public ActionResult Update(Receipt receipt, [FromQuery] int staffId = 0) { string customerId = Request.Cookies["UserId"]; if (staffId == 0 && customerId == null) { return(Unauthorized()); } if (staffId != 0) { receiptService.Update(receipt, staffId); } else if (customerId != null) { receiptService.Update(receipt); } return(Ok()); }