optimizations

app/Models/CollectionSavedList.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class CollectionSavedList extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'user_id',
+        'title',
+        'slug',
+    ];
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public function items(): HasMany
+    {
+        return $this->hasMany(CollectionSavedListItem::class, 'saved_list_id')->orderBy('order_num');
+    }
+}