public function toArray()
{
$array = parent::toArray();
if (isset($this->category->id) && $this->category->id) {
$array['category_id'] = $this->category->id;
}
if (isset($this->user) && $this->user->id) {
$array['user_id'] = $this->user->id;
}
if (!$this->is_published) {
$array['is_published'] = 0;
}
return $array;
}
public function __construct($options = null)
{
parent::__construct($options);
}