course-site/app/Services/Base/BannerService.php

<?php

namespace App\Services\Base;

use App\Repositories\Criteria\Base\BannerCriteria;
use App\Repositories\Criteria\School\StudentCriteria;
use App\Repositories\Eloquent\Base\BannerRepositoryEloquent;
use App\Repositories\Presenters\Base\BannerPresenter;
use App\Repositories\Presenters\School\StudentPresenter;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Str;

class BannerService
{
    /**
     * @var BannerRepositoryEloquent
     */
    private $bannerRepository;

    /**
     * BannerService constructor.
     *
     * @param BannerRepositoryEloquent $bannerRepositoryEloquent
     */
    public function __construct(BannerRepositoryEloquent $bannerRepositoryEloquent)
    {
        $this->bannerRepository = $bannerRepositoryEloquent;
    }

    /**
     * @param Request $request
     *
     * @return mixed
     * @throws \Prettus\Repository\Exceptions\RepositoryException
     */
    public function handleList(Request $request)
    {
        $this->bannerRepository->pushCriteria(new BannerCriteria($request));
        $this->bannerRepository->setPresenter(BannerPresenter::class);

        return $this->bannerRepository->searchBannersByPage();
    }

    /**
     * @param $id
     *
     * @return \Illuminate\Database\Eloquent\Model
     */
    public function handleProfile($id)
    {
        $this->bannerRepository->setPresenter(BannerPresenter::class);
        return $this->bannerRepository->searchBannerBy($id);
    }

    /**
     * @param array $data
     *
     * @return mixed
     * @throws \Prettus\Validator\Exceptions\ValidatorException
     */
    public function handleStore($data)
    {
        $banner = $this->bannerRepository->create($data);
        return $banner;
    }

    /**
     * @param array $data
     *
     * @return mixed
     * @throws \Prettus\Validator\Exceptions\ValidatorException
     */
    public function handleUpdate($data)
    {
        $banner = $this->bannerRepository->update($data, $data['id']);
        return $banner;
    }

    /**
     * @param Request $request
     *
     * @return mixed
     * @throws \Prettus\Validator\Exceptions\ValidatorException
     */
    public function handleDelete($id)
    {
        return $this->bannerRepository->delete($id);
    }

    public function handleUpload(Request $request)
    {
        $disk = 'public';
        // 获取上传的文件
        $file = $request->file('file');

        if (!$file->isFile()) return false;

        $type = $request->get('dir', 'default');
        $dir = $type;
        $dir = str_replace('_', DIRECTORY_SEPARATOR, $dir);

        $newName = Str::random(32) . '.' . $file->getClientOriginalExtension();
        $path = Storage::disk($disk)->putFileAs($dir, $file, $newName);
        $url = Storage::disk($disk)->url($path);
        $banner = $this->bannerRepository->create([
            'name' => $newName,
            'original_name' => $file->getClientOriginalName(),
            'path' => $path,
            'url' => $url,
            'disk' => $disk,
            'size' => $file->getSize()
        ]);

        return $banner;
    }

    public function handleAll(Request $request)
    {
        $this->bannerRepository->pushCriteria(new BannerCriteria($request));
        $this->bannerRepository->setPresenter(BannerPresenter::class);

        return $this->bannerRepository->get();
    }

}