public IEnumerable <Product_User> GetByUserid(int userid)
 {
     return(ProductHandler.GetByUserId(userid).OrderBy(o => ProductHandler.GetById(o.produkteid).sortNumber));
 }
 public IActionResult OverWriteOrder(IEnumerable <Product_User> newOrderList, string barcode)
 {
     ProductHandler.OverwriteOrder(newOrderList, barcode);
     return(Ok());
 }
 public IEnumerable <Product> GetAll()
 {
     return(ProductHandler.Get().OrderBy(o => o.sortNumber));
 }