private DeliveryAreaEntryModel GetCreateStateModel()
        {
            DeliveryAreaEntryFormData formData        = new DeliveryAreaEntryFormData();
            List <Control>            formControls    = CreateFormControls(0);
            DeliveryAreaDTO           deliveryAreaDTO = new DeliveryAreaDTO();

            return(new DeliveryAreaEntryModel()
            {
                FormData = formData,
                FormControls = formControls,
                Model = new DeliveryAreaDTO(),
            });
        }
        private DeliveryAreaEntryModel GetUpdateStateModel(int deliveryAreaPK)
        {
            DeliveryAreaEntryFormData formData        = new DeliveryAreaEntryFormData();
            List <Control>            formControls    = CreateFormControls(deliveryAreaPK);
            DeliveryAreaDTO           deliveryAreaDTO = deliveryAreaQuery.GetByPrimaryKey(deliveryAreaPK);

            if (deliveryAreaDTO == null)
            {
                throw new KairosException($"Record with primary key '{deliveryAreaDTO.DeliveryArea_PK}' is not found.");
            }

            return(new DeliveryAreaEntryModel()
            {
                FormData = formData,
                FormControls = formControls,
                Model = deliveryAreaDTO,
            });
        }