public ActionResult Bid(BidVM peanutbutter)
{
if (ModelState.IsValid) {
// bid.Bid.ItemId = id;
_db.Bids.Add(peanutbutter.Bid);
_db.SaveChanges();
return RedirectToAction("Index");
}
return View();
}
public ActionResult Bid(int id)
{
var item = _db.Items.Where(i => i.Id == id).Include(i => i.Bids).FirstOrDefault();
var bidVM = new BidVM
{
Bids = item.Bids.ToList(),
Bid = new Bid
{
ItemId = item.Id
}
};
return View(bidVM);
}
public ActionResult Bid(int id, BidVM bidVM)
{
// get previous max bid
var maxBid = _db.Bids.Where(b => b.ItemId == id).Max(b => b.BidAmount);
if (bidVM.Bid.BidAmount <= maxBid) {
ModelState.AddModelError("Bid.BidAmount", "New bid must be greater than previous maximum bid");
}
// check for validation errors
if (ModelState.IsValid) {
bidVM.Bid.ItemId = id;
_db.Bids.Add(bidVM.Bid);
_db.SaveChanges();
return RedirectToAction("Index");
}
// need to repopulate previous bids
bidVM.Bids = _db.Bids.Where(b => b.ItemId == id).ToList();
return View(bidVM);
}