%PDF- %PDF-<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class ShopOrderItem extends Model
{
    protected $fillable = [
        'shop_order_id',
        'brand_id',
        'inventory_batch_id',
        'item_name',
        'quantity',
        'unit_price',
        'subtotal',
    ];

    protected function casts(): array
    {
        return [
            'quantity' => 'integer',
            'unit_price' => 'decimal:2',
            'subtotal' => 'decimal:2',
        ];
    }

    public function order(): BelongsTo
    {
        return $this->belongsTo(ShopOrder::class, 'shop_order_id');
    }

    public function brand(): BelongsTo
    {
        return $this->belongsTo(Brand::class);
    }

    public function batch(): BelongsTo
    {
        return $this->belongsTo(InventoryBatch::class, 'inventory_batch_id');
    }
}