UserController

<?php

namespace App\Http\Controllers;

use App\User;
use App\Models\Role;
use Illuminate\Http\Request;
use Gate;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Redirect;

class UsersController extends Controller
{
    private $users;
    private $totalPage = 3;
    private $roles;


    public function __construct(User $users,Role $roles)
    {
        $this->users = $users;
       $this->roles = $roles;
    }



    public function index()
    {
        //$users = $this->users->all();
        $users = $this->users->paginate($this->totalPage);;
        if (Gate::denies('adm')  ) {

            return Redirect::back()->withErrors(['Voce não tem Permissão']);
            //return redirect()->back()->with('errors');

        }

        return view('Painel.users.UsersList', compact('users'));
    }

    public function roles($id)
    {
        if (Gate::denies('adm')  ) {

         //   abort(403,'sem permissao pcr');
              return Redirect::back()->withErrors(['Voce não tem Permissão']);

        }
        $users = $this->users->find($id);


        $role = $users->roles()->get();

        return view('Painel.users.RoleUsersList',compact('users','role'));
    }
    protected function create()
    {
       $title = 'Cadastro de Usuario';
       $roles  = $this->roles->all();





       return view('Painel.users.create-edit',compact('title','roles'));
    }

    public function store(Request $request)
    {

        $insert  = $this->users->create([
            'name' => $request['name'],
            'email' => $request['email'],
            'password' => bcrypt($request['password']),

        ]);
        $insert->roles()->attach($request->roles);

dd($insert);

        if($insert)
        {


            return redirect()->route('users.index');
        }
        else
            {
                return redirect()->back();

            }
    }

    public function edit($id)
    {

        $users = $this->users->find($id);
        $title = "Edição de Usuário: $users->name";
        $roles = $this->roles->all();

        return view ('Painel.users.create-edit',compact('users','title','roles'));
    }

    public function update(Request $request,$id)
    {

        $user = $this->users->find($id);


          $update = $user->fill([

            'name' => $request['name'],
            'email' => $request['email'],
            'password' => bcrypt($request['password']),

        ]);

        $update->roles()->attach($request->roles,['user_id'=>$id]);


        if($update)
        {

            return redirect()->route('users.index');
        }
        else
            {
                return redirect()->back();
            }
    }
}