optimizations

app/Models/ArtworkAiAssistEvent.php

@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+final class ArtworkAiAssistEvent extends Model
+{
+    protected $fillable = [
+        'artwork_ai_assist_id',
+        'artwork_id',
+        'user_id',
+        'event_type',
+        'meta',
+    ];
+
+    protected $casts = [
+        'meta' => 'array',
+    ];
+
+    public function assist(): BelongsTo
+    {
+        return $this->belongsTo(ArtworkAiAssist::class, 'artwork_ai_assist_id');
+    }
+
+    public function artwork(): BelongsTo
+    {
+        return $this->belongsTo(Artwork::class);
+    }
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+}