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 $val;
}
public function like($id)
{
$type = Input::get('type');
if ($type) {
if ($type == 1) {
$like = Like::wherePostId($id)->whereUserId(Auth::user()->id)->get()->count();
$dislike = Dislike::wherePostId($id)->whereUserId(Auth::user()->id)->get()->count();
if ($like || $dislike) {
return 'false';
}
$like = new Like();
$like->post_id = $id;
$like->user_id = Auth::user()->id;
try {
if ($like->save()) {
DB::table('notifications')->where('type', '1')->where('post_id', $like->post_id)->update(array('seen' => 0, 'updated_at' => Carbon::now()));
return 'true';
}
} catch (Exception $e) {
}
} elseif ($type == 2) {
$like = CommentLike::whereCommentId($id)->whereUserId(Auth::user()->id)->get()->count();
$dislike = CommentDislike::whereCommentId($id)->whereUserId(Auth::user()->id)->get()->count();
if ($like || $dislike) {
return 'false';
}
$like = new CommentLike();
$like->comment_id = $id;
$like->user_id = Auth::user()->id;
try {
if ($like->save()) {
return 'true';
}
} catch (Exception $e) {
}
}
}
return 'false';
}