Ejemplo n.º 1
0
 function pre_delete($input_data)
 {
     if (!$this->id) {
         return 1;
     }
     if (!$this->exists()) {
         return 2;
     }
     if ($lang_del = $this->translations_delete($this->id)) {
         return $lang_del;
     }
     $stock = new stock_object();
     if ($stock_id = $stock->find_external($this->id, TYPE_DISH)) {
         $stock = new stock_object($stock_id);
         $stock->silent = true;
         if ($err = $stock->delete()) {
             return $err;
         }
     }
     return $input_data;
 }