public function like($post_id, $user_id)
{
$post = Post::model()->findByPk($post_id);
if ($post) {
$check = PostLike::model()->findByAttributes(array('post_id' => $post_id, 'user_id' => $user_id));
if ($check) {
$post->post_like_count = intval($post->post_like_count) - 1;
$check->delete();
return array('is_liked' => 0);
} else {
$model = new PostLike();
$model->post_id = $post_id;
$model->user_id = $user_id;
if ($model->save(FALSE)) {
$post->post_like_count = intval($post->post_like_count) + 1;
$post->save(FALSE);
return array('is_liked' => 1);
}
}
}
return 'error';
}
