/**
* Add a new vote
* @param integer $id
* @param string $type
* @param integer $vote
* @return mixed
*/
public function actionVote($id, $type, $vote = 1)
{
if (!Yii::$app->user->isGuest) {
$voteModel = Vote::find()->where(['voteable_type' => $type, 'voteable_id' => $id, 'user_id' => Yii::$app->user->id])->one();
if (!isset($voteModel->id)) {
$voteModel = new Vote();
$voteModel->voteable_type = $type;
$voteModel->voteable_id = $id;
$voteModel->user_id = Yii::$app->user->id;
} elseif ($voteModel->vote == $vote) {
$out = ['success' => false, 'error' => 'User has already voted'];
echo Json::encode($out);
return;
}
$voteModel->vote = $vote;
if ($voteModel->save()) {
$rating = Vote::getRating($id, $type);
$out = ['success' => true, 'rating' => $rating];
} else {
$out = ['success' => false, 'error' => $voteModel->getErrors()];
}
} else {
$out = ['success' => false, 'error' => 'User is guest'];
}
echo Json::encode($out);
}
public function actionIndex()
{
\Yii::$app->response->format = Response::FORMAT_JSON;
$userId = \Yii::$app->user->id;
$id = \Yii::$app->request->get('id');
$type = \Yii::$app->request->get('type', 'article');
$action = \Yii::$app->request->get('action', 'up');
if ($type == 'article') {
$model = Article::find()->where(['id' => $id])->select('id,up,down')->one();
} else {
$model = Comment::find()->where(['id' => $id])->select('id,up,down')->one();
}
$vote = Vote::find()->where(['type_id' => $id, 'type' => $type, 'action' => $action, 'user_id' => $userId])->one();
if (empty($vote)) {
$model->{$action} += 1;
$model->save(false);
$vote = new Vote();
$params = ['type' => $type, 'action' => $action, 'type_id' => $id, 'user_id' => $userId];
$vote->attributes = $params;
$vote->save();
}
return ['up' => $model->up, 'down' => $model->down];
}
public static function addVote($entity, $id, $voteAdd)
{
$user = User::thisUser();
$vote = Vote::findOne(['entity' => $entity, 'entity_id' => $id, 'user_id' => $user->id]);
if (empty($vote)) {
$vote = new Vote();
$vote->entity = $entity;
$vote->entity_id = $id;
$vote->user_id = $user->id;
}
/** @var VoteModel $model */
$model = null;
if ($entity == self::ENTITY_ITEM) {
$model = Item::findOne($id);
if ($user->reputation < Item::MIN_REPUTATION_ITEM_VOTE) {
// Если только пользователь не отменяет свои дизлайки
if (!($vote->vote == self::VOTE_DOWN && $voteAdd == self::VOTE_DOWN)) {
return ['vote' => 0, 'count' => $model->getVoteCount(), 'error' => Lang::t('ajax', 'noReputationVote')];
}
}
} else {
if ($entity == self::ENTITY_EVENT) {
$model = Event::findOne($id);
if ($user->reputation < Event::MIN_REPUTATION_EVENT_VOTE) {
// Если только пользователь не отменяет свои дизлайки
if (!($vote->vote == self::VOTE_DOWN && $voteAdd == self::VOTE_DOWN)) {
return ['vote' => 0, 'count' => $model->getVoteCount(), 'error' => Lang::t('ajax', 'noReputationVote')];
}
}
} else {
if ($entity == self::ENTITY_SCHOOL) {
$model = School::findOne($id);
if ($user->reputation < School::MIN_REPUTATION_SCHOOL_VOTE) {
// Если только пользователь не отменяет свои дизлайки
if (!($vote->vote == self::VOTE_DOWN && $voteAdd == self::VOTE_DOWN)) {
return ['vote' => 0, 'count' => $model->getVoteCount(), 'error' => Lang::t('ajax', 'noReputationVote')];
}
}
} else {
if ($entity == self::ENTITY_COMMENT) {
$model = Comment::findOne($id);
if ($user->reputation < Comment::MIN_REPUTATION_COMMENT_VOTE) {
// Если только пользователь не отменяет свои дизлайки
if (!($vote->vote == self::VOTE_DOWN && $voteAdd == self::VOTE_DOWN)) {
return ['vote' => 0, 'count' => $model->getVoteCount(), 'error' => Lang::t('ajax', 'noReputationVote')];
}
}
}
}
}
}
if (!empty($model)) {
if ($vote->vote == self::VOTE_UP) {
if ($voteAdd == self::VOTE_UP) {
// убираем up
$vote->vote = self::VOTE_NONE;
$model->addVote(-1);
$model->addReputation(VoteModel::ADD_REPUTATION_CANCEL_UP);
} else {
// ставим down
$vote->vote = self::VOTE_DOWN;
$model->addVote(-2);
$model->addReputation(VoteModel::ADD_REPUTATION_CANCEL_UP);
$model->addReputation(VoteModel::ADD_REPUTATION_DOWN);
}
} elseif ($vote->vote == self::VOTE_DOWN) {
if ($voteAdd == self::VOTE_UP) {
// ставим up
$vote->vote = self::VOTE_UP;
$model->addVote(2);
$model->addReputation(VoteModel::ADD_REPUTATION_CANCEL_DOWN);
$model->addReputation(VoteModel::ADD_REPUTATION_UP);
} else {
// убираем down
$vote->vote = self::VOTE_NONE;
$model->addVote(1);
$model->addReputation(VoteModel::ADD_REPUTATION_CANCEL_DOWN);
}
} else {
if ($voteAdd == self::VOTE_UP) {
// ставим up
$vote->vote = self::VOTE_UP;
$model->addVote(1);
$model->addReputation(VoteModel::ADD_REPUTATION_UP);
} else {
// ставим down
$vote->vote = self::VOTE_DOWN;
$model->addVote(-1);
$model->addReputation(VoteModel::ADD_REPUTATION_DOWN);
}
}
}
if ($vote->save()) {
if (!empty($model)) {
$model->save();
}
}
return ['vote' => $vote->vote, 'count' => $model->getVoteCount()];
}