public function actionAnswer()
{
if (Yii::$app->request->isAjax && ($data = Yii::$app->request->post('vote')) !== null) {
$options = VoteOption::find()->where(['in', 'id', array_keys(Yii::$app->request->post('vote'))])->all();
if (empty($options)) {
throw new BadRequestHttpException(Yii::t('f/vote', 'Request error'));
}
$voteId = false;
foreach ($options as $option) {
/** var VoteOption $option */
if ($voteId && $option->parent_id != $voteId) {
throw new BadRequestHttpException(Yii::t('f/vote', 'Request error'));
} elseif (!$voteId) {
$voteId = $option->parent_id;
}
}
if (!$voteId || ($vote = Vote::find()->active()->language()->where(['id' => $voteId])->one()) === null) {
throw new BadRequestHttpException(Yii::t('f/vote', 'Request error'));
}
/** @var Vote $vote */
if ($vote->type == Vote::TYPE_SINGLE && count($options) > 1) {
throw new BadRequestHttpException(Yii::t('f/vote', 'Request error'));
}
if ($vote->isVoted()) {
throw new BadRequestHttpException(Yii::t('f/vote', 'Request error'));
}
$transaction = Yii::$app->db->beginTransaction();
try {
foreach ($options as $option) {
$voteLog = new VoteLog();
$voteLog->addAnswer($voteId, $option->id);
}
$vote->statistics();
$transaction->commit();
} catch (Exception $e) {
$transaction->rollBack();
throw new BadRequestHttpException(Yii::t('f/vote', 'Request error'));
}
return $this->render('_vote', ['vote' => $vote, 'options' => $vote->voteOptions, 'isVoted' => true, 'maxPercent' => $vote->getMaxPercent()]);
} else {
throw new BadRequestHttpException(Yii::t('f/vote', 'Request error'));
}
}
