public async Task <ActionResult> DeleteMaterialFromOrderProductDelivery(int?orderId, int?productId, int?deliveryId, int?materialId) { if (orderId == null) { return(new HttpStatusCodeResult(HttpStatusCode.BadRequest)); } if (productId == null) { return(new HttpStatusCodeResult(HttpStatusCode.BadRequest)); } if (deliveryId == null) { return(new HttpStatusCodeResult(HttpStatusCode.BadRequest)); } if (materialId == null) { return(new HttpStatusCodeResult(HttpStatusCode.BadRequest)); } OrderProductDelivery orderProductDelivery = await context.OrderProductDeliveries .Include(opd => opd.OrderProduct.Order) .Include(opd => opd.OrderProduct.Product) .Include(opd => opd.OrderProductDeliveryMaterials) .FirstOrDefaultAsync(opd => opd.OrderId == orderId && opd.ProductId == productId && opd.DeliveryId == deliveryId); if (orderProductDelivery == null) { return(HttpNotFound()); } Material material = await context.Materials.FindAsync(materialId); if (material == null) { return(HttpNotFound()); } DeleteMaterialFromOrderProductDeliveryViewModel model = new DeleteMaterialFromOrderProductDeliveryViewModel(orderProductDelivery, material); return(View(model)); }
public async Task <ActionResult> DeleteMaterialFromOrderProductDelivery(DeleteMaterialFromOrderProductDeliveryViewModel model) { OrderProductDeliveryMaterial orderProductDeliveryMaterial = await context.OrderProductDeliveryMaterials .FindAsync(model.OrderProductDelivery.OrderProduct.Order.Id, model.OrderProductDelivery.OrderProduct.Product.Id, model.OrderProductDelivery.DeliveryId, model.Material.Id); if (orderProductDeliveryMaterial == null) { return(HttpNotFound()); } context.OrderProductDeliveryMaterials.Remove(orderProductDeliveryMaterial); 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 = orderProductDeliveryMaterial.OrderId, productId = orderProductDeliveryMaterial.ProductId, deliveryId = orderProductDeliveryMaterial.DeliveryId })); }