/**
* Cast the user's vote.
* @param int $id
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function castVote($id, Request $request)
{
// Get the poll
$poll = Poll::find($id);
if (!$poll) {
return redirect(route('polls.index'));
}
// Check if already voted
if ($poll->voted($this->user)) {
Flash::warning('You have already voted for this poll.');
return redirect(route('polls.view', $id));
}
// Cast vote
$option = PollOption::find($request->get('vote'));
if (!$option) {
return redirect(route('polls.view', $id));
}
$option->votes()->create(['user_id' => $this->user->id]);
Flash::success('Vote cast');
return redirect(route('polls.view', $id));
}
