UserController.php

<?php

namespace App\Http\Controllers;

use App\Models\User;
use App\Models\Role;
use Illuminate\Http\Request;

class UserController extends Controller
{

    public function __construct()
    {
        $this->middleware('can:admin');
    }

    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $users = User::paginate(20);
        return view('users.index')->with('users', $users);
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        die('not implemented yet, bye!');
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        die('not implemented, bye!');
    }

    /**
     * Display the specified resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function show($username)
    {
        $user = User::where('username', $username)->first();
        return view('users.show', compact('user'));
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function edit($username)
    {
        $roles = Role::all();
        $user = User::where('username', $username)->first();
        return view('users.edit', compact('user','roles'));
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $username)
    {
        $user = User::where('username', $username)->first();
        // redes
        if(!empty($request->roles)){
            $user->roles()->sync($request->roles);
        }
        else {
            $user->roles()->detach();
        }

        $request->session()->flash('alert-success', 'Pessoa atualizada com sucesso!');
        return redirect()->route('users.show',$user->username);

    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\User  $user
     * @return \Illuminate\Http\Response
     */
    public function destroy($username)
    {
        $user = User::where('username', $username)->first();
        die('not implemented, bye!');
    }
}