public ActionResult Create(FormCollection collection)
{
if (ModelState.IsValid)
{
Product product = new Product();
UpdateModel(product, collection);
//Check if product with similar id already exist in Json file
if (JsonRepository.Find(x => x.id == product.id) == null)
{
List<Product> productlist = JsonRepository;
productlist.Add(product);
SaveJsonProducts(productlist);
}
else
{
ViewBag.ErrorMessage = "Id already exist, please select another";
return View();
}
return RedirectToAction("Index");
}
return View();
}
public ActionResult Edit(int id, FormCollection collection)
{
if (ModelState.IsValid)
{
//Remove existing product
List<Product> productlist = JsonRepository;
productlist.RemoveAll(x => x.id == id);
//Get product info from form
Product product = new Product();
UpdateModel(product, collection);
//Add the edited product as new
productlist.Add(product);
SaveJsonProducts(productlist);
return RedirectToAction("Index");
}
return View();
}
