public static function setCommentLike($id, $val) { $val = $val >= 0 ? 1 : -1; $rate = self::model()->findByAttributes(array('comment_id' => $id, 'user_id' => Yii::app()->user->id)); $comment = BooksComments::model()->findByPk($id); if (empty($rate)) { $rate = new CommentLike(); $rate->comment_id = $id; $rate->user_id = Yii::app()->user->id; } else { if ($rate->val == $val) { $rate->delete(); if (!empty($comment)) { $comment->updateRate(); } return 0; } } $rate->val = $val; $rate->save(); if (!empty($comment)) { $comment->updateRate(); } return $val; }
public function actionLoadComments($book_id, $offset) { $comments = BooksComments::model()->findAll(array('condition' => 'book_id = :bookId', 'order' => 'id DESC', 'offset' => intval($offset), 'limit' => '10', 'params' => array(':bookId' => $book_id))); foreach ($comments as $comment) { $this->renderPartial('_comment', array('comment' => $comment)); } }