public void InsertOrUpdate(Purchase purchase)
{
if (purchase.Id == default(int)) {
// New entity
context.Purchases.Add(purchase);
} else {
// Existing entity
context.Entry(purchase).State = EntityState.Modified;
}
}
public ActionResult Edit(Purchase purchase)
{
if (ModelState.IsValid) {
purchaseRepository.InsertOrUpdate(purchase);
purchaseRepository.Save();
return RedirectToAction("Index");
} else {
ViewBag.PossibleProducts = productRepository.All;
ViewBag.PossibleStores = storeRepository.All;
return View();
}
}
