294869C FOREIGN KEY (article_id) REFERENCES article (id) ON DELETE CASCADE');
+        $this->addSql('ALTER TABLE article_tag ADD CONSTRAINT FK_919694F9BAD26311 FOREIGN KEY (tag_id) REFERENCES tag (id) ON DELETE CASCADE');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE article_tag DROP FOREIGN KEY FK_919694F97294869C');
+        $this->addSql('ALTER TABLE article_tag DROP FOREIGN KEY FK_919694F9BAD26311');
+        $this->addSql('DROP TABLE article_tag');
+        $this->addSql('DROP TABLE tag');
+    }
+}

src/Entity/Article.php

@@ -3,6 +3,8 @@
 namespace App\Entity;
 
 use App\Repository\ArticleRepository;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
 use Doctrine\DBAL\Types\Types;
 use Doctrine\ORM\Mapping as ORM;
 use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
@@ -40,10 +42,17 @@ class Article
     #[Assert\Regex('/ /', match: false, message: 'Pas d`espace dans le permalien')]
     private ?string $slug = null;
 
+    /**
+     * @var Collection<int, Tag>
+     */
+    #[ORM\ManyToMany(targetEntity: Tag::class)]
+    private Collection $tags;
+
     public function __construct(User $author)
     {
         $this->setAuthor($author);
         $this->setPublicationDate(new \DateTimeImmutable());
+        $this->tags = new ArrayCollection();
     }
 
     public function getId(): ?int
@@ -122,4 +131,28 @@ class Article
 
         return $this;
     }
+
+    /**
+     * @return Collection<int, Tag>
+     */
+    public function getTags(): Collection
+    {
+        return $this->tags;
+    }
+
+    public function addTag(Tag $tag): static
+    {
+        if (!$this->tags->contains($tag)) {
+            $this->tags->add($tag);
+        }
+
+        return $this;
+    }
+
+    public function removeTag(Tag $tag): static
+    {
+        $this->tags->removeElement($tag);
+
+        return $this;
+    }
 }

src/Entity/Tag.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Entity;
+
+use App\Repository\TagRepository;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity(repositoryClass: TagRepository::class)]
+class Tag
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    private ?int $id = null;
+
+    #[ORM\Column(length: 50)]
+    private ?string $name = null;
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getName(): ?string
+    {
+        return $this->name;
+    }
+
+    public function setName(string $name): static
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+}

src/Repository/TagRepository.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace App\Repository;
+
+use App\Entity\Tag;
+use Doctrine\Bundle\DoctrineBundle\Repository\ServiceEntityRepository;
+use Doctrine\Persistence\ManagerRegistry;
+
+/**
+ * @extends ServiceEntityRepository<Tag>
+ */
+class TagRepository extends ServiceEntityRepository
+{
+    public function __construct(ManagerRegistry $registry)
+    {
+        parent::__construct($registry, Tag::class);
+    }
+
+    //    /**
+    //     * @return Tag[] Returns an array of Tag objects
+    //     */
+    //    public function findByExampleField($value): array
+    //    {
+    //        return $this->createQueryBuilder('t')
+    //            ->andWhere('t.exampleField = :val')
+    //            ->setParameter('val', $value)
+    //            ->orderBy('t.id', 'ASC')
+    //            ->setMaxResults(10)
+    //            ->getQuery()
+    //            ->getResult()
+    //        ;
+    //    }
+
+    //    public function findOneBySomeField($value): ?Tag
+    //    {
+    //        return $this->createQueryBuilder('t')
+    //            ->andWhere('t.exampleField = :val')
+    //            ->setParameter('val', $value)
+    //            ->getQuery()
+    //            ->getOneOrNullResult()
+    //        ;
+    //    }
+}