ldc-legaulois/app/Http/Controllers/Bo/DansLesPresController.php

<?php

namespace App\Http\Controllers\Bo;

use App\Enums\DansLesPresType;
use App\Http\Controllers\Controller;
use App\Http\Requests\Bo\StoreDansLesPresContentRequest;
use App\Http\Requests\Bo\UpdateDansLesPresContentRequest;
use App\Models\DansLesPresContent;
use App\Traits\UpdateModelStatus;
use Illuminate\Support\Facades\DB;

class DansLesPresController extends Controller
{
    use UpdateModelStatus;

    /**
     * Viewany danslespres
     *
     * @param \App\Enums\DansLesPresType $type
     * @return \Illuminate\Contracts\View\View|\Illuminate\Contracts\View\Factory
     */
    public function index(DansLesPresType $type)
    {
        $contenu = DansLesPresContent::where('type', $type)
            ->orderBy('order', 'asc')
            ->paginate();
        return view('bo.danslespres.index')
            ->with('contenu', $contenu)
            ->with('type', $type);
    }

    /**
     * Create danslespres
     *
     * @return \Illuminate\Contracts\View\View|\Illuminate\Contracts\View\Factory
     */
    public function create()
    {
        return view('bo.danslespres.create');
    }

    /**
     * Store danslespres
     *
     * @param \App\Http\Requests\Bo\StoreDansLesPresContentRequest $request
     * @return \Illuminate\Http\RedirectResponse
     */
    public function store(StoreDansLesPresContentRequest $request)
    {
        $danslesprescontent        = new DansLesPresContent($request->validated());
        $danslesprescontent->order = $this->getLastOrder($danslesprescontent->type);
        $this->storeUploadedImage($request, $danslesprescontent, 'picture');
        $danslesprescontent->saveOrFail();

        return redirect()->route('bo.dans_les_pres.content', $danslesprescontent->type);
    }

    /**
     * Edit page
     *
     * @param \App\Models\DansLesPresContent $danslesprescontent
     * @return \Illuminate\Contracts\View\View|\Illuminate\Contracts\View\Factory
     */
    public function edit(DansLesPresContent $danslesprescontent)
    {
        return view('bo.danslespres.edit')
            ->with('danslesprescontent', $danslesprescontent);
    }

    /**
     * Update ocb
     *
     * @param \App\Http\Requests\Bo\UpdateDansLesPresContentRequest $request
     * @param \App\Models\DansLesPresContent                        $danslesprescontent
     * @return \Illuminate\Http\RedirectResponse
     */
    public function update(UpdateDansLesPresContentRequest $request, DansLesPresContent $danslesprescontent)
    {
        $danslesprescontent->fill($request->validated());
        if ($request->picture !== null) {
            $this->removeUploadedImage($danslesprescontent, 'picture');
            $this->storeUploadedImage($request, $danslesprescontent, 'picture');
        }
        $danslesprescontent->saveOrFail();

        return redirect()->route('bo.dans_les_pres.edit', $danslesprescontent->id)
            ->with('success', trans('Enregistré !'));
    }

    /**
     * Destroy ocb content
     *
     * @param \App\Models\DansLesPresContent $danslesprescontent
     * @return \Illuminate\Http\RedirectResponse
     */
    public function destroy(DansLesPresContent $danslesprescontent)
    {
        $this->removeUploadedImage($danslesprescontent, 'picture');
        $danslesprescontent->delete();

        return redirect()->route('bo.dans_les_pres.content', $danslesprescontent->type)
            ->with('warning', trans('Le contenu à bien été supprimé'));
    }

    /**
     * Change ocb order
     *
     * @param \App\Models\DansLesPresContent $current
     * @param mixed                          $action
     * @return \Illuminate\Http\RedirectResponse
     */
    public function changeOrder(DansLesPresContent $current, $action)
    {
        if ($action === 'up') {
            $tmp            = DansLesPresContent::where([
                ['order', '<', $current->order],
                ['type', $current->type],
            ])->orderBy('order', 'DESC')->first();
            $newOrder       = $tmp->order;
            $tmp->order     = $current->order;
            $current->order = $newOrder;
        } else {
            $tmp            = DansLesPresContent::where([
                ['order', '>', $current->order],
                ['type', $current->type],
            ])->orderBy('order', 'ASC')->first();
            $newOrder       = $tmp->order;
            $tmp->order     = $current->order;
            $current->order = $newOrder;
        }
        DB::transaction(function () use ($tmp, $current) {
            $tmp->saveOrFail();
            $current->saveOrFail();
        });

        return redirect()->back();
    }

    /**
     * Get Last order
     *
     * @param \App\Enums\DansLesPresType $type
     * @return integer
     */
    private function getLastOrder(DansLesPresType $type): int
    {
        $order = DansLesPresContent::select('order')
            ->where('type', $type)
            ->orderBy('order', 'DESC')->first();
        if ($order === null) {
            return 1;
        }
        return $order->order + 1;
    }
}