baoshi-was/app/Services/TerminalPrinterLogisticService.php

<?php

namespace App\Services;

use App\Terminal;
use App\TerminalPrinter;
use App\Traits\ServiceAppAop;
use App\TerminalPrinterLogistic;
use Illuminate\Support\Facades\Request;

class TerminalPrinterLogisticService
{
    use ServiceAppAop;
    protected $modelClass=TerminalPrinterLogistic::class;

    // 匹配设置好的打印机
    // $results 集合 DeliveryService->getDelivery 返回面单信息
    public function setPrinterName(&$results)
    {
        $ip = Request::ip();
        $terminalQuery = Terminal::query()->select('id')->where('ip', $ip);
        $terminalPrinterQuery = TerminalPrinter::query()->select('id')->whereIn('terminal_id',$terminalQuery);
        $terminalPrinterLogistics = TerminalPrinterLogistic::query()->with('terminalPrinter','logistic')->whereIn('terminal_printer_id',$terminalPrinterQuery)->get();

        foreach ($terminalPrinterLogistics as &$item) {
            $logisticCode = $item['logistic']['code'];
            $terminalPrinterName = $item['terminalPrinter']['printer_name'];
            $data[$logisticCode] = $terminalPrinterName;
        }

        foreach ($results as &$result){
            $result['printerName'] = $data[$result['logistic_code']] ?? '';
        }

        return $results;
    }
}