Complete the task after user logged in?

When user is logged he can bookmark property, if not modal for login will appear. My problem is how can i remeber what he choose so when he logged in to bookmark that property that he clicked before he was logged in. Any suggestions?

  @if(Sentinel::check())
     @if($bookmark = in_array($property->id, $bookmarks))
     <a href=""><i class="fa fa-heart"></i></a>
     @else
     <a href=""><i class="fa fa-heart-o"></i></a>
     @endif
     @else
      <a href="#" data-toggle="modal" data-target="#loginModal"><i class="fa fa-heart-o"></i></a>
     @endif

via Chebli Mohamed