public IActionResult AddBook([FromForm] AdminAddBookViewModel model)
{
string image = "";
if (!ModelState.IsValid)
{
return(BadRequest());
}
using (var memoryStream = new MemoryStream())
{
model.Image.CopyTo(memoryStream);
image = Convert.ToBase64String(memoryStream.ToArray());
}
adminService.AddBook(model.Title, model.Author, model.CategoryType, model.DiscountValue, image, model.ISBN, model.Price);
return(Redirect(Url.Action("Index", "Admin")));
}