ldc-wenn-dann-mit-respekt/app/Http/Controllers/Bo/ConceptController.php

<?php

namespace App\Http\Controllers\Bo;

use App\Http\Controllers\Controller;
use App\Http\Requests\Bo\Concepts\StoreConceptRequest;
use App\Http\Requests\Bo\Concepts\UpdateConceptRequest;
use App\Models\Concept;
use App\Traits\Controllers\ChangesModelOrder;
use App\Traits\Controllers\UpdateModelStatus;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;

class ConceptController extends Controller
{
    use ChangesModelOrder;
    use UpdateModelStatus;

    /**
     * Display a listing of the resource.
     *
     * @param \Illuminate\Http\Request $request
     * @return \Illuminate\Contracts\View\View
     */
    public function index(Request $request): \Illuminate\Contracts\View\View
    {
        /** @var \Illuminate\Database\Eloquent\Builder $concepts */
        $concepts = Concept::query();

        if ($request->search) {
            $this->searchQuery(
                $concepts,
                $request->search,
                null,
                'seo_title',
                'name',
                'title',
                'subtitle',
            );
        }

        $this->sortQuery($concepts);
        $searchFields = trans('Name');

        $conceptModels = $concepts->paginate(10);

        return view('bo.pages.concepts.index', compact('conceptModels', 'searchFields'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Contracts\View\View|\Illuminate\Http\RedirectResponse
     */
    public function create(): \Illuminate\Contracts\View\View|\Illuminate\Http\RedirectResponse
    {
        if (Concept::count() === 8) {
            return back()
                ->with(
                    'error',
                    trans(
                        'You already created 8 :models. Please delete or edit an existing one.',
                        ['models' => Str::of(trans('models.classes.concept'))->plural()]
                    )
                );
        }

        return view('bo.pages.concepts.create');
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param \App\Http\Requests\Bo\Concepts\StoreConceptRequest $request
     * @return \Illuminate\Http\RedirectResponse
     */
    public function store(StoreConceptRequest $request): \Illuminate\Http\RedirectResponse
    {
        return DB::transaction(function () use ($request) {
            $concept       = new Concept();
            $concept->data = Concept::getEmptyData();
            $concept->fill(array_replace_recursive(
                \json_decode(\json_encode($concept->toArray()), true),
                $request->validated()
            ));

            if ($concept->saveOrFail()) {
                return redirect()
                    ->route('bo.concepts.edit', $concept)
                    ->with('success', trans(
                        'crud.messages.has_been_created',
                        ['model' => trans('models.classes.concept')]
                    ));
            }
            return redirect()
                ->back()
                ->with('error', trans(
                    'crud.messages.cannot_be_created',
                    ['model' => trans('models.classes.concept')]
                ));
        });
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param \App\Models\Concept $concept
     * @return \Illuminate\Contracts\View\View
     */
    public function edit(Concept $concept): \Illuminate\Contracts\View\View
    {
        return view('bo.pages.concepts.edit', [
            'conceptModel' => $concept
        ]);
    }

    /**
     * Update the specified resource in storage.
     *
     * @param \App\Http\Requests\Bo\Concepts\UpdateConceptRequest $request
     * @param \App\Models\Concept                                 $concept
     * @return \Illuminate\Http\RedirectResponse
     */
    public function update(UpdateConceptRequest $request, Concept $concept): \Illuminate\Http\RedirectResponse
    {
        return DB::transaction(function () use ($request, $concept) {
            $concept->fill(array_replace_recursive(
                \json_decode(\json_encode($concept->toArray()), true),
                $request->validated()
            ));

            if ($concept->saveOrFail()) {
                return redirect()
                    ->route('bo.concepts.edit', $concept)
                    ->with('success', trans(
                        'crud.messages.has_been_updated',
                        ['model' => trans('models.classes.concept')]
                    ));
            }
            return redirect()
                ->back()
                ->with('error', trans(
                    'crud.messages.cannot_be_updated',
                    ['model' => trans('models.classes.concept')]
                ));
        });
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Models\Concept $concept
     * @return \Illuminate\Http\RedirectResponse
     */
    public function destroy(Concept $concept): \Illuminate\Http\RedirectResponse
    {
        if ($concept->deleteOrFail()) {
            return redirect()
                ->route('bo.concepts.index')
                ->with('success', trans(
                    'crud.messages.has_been_deleted',
                    ['model' => trans('models.classes.concept')]
                ));
        }
        return redirect()
            ->back()
            ->with('error', trans(
                ':crud.messages.cannot_be_deleted',
                ['model' => trans('models.classes.concept')]
            ));
    }
}