public IActionResult Edit(ProductModel model, List <IFormFile> files)
{
if (ModelState.IsValid)
{
var updatedResult = _productService.Update(model);
if (updatedResult.Success)
{
if (files != null && files.Any())
{
List <ProductImage> images = new List <ProductImage>();
for (int i = 0; i < files.Count; i++)
{
var extention = Path.GetExtension(files[i].FileName);
var name = string.Format($"{model.Name}_{i}{extention}");
images.Add(new ProductImage
{
ProductId = model.Id,
Url = $"~/images/{name}"
});
var path = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot\\images", name);
using var stream = new FileStream(path, FileMode.Create);
files[i].CopyTo(stream);
}
var existImages = _productImageService.GetImagesByProductId(model.Id);
if (existImages.Any())
{
_productImageService.DeleteImages(existImages);
_productImageService.InsertImages(images);
}
}
TempData["Message"] = updatedResult.Message;
return(RedirectToAction("Index", "ProductAdmin"));
}
else
{
TempData["Message"] = updatedResult.Message;
return(View(model));
}
}
return(View(model));
}