public async Task <IActionResult> CustomBid(CustomBidViewModel cb)
{
if (!ModelState.IsValid)
{
return(NotFound());
}
var claimsIdentity = (ClaimsIdentity)this.User.Identity;
var claim = claimsIdentity.FindFirst(ClaimTypes.NameIdentifier);
var a_user = await _db.AuctionUser.FirstOrDefaultAsync(a => a.UserId == claim.Value && a.AuctionId == cb.AuctionId);
var auction = await _db.AuctionHeader.FirstOrDefaultAsync(a => a.Id == cb.AuctionId);
a_user.LastPriceOffered = cb.CustomBid;
if (auction.CurrentPrice < a_user.LastPriceOffered)
{
var outbided_user = await _db.AuctionUser.FirstOrDefaultAsync(a => a.AuctionId == auction.Id && a.LastPriceOffered == auction.CurrentPrice);
if (outbided_user.UserId != claim.Value)
{
await NotiApi.SendNotiAuction(_db, "You got outbided, check the auction for more details", outbided_user.UserId, auction.Id);
}
await NotiApi.SendNotiAuction(_db, "You bid for $" + a_user.LastPriceOffered.ToString("F2") + " in an auction, check the auction for more details", a_user.UserId, auction.Id);
auction.CurrentPrice = Math.Max(auction.CurrentPrice, a_user.LastPriceOffered);
}
_db.SaveChanges();
return(RedirectToAction("Details", new { id = cb.AuctionId, status = SD.ActiveStatus, callBack = SD.BidedAuctions }));
}
public async Task <IActionResult> JoinAuction(int id, string callBack)
{
var claimsIdentity = (ClaimsIdentity)this.User.Identity;
var claim = claimsIdentity.FindFirst(ClaimTypes.NameIdentifier);
var au = await _db.AuctionHeader.FirstOrDefaultAsync(a => a.Id == id);
var a_user = new AuctionUser()
{
UserId = claim.Value,
AuctionId = id,
LastPriceOffered = au.CurrentPrice + au.PriceStep
};
if (au.CurrentPrice < a_user.LastPriceOffered)
{
var outbided_user = await _db.AuctionUser.FirstOrDefaultAsync(a => a.AuctionId == au.Id && a.LastPriceOffered == au.CurrentPrice);
if (outbided_user != null)
{
await NotiApi.SendNotiAuction(_db, "You were outbided, check the auction for more details", outbided_user.UserId, au.Id);
}
await NotiApi.SendNotiAuction(_db, "You bid for $" + a_user.LastPriceOffered.ToString("F2") + " in an auction, check the auction for more details", a_user.UserId, au.Id);
au.CurrentPrice = Math.Max(au.CurrentPrice, a_user.LastPriceOffered);
}
_db.AuctionUser.Add(a_user);
_db.SaveChanges();
return(RedirectToAction("Details", new{ id = id, status = SD.ActiveStatus, callBack = callBack }));
}
private async void Close(AuctionHeader auction)
{
var winner = await _db.AuctionUser.FirstOrDefaultAsync(u => u.AuctionId == auction.Id && u.LastPriceOffered == auction.CurrentPrice);
if (winner == null)
{
var aproducts = await _db.AuctionProduct.Where(p => p.AuctionId == auction.Id).ToListAsync();
foreach (AuctionProduct ap in aproducts)
{
ProductSale psale = await _db.ProductSale.Where(ps => ps.ProductId == ap.ProductId && ps.SellerId == auction.SellerId).FirstOrDefaultAsync();
if (psale != null)
{
psale.Units += ap.Quantity;
_db.ProductSale.Update(psale);
}
}
await NotiApi.SendNotiAuction(_db, "Your auction was succefully ignored", auction.SellerId, auction.Id);
auction.Seen = true;
_db.AuctionHeader.Update(auction);
}
else
{
//winner
await NotiApi.SendNotiAuction(_db, "Congrats! You win the auction " + auction.Id.ToString() + ".", winner.UserId, auction.Id);
await NotiApi.SendNotiAuction(_db, "Your auction was succefully closed, end value was of $" + auction.CurrentPrice.ToString("F2"), auction.SellerId, auction.Id);
//Sending Notificaiton to all the losers
var losers = await _db.AuctionUser.Where(u => u.AuctionId == auction.Id && u.LastPriceOffered < auction.CurrentPrice).ToListAsync();
foreach (var l in losers)
{
await NotiApi.SendNotiAuction(_db, "You lose the auction " + auction.Id.ToString() + ".", l.UserId, auction.Id);
}
auction.Seen = true;
_db.AuctionHeader.Update(auction);
}
// _db.AuctionHeader.Remove(auction);
_db.SaveChanges();
}
