ldc-loue/app/Http/Controllers/Bo/NewsController.php

<?php

namespace App\Http\Controllers\Bo;

use App\Http\Controllers\Controller;
use App\Http\Requests\Bo\News\StoreNewsRequest;
use App\Http\Requests\Bo\News\UpdateNewsRequest;
use App\Models\News;
use App\Models\Tag;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;

class NewsController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @param \Illuminate\Http\Request $request
     * @return \Illuminate\Http\Response
     */
    public function index(Request $request)
    {
        /** @var \Illuminate\Database\Eloquent\Builder $news */
        $news = News::query();

        if ($request->search) {
            $this->searchQuery(
                $news,
                $request->search,
                // * Search in tags
                function ($q) use ($request) {
                    $q->orWhereHas('tags', function ($q) use ($request) {
                        $q->whereRaw(
                            'UPPER(CONCAT(`tags`.`name`)) LIKE UPPER(?)',
                            ['%' . filter_var($request->search, FILTER_SANITIZE_STRING) . '%']
                        );
                    });
                },
                'title',
                'content'
            );
        }

        $this->sortQuery($news);
        $searchFields = trans('Titre, Contenu, Tags');

        $news->orderBy('published_at', 'DESC');
        $news = $news->paginate();

        return view('back.news.index', compact('news', 'searchFields'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        /** @var \Illuminate\Database\Eloquent\Collection */
        $tags = Tag::query()->select(['id', 'name'])->get();
        return view('back.news.create', compact('tags'));
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \App\Http\Requests\Bo\News\StoreNewsRequest $request
     * @return \Illuminate\Http\Response
     */
    public function store(StoreNewsRequest $request)
    {
        return DB::transaction(function () use ($request) {
            $news = new News();
            $news->fill($request->validated());

            if ($news->saveOrFail()) {
                $news->tags()->sync(collect($request->tags)->pluck('id'));
                return redirect()
                    ->route('back.news.edit', $news)
                    ->with('success', trans(
                        ':model a été créé',
                        ['model' => Str::singular(trans('models.classes.news'))]
                    ));
            }
            return back();
        });
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param \App\Models\News $news
     * @return \Illuminate\Http\Response
     */
    public function edit(News $news)
    {
        /** @var \Illuminate\Database\Eloquent\Collection */
        $tags = Tag::whereNotIn('id', $news->tags()->pluck('id'))
            ->select(['id', 'name'])->get();

        return view('back.news.edit', [
            'newsModel' => $news,
            'tags' => $tags
        ]);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \App\Http\Requests\Bo\News\UpdateNewsRequest $request
     * @param  \App\Models\News                             $news
     * @return \Illuminate\Http\Response
     */
    public function update(UpdateNewsRequest $request, News $news)
    {
        return DB::transaction(function () use ($request, $news) {
            $news->fill($request->validated());
            $news->tags()->sync(collect($request->tags)->pluck('id'));

            if ($news->saveOrFail()) {
                return redirect()
                    ->route('bo.news.edit', $news)
                    ->with('success', trans(
                        ':model a été mis à jour',
                        ['model' => Str::singular(trans('models.classes.news'))]
                    ));
            }
            return back();
        });
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Models\News $news
     * @return \Illuminate\Http\Response
     */
    public function destroy(News $news)
    {
        if ($news->deleteOrFail()) {
            return redirect()
                ->route('bo.news.index')
                ->with('warning', trans(
                    ':model a bien été supprimé',
                    ['model' => Str::singular(trans('models.classes.news'))]
                ));
        }
        return back();
    }
}