public IActionResult ProcessBid(float amt, int itemid, int userid)
{
if (ActiveUser == null)
{
return(RedirectToAction("Index", "Home"));
}
User user = ActiveUser;
AuctionEvent auctionInfo = _dbContext.auctions
.Where(a => a.auction_id == HttpContext.Session
.GetInt32("ItemId")).SingleOrDefault();
if (amt == 0)
{
TempData["Error"] = "Please specify the amount.";
return(RedirectToAction("ShowAuction"));
}
else if (amt <= auctionInfo.highest_bid)
{
TempData["Error"] = "Your bid MUST be greater than the highest bid.";
return(RedirectToAction("ShowAuction"));
}
else if (amt > user.wallet_balance)
{
TempData["Error"] = "You don't have enough balance for the bid.";
return(RedirectToAction("ShowAuction"));
}
else
{
auctionInfo.highest_bid = amt;
Bid newBid = new Bid
{
bidder = user,
auctions = auctionInfo,
};
if (_dbContext.bids.Where(b => b.auction_id == auctionInfo.auction_id) == null)
{
Bid theBid = _dbContext.Add(newBid).Entity;
}
else
{
Bid theBid = _dbContext.Update(newBid).Entity;
}
user.wallet_balance -= amt;
_dbContext.SaveChanges();
return(RedirectToAction("Index"));
}
}