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

<?php

namespace App\Http\Controllers;

use App\PrintPartImage;
use App\Services\PrintPartImageService;
use App\UploadFile;
use Illuminate\Http\Request;

class PrintPartImageController extends Controller
{

    public function index(Request $request)
    {
        $printPartImages = PrintPartImage::query()->with('file')->get();
        return view('print.image.index', compact('printPartImages'));
    }

    public function saveFileApi(Request $request, PrintPartImageService $service): array
    {
        $file = $request->file('file');
        /** @var PrintPartImage $printPartImage */
        $printPartImage = PrintPartImage::query()->with('file')->where('name', $request['name'])->first();
        if (!$printPartImage->file) return ['success' => false, 'message' => '该需求已有描述图片'];
        return $service->saveFile($printPartImage, $file);
    }

    public function updateFileApi(Request $request, PrintPartImageService $service): array
    {
        $file = $request->file('file');
        /** @var PrintPartImage $printPartImage */
        $printPartImage = PrintPartImage::query()->with('file')->where('name', $request['name'])->first();
        return $service->saveFile($printPartImage, $file);
    }

    public function destroyApi($id, PrintPartImageService $service): array
    {
        $item = PrintPartImage::query()->find($id);
        UploadFile::query()->where(['table_name' => (new PrintPartImage())->getTable(), 'table_id' => $item['id']])->delete();
        $item->delete();
        return ['success' => true];
    }

}