public async Task <ActionResult> DeleteSizeFromOrderProductAddressProductionDate(int?orderId, int?productId, int?addressId, DateTime?productionDate, int?sizeId)
        {
            if (orderId == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }

            if (productId == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }

            if (addressId == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }

            if (productionDate == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }

            if (sizeId == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }

            OrderProductAddressProductionDate orderProductAddressProductionDate = await context.OrderProductAddressProductionDates
                                                                                  .Include(opapd => opapd.OrderProductAddress.OrderProduct.Order)
                                                                                  .Include(opapd => opapd.OrderProductAddress.OrderProduct.Product)
                                                                                  .Include(opapd => opapd.OrderProductAddress.Address)
                                                                                  .FirstOrDefaultAsync(opapd => opapd.OrderId == orderId &&
                                                                                                       opapd.ProductId == productId &&
                                                                                                       opapd.AddressId == addressId &&
                                                                                                       opapd.ProductionDate == productionDate);

            if (orderProductAddressProductionDate == null)
            {
                return(HttpNotFound());
            }

            Size size = await context.Sizes.FindAsync(sizeId);

            if (size == null)
            {
                return(HttpNotFound());
            }

            DeleteSizeFromOrderProductAddressProductionDateViewModel model = new DeleteSizeFromOrderProductAddressProductionDateViewModel(orderProductAddressProductionDate, size);

            return(View(model));
        }
        public async Task <ActionResult> DeleteSizeFromOrderProductAddressProductionDate(DeleteSizeFromOrderProductAddressProductionDateViewModel model)
        {
            OrderProductAddressProductionDateSize orderProductAddressProductionDateSize = await context.OrderProductAddressProductionDateSizes
                                                                                          .FindAsync(model.OrderProductAddressProductionDate.OrderProductAddress.OrderProduct.Order.Id,
                                                                                                     model.OrderProductAddressProductionDate.OrderProductAddress.OrderProduct.Product.Id,
                                                                                                     model.OrderProductAddressProductionDate.OrderProductAddress.Address.Id,
                                                                                                     model.OrderProductAddressProductionDate.ProductionDate,
                                                                                                     model.Size.Id);

            if (orderProductAddressProductionDateSize == null)
            {
                return(HttpNotFound());
            }

            context.OrderProductAddressProductionDateSizes.Remove(orderProductAddressProductionDateSize);

            try
            {
                await context.SaveChangesAsync();
            }
            catch (Exception ex)
            {
                string errorMessage = ex.Message;

                while (ex != null)
                {
                    errorMessage = ex.Message;
                    ex           = ex.InnerException;
                }

                ModelState.AddModelError("", errorMessage);

                return(View(model));
            }

            return(RedirectToAction(nameof(Details),
                                    new
            {
                orderId = orderProductAddressProductionDateSize.OrderId,
                productId = orderProductAddressProductionDateSize.ProductId,
                addressId = orderProductAddressProductionDateSize.AddressId,
                productionDate = orderProductAddressProductionDateSize.ProductionDate
            }));
        }