/**
* @inheritdoc
* @param Review $model
*/
public function create($model)
{
if (empty($model->model) or empty($model->item_id) or empty($model->source_model) or empty($model->source_item_id)) {
return false;
}
$exists = Review::find()->byItem($model->item_id, $model->model)->bySourceItem($model->source_item_id, $model->source_model)->count();
return !$exists;
}
/**
* Возвращает объект провайдера данных
* @return object|ActiveDataProvider
* @throws \yii\base\InvalidConfigException
*/
public function getDataProvider()
{
if (is_null($this->_dataProvider)) {
$query = Review::find()->published()->byItem($this->itemId, $this->modelClass);
if (is_callable($this->queryModifier)) {
$func = $this->queryModifier;
$func($query);
}
$config = ArrayHelper::merge($this->dataProviderConfig, ['class' => ActiveDataProvider::className(), 'query' => $query]);
$this->_dataProvider = Yii::createObject($config);
$this->_dataProvider->pagination->pageSize = $this->pageSize;
$this->_dataProvider->sort->defaultOrder = $this->orderBy;
}
return $this->_dataProvider;
}
