Exemplo n.º 1
0
        protected override ValidationResult IsValid(object value, ValidationContext validationContext)
        {
            string[]  AdmitedImageType = { "image/jpeg", "image/png" };
            const int MAX_SIZE         = 2;


            ProductViewModelDTO product = (ProductViewModelDTO)validationContext.ObjectInstance;
            float bytes    = 1024;
            float megabyte = 0;


            if (product.UploadedFile == null)
            {
                return(ValidationResult.Success);
            }

            megabyte = (product.UploadedFile.ContentLength / bytes) / bytes;

            if (!AdmitedImageType.Contains(product.UploadedFile.ContentType))
            {
                return(new ValidationResult("Solo puede introducir imagenes con formato JPG y PNG"));
            }
            if (megabyte > MAX_SIZE || megabyte > Section.MaxRequestLength)
            {
                return(new ValidationResult("El archivo no puede exceder los 2mb"));
            }


            return(ValidationResult.Success);
        }
Exemplo n.º 2
0
 private Product GetEditedProduct(Product product, ProductViewModelDTO productViewModel)
 {
     product.Name          = productViewModel.Product.Name;
     product.ShoppingPrice = productViewModel.Product.ShoppingPrice;
     product.SellingPrice  = productViewModel.Product.SellingPrice;
     product.CategoryId    = productViewModel.Product.CategoryId;
     product.StoreId       = productViewModel.Product.StoreId;
     product.Stock         = productViewModel.Product.Stock;
     product.MinimunStock  = productViewModel.Product.MinimunStock;
     product.Description   = productViewModel.Product.Description;
     product.ProviderId    = productViewModel.Product.ProviderId;
     return(product);
 }
Exemplo n.º 3
0
        private ProductViewModelDTO CreateProductViewModel()
        {
            ProductViewModelDTO productViewModel = new ProductViewModelDTO()
            {
                Categories = dgrosStore.Categories.Where(p => p.State == STATE).ToList(),
                Stores     = dgrosStore.Stores.ToList(),
                Product    = new Product(),
                Providers  = dgrosStore.Providers.Where(p => p.State == STATE).ToList(),
                Discounts  = dgrosStore.Discounts.ToList()
            };

            return(productViewModel);
        }
Exemplo n.º 4
0
        public ActionResult Edit(int id)
        {
            ProductViewModelDTO productViewModel = CreateProductViewModel();
            Product             productInDB      = GetProduct(id);

            if (productInDB == null)
            {
                return(HttpNotFound());
            }
            else
            {
                productViewModel.Product = productInDB;
                return(View("SaveProduct", productViewModel));
            }
        }
Exemplo n.º 5
0
        public ActionResult Save(ProductViewModelDTO productView)
        {
            string url = "/Content/Images/Products/";
            string defaultImageName = "prueba.jpg";
            Image  image;

            productView.Product.State = STATE;

            if (productView.Product.ProductId == 0)
            {
                if (!ModelState.IsValid)
                {
                    return(View("SaveProduct", CreateProductViewModel()));
                }

                try
                {
                    if (productView.UploadedFile != null)
                    {
                        image = CreateImageObject(productView.UploadedFile.FileName, url);
                        productView.Product = SetImageToProduct(productView.Product, image);
                        productView.UploadedFile.SaveAs(image.AbsolutePath);
                    }
                    else
                    {
                        productView.Product.Image = url + defaultImageName;
                    }

                    dgrosStore.Products.Add(productView.Product);
                }
                catch (Exception ex) { return(Content(ex.Message)); }
            }
            else
            {
                Product productInDb = GetProduct(productView.Product.ProductId);

                if (productInDb == null)
                {
                    return(View("SaveProduct", CreateProductViewModel()));
                }

                if (!ModelState.IsValid)
                {
                    ProductViewModelDTO editproduct = CreateProductViewModel();
                    editproduct.Product = productInDb;
                    return(View("SaveProduct", editproduct));
                }

                productInDb = GetEditedProduct(productInDb, productView);

                if (productView.UploadedFile != null)
                {
                    image = CreateImageObject(productView.UploadedFile.FileName, url);
                    try
                    {
                        productInDb = SetImageToProduct(productInDb, image);
                        productView.UploadedFile.SaveAs(image.AbsolutePath);
                    }
                    catch (Exception ex)
                    {
                        return(Content(ex.Message));
                    }
                }
            }
            try
            {
                dgrosStore.SaveChanges();
                return(RedirectToAction("Index", "Product"));
            }catch (Exception ex) { return(Content(ex.Message)); }
        }
Exemplo n.º 6
0
        public ActionResult Create()
        {
            ProductViewModelDTO productViewModel = CreateProductViewModel();

            return(View("SaveProduct", productViewModel));
        }