ldc-boutique-cnc/app/Http/Controllers/Bo/SlidersController.php

<?php

namespace App\Http\Controllers\Bo;

use App\Http\Controllers\Controller;
use App\Models\Slider;
use Illuminate\Http\Request;
use Illuminate\Support\Str;

class SlidersController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $sliders = Slider::all();
        return view('bo.sliders.index', compact('sliders'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        return view('bo.sliders.create');
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        $label = $request->label;
        $slug  = $request->slug;
        if (empty($slug)) {
            $slug = Str::slug($label);
        }
        $commentaire = $request->commentaire;


        $request->validate([
            'label' => 'required|string|max:255',
            'slug' => 'sometimes|unique:sliders',
        ]);

        $slider              = new Slider();
        $slider->label       = $label;
        $slider->slug        = $slug;
        $slider->commentaire = $commentaire;
        $slider->save();
        return redirect()->route('bo.sliders.edit', $slider->id)->with('success', 'Slider créé !');
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function show($id)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function edit($id)
    {
        $slider = Slider::findOrFail($id);
        return view('bo.sliders.edit', compact('slider'));
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $id)
    {
        $slider      = Slider::findOrFail($id);
        $label       = $request->label;
        $slug        = $request->slug;
        $commentaire = $request->commentaire;


        $request->validate([
            'label' => 'required|string|max:255',
            'slug' => 'required|unique:sliders,slug,' . $slider->id,
        ]);

        $slider->label       = $label;
        $slider->slug        = $slug;
        $slider->commentaire = $commentaire;
        $slider->save();

        return redirect()->route('bo.sliders.edit', $slider->id)->with('success', 'Modifications enregistrées !');
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function destroy($id)
    {
        $slider = Slider::findOrFail($id);

        $count = Slider::count();

        if ($count === 1) {
            return redirect()->back()->withErrors("Suppression impossible : Vous devez conserver au moins 1 Slider");
        }
        // @todo : controller les slides liés

        $slider->delete();
        return redirect()->route('bo.sliders.index');
    }
}