public ActionResult Add(int id, [Bind("ProductName,Description,Price,OrderLimit,Quantity")] ProductViewModel productVM, IFormCollection collection)
{
// get the current id from tempdata to ensure the user hasn't modified the id that the page put out
int tdId = (int)TempData.Peek("Location");
if (tdId != id)
{
// *ER add error message
return(RedirectToAction(nameof(Index)));
}
// check modelstate
if (!ModelState.IsValid)
{
return(View(productVM));
}
try
{
// check to see if product with name exists
if (_productRepository.Exists(productVM.ProductName))
{
// is an existing product in the database, update it (should i do this here? This is going to update for all stores)
Product product = new Product(productVM.ProductName, 1, productVM.Price, productVM.Description, productVM.OrderLimit);
_productRepository.UpdateProduct(product);
_locationRepository.AddInventory(product.Name, id, productVM.Quantity);
}
else
{
// is a new product
Product product = new Product(productVM.ProductName, 1, productVM.Price, productVM.Description, productVM.OrderLimit);
_productRepository.Add(product);
_locationRepository.AddInventory(product.Name, id, productVM.Quantity);
}
return(RedirectToAction(nameof(Details), new { id }));
}
catch
{
return(View(productVM));
}
}