/**
* Include user vote status.
*
* @param $entity
* @return \yii\base\Component
* @throws \yii\base\InvalidConfigException
*/
public function withUserVote($entity)
{
$entityEncoded = $this->getModule()->encodeEntity($entity);
$model = new $this->owner->modelClass();
$voteTable = Vote::tableName();
$this->initSelect($model);
$joinCondition = ["{$entity}.entity" => $entityEncoded, "{$entity}.target_id" => new Expression("`{$model->tableSchema->name}`.`{$model->primaryKey()[0]}`")];
$this->owner->addGroupBy("`{$model->tableSchema->name}`.`{$model->tableSchema->primaryKey[0]}`");
if (Yii::$app->user->isGuest) {
$joinCondition["{$entity}.user_ip"] = Yii::$app->request->userIP;
$joinCondition["{$entity}.user_id"] = null;
} else {
$joinCondition["{$entity}.user_id"] = Yii::$app->user->id;
}
$this->owner->leftJoin("{$voteTable} {$entity}", $joinCondition)->addSelect([new Expression("`{$entity}`.`value` as `{$entity}UserValue`")]);
return $this->owner;
}
/**
* Creates new vote entry and returns response data.
*
* @param string $entity
* @param integer $targetId
* @param integer $value
* @return array
*/
protected function createVote($entity, $targetId, $value)
{
$vote = new Vote();
$vote->entity = $entity;
$vote->target_id = $targetId;
$vote->value = $value;
if ($vote->save()) {
return ['success' => true];
} else {
return ['success' => false, 'errors' => $vote->errors];
}
}
