baoshi-was/app/Http/Controllers/PrintController.php

<?php

namespace App\Http\Controllers;

use App\Components\AsyncResponse;
use App\Services\DeliveryService;
use App\Terminal;
use App\TerminalPrinter;
use App\TerminalPrinterLogistic;
use Illuminate\Http\Request;

class PrintController extends Controller
{
    //
    use AsyncResponse;

    public function index()
    {
        return view('maintenance.expressPrinting.print.template');
    }

    public function getPrintDataApi(Request $request): array
    {
        if (!$request->has('printStr')) return ['success' => false, 'message' => '为空'];
        $results = app(DeliveryService::class)->getDelivery($request['printStr']);
        $ip = $request->getClientIp();
        $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 ['success' => true, 'data' => $results];
    }

    public function uploadPrintDataApi(Request $request, DeliveryService $service): array
    {
        if (is_string($request['printData']))
            $request['printData'] = json_decode($request['printData']);

        $item = $service->customProcessing($request['printData']);
        return ['success' => true, 'data' => $item];
    }

}