sam-api/app/Models/Materials/MaterialReceipt.php

<?php

namespace App\Models\Materials;

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

/**
 * @mixin IdeHelperMaterialReceipt
 */
class MaterialReceipt extends Model
{
    use SoftDeletes;

    protected $fillable = [
        'material_id', 'receipt_date', 'lot_number', 'received_qty', 'unit',
        'supplier_name', 'manufacturer_name', 'purchase_price_excl_vat',
        'weight_kg', 'status_code', 'is_inspection', 'inspection_date', 'remarks',
    ];

    // 자재 마스터
    public function material()
    {
        return $this->belongsTo(Material::class, 'material_id');
    }

    // 수입검사 내역
    public function inspections()
    {
        return $this->hasMany(MaterialInspection::class, 'receipt_id');
    }
}