public virtual void RemoveBidder(int Id)
{
foreach (Bidder bidder in Bidders)
{
if (bidder.Id == Id)
{
Bidders.Remove(bidder);
}
break;
}
}
///////////////////////////////////////////////////////////////////////////////////
//
public IActionResult CheckFinishedAuctions()
{
List <Auctions> allAuctions = _context.auctions.Include(a => a.seller).Include(a => a.bidders).ThenInclude(b => b.bidder).ToList();
List <CurrentUser> ret = HttpContext.Session.GetObjectFromJson <List <CurrentUser> >("curr");
foreach (var auct in allAuctions)
{
var today = DateTime.Now;
TimeSpan remaining = auct.endDate.Subtract(today);
if (remaining.TotalSeconds <= 0)
{
if (auct.bidders.Count == 0)
{
_context.auctions.Remove(auct);
_context.SaveChanges();
}
else
{
Bidders highestbidder = _context.bidders.Where(b => b.auctionid == auct.id).Include(b => b.bidder).OrderByDescending(b => b.bidamount).First();
auct.seller.wallet += auct.bid;
if (ret[0].id == auct.seller.id)
{
ret[0].wallet += auct.bid;
HttpContext.Session.SetObjectAsJson("curr", ret);
}
highestbidder.bidder.wallet -= auct.bid;
if (ret[0].id == highestbidder.id)
{
ret[0].wallet -= auct.bid;
HttpContext.Session.SetObjectAsJson("curr", ret);
}
foreach (var bids in auct.bidders)
{
_context.bidders.Remove(bids);
}
_context.auctions.Remove(auct);
_context.SaveChanges();
}
}
}
return(RedirectToAction(""));
}
public void CalculateBiddersCurrentScore()
{
foreach (var item in Bidders)
{
item.CurrentScore = item.StartScore;
}
foreach (var item in Rides.OrderBy(x => x.Number))
{
foreach (var rate in item.Rates)
{
rate.Bidder = Bidders.SingleOrDefault(x => x.Id == rate.Bidder.Id);
}
item.Rates = item.Rates.Where(x => x.Bidder != null).ToList();
item.Calculate();
}
}
public IActionResult PlaceBid(int auctid, int bidamt)
{
CheckFinishedAuctions();
List <CurrentUser> ret = HttpContext.Session.GetObjectFromJson <List <CurrentUser> >("curr");
if (ret == null || ret[0].id == 0)
{
return(RedirectToAction(""));
}
else
{
Auctions getauct = _context.auctions.Include(a => a.seller).Include(a => a.bidders).SingleOrDefault(a => a.id == auctid);
List <Bidders> bidlist = _context.bidders.Where(b => b.auctionid == auctid).Include(b => b.bidder).OrderBy(b => b.bidamount).ToList();
if (getauct.bid >= bidamt)
{
ViewBag.CurrentUser = ret[0];
ViewBag.auct = getauct;
ViewBag.bidlist = bidlist;
ViewBag.error = "Your Bid must be higher than the current highest!";
return(View("ViewAuction"));
}
if (bidamt > ret[0].wallet)
{
ViewBag.CurrentUser = ret[0];
ViewBag.auct = getauct;
ViewBag.bidlist = bidlist;
ViewBag.error = "Your can't Bid more than what you have!";
return(View("ViewAuction"));
}
Bidders newbid = new Bidders();
newbid.bidderid = ret[0].id;
newbid.auctionid = auctid;
newbid.bidamount = bidamt;
getauct.bid = bidamt;
_context.Add(newbid);
_context.SaveChanges();
return(RedirectToAction("ViewAuction"));
}
}
