feat(skeleton) : add skeleton requirement entities for ModelType

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/Entity/SkeletonPieceRequirement.php

@@ -0,0 +1,81 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Entity;
+
+use App\Entity\Trait\CuidEntityTrait;
+use DateTimeImmutable;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity]
+#[ORM\Table(name: 'skeleton_piece_requirements')]
+#[ORM\HasLifecycleCallbacks]
+class SkeletonPieceRequirement
+{
+    use CuidEntityTrait;
+
+    #[ORM\Id]
+    #[ORM\Column(type: Types::STRING, length: 36)]
+    private ?string $id = null;
+
+    #[ORM\ManyToOne(targetEntity: ModelType::class, inversedBy: 'skeletonPieceRequirements')]
+    #[ORM\JoinColumn(name: 'modelTypeId', referencedColumnName: 'id', nullable: false, onDelete: 'CASCADE')]
+    private ModelType $modelType;
+
+    #[ORM\ManyToOne(targetEntity: ModelType::class)]
+    #[ORM\JoinColumn(name: 'typePieceId', referencedColumnName: 'id', nullable: false, onDelete: 'CASCADE')]
+    private ModelType $typePiece;
+
+    #[ORM\Column(type: Types::INTEGER, options: ['default' => 0])]
+    private int $position = 0;
+
+    #[ORM\Column(type: Types::DATETIME_IMMUTABLE, name: 'createdAt')]
+    private DateTimeImmutable $createdAt;
+
+    #[ORM\Column(type: Types::DATETIME_IMMUTABLE, name: 'updatedAt')]
+    private DateTimeImmutable $updatedAt;
+
+    public function __construct()
+    {
+        $this->createdAt = new DateTimeImmutable();
+        $this->updatedAt = new DateTimeImmutable();
+    }
+
+    public function getModelType(): ModelType
+    {
+        return $this->modelType;
+    }
+
+    public function setModelType(ModelType $modelType): static
+    {
+        $this->modelType = $modelType;
+
+        return $this;
+    }
+
+    public function getTypePiece(): ModelType
+    {
+        return $this->typePiece;
+    }
+
+    public function setTypePiece(ModelType $typePiece): static
+    {
+        $this->typePiece = $typePiece;
+
+        return $this;
+    }
+
+    public function getPosition(): int
+    {
+        return $this->position;
+    }
+
+    public function setPosition(int $position): static
+    {
+        $this->position = $position;
+
+        return $this;
+    }
+}