public RedirectToActionResult EditCake(Cake cake)
{
if (ModelState.IsValid)
{
string uniqueFileName = UploadedFile(cake);
if (uniqueFileName != null) // if the user didn't change the photo, we won't assign a null to the photo name, we instead sent the photo name as hidden parameter, if a value is sent , the value would replace the hidden parameter
{
cake.CakePhoto = uniqueFileName;
}
var the_cake = _CakeRepository.GetCakeById(cake.CakeId);
if (the_cake != null)
{
_CakeRepository.EditCake(the_cake, cake);
}
}
return(RedirectToAction("Index"));
}