public function postAccountInfo(Request $request){

        $file = $request->file('image');
        $img = Image::make($file)->resize(160,160);
        $extension;
        switch($img->mime()){
            case 'image/jpeg':
                $extension = 'jpeg';
                break;
            case 'image/jpg':
                $extension = 'jpg';
                break;
            case 'image/png':
                $extension = 'png';
                break;
            default:
                break;
        }
        $filename = time() . '.' . $extension;
        $location = public_path('uploads\\users\\' . $filename);
        $img->save($location);
        $user = User::find($request->id);
    	$user->name = $request->name;
    	$user->email = $request->email;
        $user->image = $filename;
    	$user->save();
    	Alert::success(trans('backpack::base.account_updated'))->flash();
    	return redirect()->back();
    }