CourseWork/app/Http/Controllers/SubjectController.php

<?php

namespace App\Http\Controllers;

use App\Http\Requests\SubjectPostRequest;
use App\Models\Subject;
use App\Services\ServiceInterface;
use Illuminate\Http\RedirectResponse;
use Illuminate\View\View;

class SubjectController extends Controller
{
    public function __construct(
        protected ServiceInterface $service,
    ) {
    }

    /**
     * Display a listing of the resource.
     */
    public function index(): View
    {
        return view('subjects.index', [
            'subjects' => $this->service->getAll(),
        ]);
    }

    /**
     * Show the form for creating a new resource.
     */
    public function create(): View
    {
        return view('subjects.create');
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(SubjectPostRequest $request): RedirectResponse
    {
        return redirect()->route(
            'subjects.show',
            $this->service->create($request->validated())
        );
    }

    /**
     * Display the specified resource.
     */
    public function show(Subject $subject): View
    {
        return view('subjects.show', [
            'subject' => $subject,
        ]);
    }

    /**
     * Show the form for editing the specified resource.
     */
    public function edit(Subject $subject): View
    {
        return view('subjects.edit', [
            'subject' => $subject,
        ]);
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(SubjectPostRequest $request, Subject $subject): RedirectResponse
    {
        return redirect()->route(
            'subjects.show',
            $this->service->update($subject, $request->validated())
        );
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy(Subject $subject): RedirectResponse
    {
        $this->service->delete($subject);

        return redirect()->route('subjects.index');
    }
}