sam-manage/app/Models/Items/Item.php

<?php

namespace App\Models\Items;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class Item extends Model
{
    use SoftDeletes;

    protected $fillable = [
        'tenant_id',
        'item_type',
        'item_category',
        'code',
        'name',
        'unit',
        'is_active',
    ];

    protected $casts = [
        'is_active' => 'boolean',
        'attributes' => 'array',
    ];
}