star-cloud/app/Models/Transaction/OrderItem.php

<?php

namespace App\Models\Transaction;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use App\Models\Product\Product;

class OrderItem extends Model
{
    use HasFactory;

    protected $fillable = [
        'order_id',
        'product_id',
        'product_name',
        'slot_no',
        'barcode',
        'price',
        'quantity',
        'subtotal',
        'metadata',
    ];

    protected $casts = [
        'price' => 'decimal:2',
        'subtotal' => 'decimal:2',
        'metadata' => 'array',
    ];

    public function order()
    {
        return $this->belongsTo(Order::class);
    }

    public function product()
    {
        return $this->belongsTo(Product::class)->withTrashed();
    }
}