public ActionResult Create(CreateProductViewModel viewModel, HttpPostedFileBase mainImage, IEnumerable <HttpPostedFileBase> images)
{
if (ModelState.IsValid)
{
var product = new Product();
product.Code = viewModel.Code;
product.Name = viewModel.Name;
product.Description = viewModel.Description;
product.Price = viewModel.Price;
product.Created_at = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
db.Products.Add(product);
var imagesToDownload = new List <HttpPostedFileBase>();
if (mainImage != null)
{
string relativePathToImage = Helper.GetRelativePathForResource(mainImage.FileName);
ProductImage productMainImage = Factories.ProductImageFactory.Create(product.Id, relativePathToImage, true);
db.ProductImages.Add(productMainImage);
imagesToDownload.Add(mainImage);
}
foreach (var image in images.Where(x => x != null))
{
string relativePathToImage = Helper.GetRelativePathForResource(image.FileName);
ProductImage productImage = Factories.ProductImageFactory.Create(product.Id, relativePathToImage, false);
db.ProductImages.Add(productImage);
imagesToDownload.Add(image);
}
//sukuriam dar viena sarasa, kad klaidos atveju zinotume, kokias nuotraukas reikia istrint
var downloadedImages = new List <HttpPostedFileBase>();
try
{
foreach (var img in imagesToDownload)
{
FileWorker.DownloadImage(img);
downloadedImages.Add(img);
}
}
catch (FileDownloadException)
{
foreach (var img in downloadedImages)
{
string relativePathToImage = Helper.GetRelativePathForResource(img.FileName);
FileWorker.DeleteFile(relativePathToImage);
}
ModelState.AddModelError("Error", "Klaida išsaugant paveikslėlį.");
return(View(viewModel));
}
try
{
db.SaveChanges();
}
catch (System.Data.Entity.Infrastructure.DbUpdateException)
{
ModelState.AddModelError("Error", "Prekė su tokiu kodu jau egzistuoja.");
return(View(viewModel));
}
catch (Exception ex)
{
ModelState.AddModelError("Error", ex);
return(View(viewModel));
}
return(RedirectToAction("GetProductsListForAdmin", new { isPartial = false, query = "", currentPage = 1 }));
}
return(View(viewModel));
}
