construprogress/app/Http/Controllers/ProfileController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

class ProfileController extends Controller
{
    /**
     * Show the profile edit form.
     */
    public function edit()
    {
        return view('profile');
    }

    /**
     * Update the user's profile information.
     */
    public function update(Request $request)
    {
        $user = Auth::user();

        $validated = $request->validate([
            'name' => 'required|string|max:255',
            'email' => 'required|email|max:255|unique:users,email,'.$user->id,
        ]);

        $user->update($validated);

        return redirect()->route('profile')->with('success', 'Perfil actualizado.');
    }

    /**
     * Delete the user's account.
     */
    public function destroy(Request $request)
    {
        $request->validate([
            'password' => ['required', 'current_password'],
        ]);

        $user = Auth::user();
        Auth::logout();
        $user->delete();

        $request->session()->invalidate();
        $request->session()->regenerateToken();

        return redirect('/');
    }
}