public async Task <IActionResult> Ekle(IFormFile photo, ProductModel model)
        {
            List <Gallery> glry = new List <Gallery>();

            _db.Entry(model.Products).State = Microsoft.EntityFrameworkCore.EntityState.Added;
            if (photo == null || photo.Length == 0)
            {
                return(Content("Resim Bulunamadı. Resimsiz Ürün Eklenemez."));
            }
            else
            {
                var path = Path.Combine(Directory.GetCurrentDirectory(), "C:/Users/iau/Desktop/ProjeFatihBurak2ugrastıgım/ETicaretAngular/src/assets/images/", photo.FileName);
                using (var stream = new FileStream(path, FileMode.Create))
                {
                    await photo.CopyToAsync(stream);
                }
                model.Products.Image = photo.FileName;
                glry.Add(new Gallery
                {
                    ProductId = model.Products.ProductId,
                    Image     = null,
                });
                foreach (var item in glry)
                {
                    _repglr.Add(item);
                }
                await _rep.Save();

                return(RedirectToAction("ProductsListe", "Products"));
            }
        }