BUT2/mini-crm/app/Http/Controllers/ClientController.php

<?php

namespace App\Http\Controllers;

use App\Http\Requests\StoreClientRequest;
use App\Http\Requests\UpdateClientRequest;
use App\Models\Client;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Gate;

class ClientController extends Controller
{
    // TP6 : recherche sur nom, email et ville, puis dix clients par page.
    public function index(Request $request)
    {
        $searchInput = $request->query('search', '');
        $search = is_string($searchInput) ? trim($searchInput) : '';
        $query = Client::query();

        if ($search !== '') {
            $query->where(function ($query) use ($search) {
                $query->where('name', 'like', '%'.$search.'%')
                    ->orWhere('email', 'like', '%'.$search.'%')
                    ->orWhere('city', 'like', '%'.$search.'%');
            });
        }

        $clients = $query->orderBy('id')->paginate(10)->withQueryString();

        return view('clients.index', compact('clients', 'search'));
    }

    // TP4 : formulaires et actions du CRUD (créer, voir, modifier, supprimer).
    public function create()
    {
        Gate::authorize('create', Client::class);

        return view('clients.create');
    }

    // TP6 : Laravel valide le Form Request avant d'appeler cette méthode.
    public function store(StoreClientRequest $request)
    {
        Gate::authorize('create', Client::class);
        Client::create($request->validated());

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

    public function show(Client $client)
    {
        Gate::authorize('view', $client);

        return view('clients.show', compact('client'));
    }

    public function edit(Client $client)
    {
        Gate::authorize('update', $client);

        return view('clients.edit', compact('client'));
    }

    public function update(UpdateClientRequest $request, Client $client)
    {
        Gate::authorize('update', $client);
        $client->update($request->validated());

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

    public function destroy(Client $client)
    {
        // TP8 : la Policy refuse cette action aux comptes non administrateurs.
        Gate::authorize('delete', $client);
        $client->delete();

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