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.deploy/artwork-evolution-release/app/Models/ArtworkVersion.php

@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+/**
+ * App\Models\ArtworkVersion
+ *
+ * Represents a single immutable snapshot of an artwork file.
+ * Only one version per artwork is marked is_current = true at a time.
+ */
+class ArtworkVersion extends Model
+{
+    protected $table = 'artwork_versions';
+
+    protected $fillable = [
+        'artwork_id',
+        'version_number',
+        'file_path',
+        'file_hash',
+        'width',
+        'height',
+        'file_size',
+        'change_note',
+        'is_current',
+    ];
+
+    protected $casts = [
+        'is_current'  => 'boolean',
+        'version_number' => 'integer',
+        'width'       => 'integer',
+        'height'      => 'integer',
+        'file_size'   => 'integer',
+    ];
+
+    public function artwork(): BelongsTo
+    {
+        return $this->belongsTo(Artwork::class);
+    }
+}