protected function validator(array $data)
        {
            $user_id = \Route::current()->getParameter('users');
            dd($user_id);
            return Validator::make($data, [
                'name'       => 'required|string|max:255',
                'email'      => 'required|email|max:255|unique:email|exists:users, {{$user_id}}',
                'password'   => 'required|string|min:6|confirmed',
                'telephone'  => 'required|string|max:25',
                'company_id' => 'required|integer',
            ]);
        }



        public function update(Request $request, $user_id)
        {
            $request->user()->authorizeRoles(['funcionario', 'gerente', 'admin']);
            if ($request->user()->hasAnyRole(['funcionario', 'gerente'])) {
                $user = User::findOrFail(Auth::user()->id);
                $user->name = $request->name;
                $user->email = $request->email;
                $user->telephone = $request->telephone;
                if (!$request->password == '') {
                    $user->password = bcrypt($request->password);
                }
                $user->save();
            }
            if ($request->user()->hasRole('admin')) {
                $user = User::findOrFail($user_id);
                $user->name = $request->name;
                $user->email = $request->email;
                $user->telephone = $request->telephone;
                $user->company_id = $request->company_id;
                $user->role_id = Role::where('name', $request['role_name'])->first()->id;
                if (!$request->password == '') {
                    $user->password = bcrypt($request->password);
                }
                dd($user);
                $user->save();
                flash('Usuário ' . $user->name . ', editado com sucesso!')->success();
                return redirect('user/list');
            }
            flash('Usuário ' . $user->name . ', editado com sucesso!')->success();
            return redirect('/');
        }