public function save()
{
if (!$this->validate()) {
return false;
}
$model = new Quiz();
if ($desiredModel = Quiz::findOne($this->id)) {
$model = $desiredModel;
}
$model->setAttributes(['name' => $this->name, 'dateStart' => strtotime($this->dateStart), 'dateEnd' => strtotime($this->dateEnd), 'deleted' => $this->deleted, 'published' => $this->published]);
if ($model->save(false)) {
$this->id = $model->id;
foreach ($this->answers as $answer) {
$answer->quizID = $model->id;
$answer->save();
}
}
return !empty($this->id);
}