public function deleteImage($request, $db)
{
if (!isset($request->user_id)) {
throw new Exception("You must be logged in to create data", 401);
}
$event_id = $this->getItemId($request);
$event_mapper = new EventMapper($db, $request);
$event_mapper->removeImages($event_id);
$location = $request->base . '/' . $request->version . '/events/' . $event_id;
header('Location: ' . $location, null, 204);
exit;
}
