baoshi-was/app/Services/PrintPartService.php

<?php

namespace App\Services;

use App\Order;
use App\OrderPackage;
use App\Traits\ServiceAppAop;
use App\PrintPart;

class PrintPartService
{
    use ServiceAppAop;
    protected $modelClass=PrintPart::class;

    public function getPrintData($orderNos = null, $logistic_numbers = null, $batch_code = null)
    {
        $query = OrderPackage::query()->with('order.batch');
        if ($orderNos) {
            $orderQuery = Order::query()->selectRaw('id');
            if (is_string($orderNos)) $query->where('code', $orderNos);
            if (is_array($orderNos)) $query->whereIn('code', $orderNos);
            $query->whereIn('order_id', $orderQuery);
        }

        if ($logistic_numbers) {
            if (is_string($logistic_numbers)) $query->where('logistic_number', $logistic_numbers);
            if (is_array($logistic_numbers)) $query->whereIn('logistic_number', $logistic_numbers);
        }

        if($batch_code) {

        }


    }
}