public IActionResult Details(int id)
        {
            if (id < 1)
            {
                return(BadRequest());
            }

            try
            {
                var protocol       = protocolService.GetProtocolById(id);
                var mappedProtocol = ProtocolMapper.MapToViewModel(protocol, EmployeeMapper.MapToViewModel(protocol.Employee), OrderMapper.MapToViewModel(protocol.Order));
                var details        = new ProtocolDetailsViewModel(EmployeeMapper.MapManyToViewModel(employeeService.GetEmployees()), OrderMapper.MapManyToViewModel(orderService.GetOrders()), mappedProtocol);

                return(View(details));
            }
            catch (Exception ex)
            {
                return(NotFound(ex));
            }
        }