feat: entité DomainEmail liée à Domain avec migration

Entity DomainEmail :
- domain (ManyToOne, CASCADE) : domaine parent
- name : partie locale de l'email (lowercase auto, ex: contact)
- state : active/suspended/disabled (défaut active)
- quotaMb : quota en Mo (défaut 5120 = 5 Go)
- createdAt / updatedAt : timestamps (updatedAt auto sur setState)
- getFullEmail() : retourne name@domain.fqdn
- isActive() : vérifie si state === active

DomainEmailTest (3 tests, 19 assertions) :
- testConstructor : valeurs par défaut, name lowercase/trim, fullEmail
- testSetters : name, quotaMb, updatedAt
- testState : active→suspended→disabled, updatedAt mis à jour

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

migrations/Version20260403220445.php

@@ -0,0 +1,34 @@
+<?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 Version20260403220445 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 domain_email (id INT GENERATED BY DEFAULT AS IDENTITY NOT NULL, name VARCHAR(255) NOT NULL, state VARCHAR(20) NOT NULL, quota_mb INT NOT NULL, created_at TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL, updated_at TIMESTAMP(0) WITHOUT TIME ZONE DEFAULT NULL, domain_id INT NOT NULL, PRIMARY KEY (id))');
+        $this->addSql('CREATE INDEX IDX_34E954A2115F0EE5 ON domain_email (domain_id)');
+        $this->addSql('ALTER TABLE domain_email ADD CONSTRAINT FK_34E954A2115F0EE5 FOREIGN KEY (domain_id) REFERENCES domain (id) ON DELETE CASCADE NOT DEFERRABLE');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE domain_email DROP CONSTRAINT FK_34E954A2115F0EE5');
+        $this->addSql('DROP TABLE domain_email');
+    }
+}

src/Entity/DomainEmail.php

@@ -0,0 +1,118 @@
+<?php
+
+namespace App\Entity;
+
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity]
+class DomainEmail
+{
+    public const STATE_ACTIVE = 'active';
+    public const STATE_SUSPENDED = 'suspended';
+    public const STATE_DISABLED = 'disabled';
+
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    private ?int $id = null;
+
+    #[ORM\ManyToOne(targetEntity: Domain::class)]
+    #[ORM\JoinColumn(nullable: false, onDelete: 'CASCADE')]
+    private Domain $domain;
+
+    #[ORM\Column(length: 255)]
+    private string $name;
+
+    #[ORM\Column(length: 20)]
+    private string $state = self::STATE_ACTIVE;
+
+    #[ORM\Column]
+    private int $quotaMb = 5120;
+
+    #[ORM\Column]
+    private \DateTimeImmutable $createdAt;
+
+    #[ORM\Column(nullable: true)]
+    private ?\DateTimeImmutable $updatedAt = null;
+
+    public function __construct(Domain $domain, string $name)
+    {
+        $this->domain = $domain;
+        $this->name = strtolower(trim($name));
+        $this->createdAt = new \DateTimeImmutable();
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getDomain(): Domain
+    {
+        return $this->domain;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    public function setName(string $name): static
+    {
+        $this->name = strtolower(trim($name));
+
+        return $this;
+    }
+
+    public function getFullEmail(): string
+    {
+        return $this->name.'@'.$this->domain->getFqdn();
+    }
+
+    public function getState(): string
+    {
+        return $this->state;
+    }
+
+    public function setState(string $state): static
+    {
+        $this->state = $state;
+        $this->updatedAt = new \DateTimeImmutable();
+
+        return $this;
+    }
+
+    public function isActive(): bool
+    {
+        return self::STATE_ACTIVE === $this->state;
+    }
+
+    public function getQuotaMb(): int
+    {
+        return $this->quotaMb;
+    }
+
+    public function setQuotaMb(int $quotaMb): static
+    {
+        $this->quotaMb = $quotaMb;
+
+        return $this;
+    }
+
+    public function getCreatedAt(): \DateTimeImmutable
+    {
+        return $this->createdAt;
+    }
+
+    public function getUpdatedAt(): ?\DateTimeImmutable
+    {
+        return $this->updatedAt;
+    }
+
+    public function setUpdatedAt(?\DateTimeImmutable $updatedAt): static
+    {
+        $this->updatedAt = $updatedAt;
+
+        return $this;
+    }
+}

tests/Entity/DomainEmailTest.php

@@ -0,0 +1,71 @@
+<?php
+
+namespace App\Tests\Entity;
+
+use App\Entity\Customer;
+use App\Entity\Domain;
+use App\Entity\DomainEmail;
+use App\Entity\User;
+use PHPUnit\Framework\TestCase;
+
+class DomainEmailTest extends TestCase
+{
+    private function createDomain(): Domain
+    {
+        $user = new User();
+        $user->setEmail('c@t.com');
+        $user->setFirstName('C');
+        $user->setLastName('T');
+        $user->setPassword('h');
+
+        return new Domain(new Customer($user), 'siteconseil.fr');
+    }
+
+    public function testConstructor(): void
+    {
+        $domain = $this->createDomain();
+        $email = new DomainEmail($domain, ' Contact ');
+
+        $this->assertNull($email->getId());
+        $this->assertSame($domain, $email->getDomain());
+        $this->assertSame('contact', $email->getName());
+        $this->assertSame('contact@siteconseil.fr', $email->getFullEmail());
+        $this->assertSame(DomainEmail::STATE_ACTIVE, $email->getState());
+        $this->assertTrue($email->isActive());
+        $this->assertSame(5120, $email->getQuotaMb());
+        $this->assertInstanceOf(\DateTimeImmutable::class, $email->getCreatedAt());
+        $this->assertNull($email->getUpdatedAt());
+    }
+
+    public function testSetters(): void
+    {
+        $email = new DomainEmail($this->createDomain(), 'info');
+
+        $email->setName(' Support ');
+        $this->assertSame('support', $email->getName());
+        $this->assertSame('support@siteconseil.fr', $email->getFullEmail());
+
+        $email->setQuotaMb(10240);
+        $this->assertSame(10240, $email->getQuotaMb());
+
+        $now = new \DateTimeImmutable();
+        $email->setUpdatedAt($now);
+        $this->assertSame($now, $email->getUpdatedAt());
+    }
+
+    public function testState(): void
+    {
+        $email = new DomainEmail($this->createDomain(), 'test');
+
+        $this->assertTrue($email->isActive());
+
+        $email->setState(DomainEmail::STATE_SUSPENDED);
+        $this->assertSame(DomainEmail::STATE_SUSPENDED, $email->getState());
+        $this->assertFalse($email->isActive());
+        $this->assertInstanceOf(\DateTimeImmutable::class, $email->getUpdatedAt());
+
+        $email->setState(DomainEmail::STATE_DISABLED);
+        $this->assertSame(DomainEmail::STATE_DISABLED, $email->getState());
+        $this->assertFalse($email->isActive());
+    }
+}