ldc-com-app-bo/app/Http/Controllers/Bo/DirectoriesController.php

<?php

namespace App\Http\Controllers\Bo;

use App\Http\Controllers\Controller;
use App\Http\Requests\Bo\Directories\StoreDirectoryRequest;
use App\Http\Requests\Bo\Directories\UpdateDirectoryRequest;
use App\Models\Directory;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;

class DirectoriesController extends Controller
{
    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Contracts\View\View|\Illuminate\Contracts\View\Factory
     */
    public function index()
    {
        $directories = Directory::orderBy('order', 'ASC')->get();

        return \view('bo.pages.directories.index', \compact('directories'));
    }

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

            if ($directory->saveOrFail()) {
                return redirect()
                    ->route('bo.directories.index')
                    ->with('success', trans(
                        ':model a été créé',
                        ['model' => Str::singular(trans('models.classes.directories'))]
                    ));
            }

            return redirect()
                ->back()
                ->with('error', trans(
                    ':model n\'a pas été créé',
                    ['model' => Str::singular(trans('models.classes.directories'))]
                ));
        });
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param \App\Models\Directory $directory
     * @return \Illuminate\Http\Response
     */
    public function edit(Directory $directory)
    {
        return view('bo.pages.directories.edit', ['directoryModel' => $directory]);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param \App\Http\Requests\Bo\Directories\UpdateDirectoryRequest $request
     * @param \App\Models\Directory                                    $directory
     * @return \Illuminate\Http\Response
     */
    public function update(UpdateDirectoryRequest $request, Directory $directory)
    {
        return DB::transaction(function () use ($request, $directory) {
            $directory->fill($request->validated());

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

    /**
     * Remove the specified resource from storage.
     *
     * @param \App\Models\Directory $directory
     * @return \Illuminate\Http\Response
     */
    public function destroy(Directory $directory)
    {
        return DB::transaction(function () use ($directory) {
            foreach ($directory->children as $directoryChild) {
                $directoryChild->parent_id = null;
                $directoryChild->saveOrFail();
            }
            if ($directory->deleteOrFail()) {
                return redirect()
                    ->route('bo.directories.index')
                    ->with('warning', trans(
                        ':model a bien été supprimé',
                        ['model' => Str::singular(trans('models.classes.directories'))]
                    ));
            }
            return redirect()
                ->back()
                ->with('error', trans(
                    ':model n\'a pas été supprimé',
                    ['model' => Str::singular(trans('models.classes.directories'))]
                ));
        });
    }

    /**
     * Save the new order/structure of directories.
     *
     * @param \Illuminate\Http\Request $request
     * @return void
     */
    public function saveOrder(Request $request)
    {
        $this->assignOrder($request->directories, null);
    }

    /**
     * Assign the new order and parent id to each directory.
     *
     * @param array $directories
     * @param mixed $parentId
     * @return void
     */
    public function assignOrder(array $directories, $parentId = null)
    {
        foreach ($directories as $newDirectory) {
            $directory              = Directory::where('id', $newDirectory['id'])->first();
            $directory['order']     = $newDirectory['order'];
            $directory['parent_id'] = $parentId;
            $directory->saveOrFail();
            if (isset($newDirectory['children']) && count($newDirectory['children']) > 0) {
                $this->assignOrder($newDirectory['children'], $newDirectory['id']);
            }
        }
    }

    /**
     * Save the new order/structure of directories.
     *
     * @param \Illuminate\Http\Request $request
     * @return \Illuminate\Http\Response
     */
    public function needAuthorization(Request $request)
    {
        $directory                    = Directory::where('id', $request->id)->firstOrFail();
        $directory->needAuthorization = $directory->needAuthorization ? false : true;

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