public function afterSave()
{
if (!$this->owner->isNewRecord) {
$this->beforeDelete();
}
$data = \Yii::$app->request->post($this->owner->formName());
if (isset($data[static::$formName]) && !empty($data[static::$formName])) {
$tags = $data[static::$formName];
$tagIndexs = [];
foreach ($tags as $name) {
if (!($tag = Tag::findOne(['name' => $name]))) {
$tag = new Tag(['name' => $name]);
}
$tag->frequency++;
if ($tag->save()) {
$updatedTags[] = $tag;
$tagIndexs[] = [$this->getEntityClass(), $this->getEntityId(), $tag->tag_id];
}
}
if (count($tagIndexs)) {
\Yii::$app->db->createCommand()->batchInsert(TagIndex::tableName(), ['entity', 'entity_id', 'tag_id'], $tagIndexs)->execute();
$this->owner->populateRelation('tags', $updatedTags);
}
}
}
