/**
* Finds the Rate model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Rate the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Rate::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
public function rateByUser($user_id, $rate_score)
{
$rater = User::findOne(['id' => $user_id]);
if ($rater) {
$rate = Rate::findOne(['rated_id' => $this->id, 'rater_id' => intval($user_id)]);
$rate_score = floatval($rate_score);
if (!$rate && !$this->isNewRecord && 0 < $rate_score && 5 >= $rate_score) {
$rate = new Rate();
$rate->rated_id = $this->id;
$rate->rater_id = $rater->id;
$rate->rate = $rate_score;
$rate->save();
}
}
return false;
}
