Сформировать запрос AR с условиями YII2?

$query = (new \yii\db\Query());
            $query->select('*');
            $query->from('docs');
            
            if($status_id==1 || $status_id==null)
            {
    $query->where(['>=','status_id',-1]);
   }
   else{
    $query->where(['=','status_id',$status_id]);
   }
            
   
   if($from1!=null)
   {
    $query->andWhere(['>=','bterm',$from1]);
   }
   if($to1!=null)
   {
    $query->andWhere(['<=','eterm',$to1]);
   }
   $data=$query->all();