public ActionResult AddBid(BidCreateDto Bid)
{
var userId = HttpContext.User.Identity.Name;
Bid.UserId = Guid.Parse(userId);
var result = _repository.AddBid(Bid);
if (result != BidCode.Success)
{
return(BadRequest(result.GetDescription()));
}
return(Ok(new { message = result.GetDescription() }));
}
public BidCode AddBid(BidCreateDto Bid)
{
var bid = _mapper.Map <Bid>(Bid);
bid.BidDate = DateTime.UtcNow;
bid.BidId = Guid.NewGuid();
var latestBid = _context.Bid.OrderByDescending(x => x.BidAmount).FirstOrDefault(x => x.ProductId == bid.ProductId);
if (latestBid != null)
{
var product = _context.Product.Include("Bids.User").FirstOrDefault(x => x.ProductId == bid.ProductId);
if (product == null)
{
return(BidCode.Null);
}
if (bid.BidAmount <= latestBid.BidAmount)
{
return(BidCode.PriceTooLow);
}
if (bid.UserId == latestBid.UserId)
{
return(BidCode.HighestBid);
}
var bidders = product.Bids.Select(x => x.User).Distinct();
foreach (var bidder in bidders)
{
if (bidder.UserId != Bid.UserId)
{
var message = $"<h3>A new bid has been made for {product.ProductName}!</h3><p>Current highest bid amount:${bid.BidAmount}</p><p>Submit a higher bid in order to win the auction!</p>";
var mail = _emailService.NewMail(bidder.Username, $"New Bid for {product.ProductName}", message);
Task.Factory.StartNew(() => _emailService.SendEmail(mail));
}
else
{
var message = $"<h3>Your bid for {product.ProductName} is a success!</h3><p>Your bid amount:${bid.BidAmount}</p><p>Submit a higher bid in order to win the auction!</p>";
var mail = _emailService.NewMail(bidder.Username, $"Bid success for {product.ProductName}", message);
Task.Factory.StartNew(() => _emailService.SendEmail(mail));
}
}
}
_context.Bid.Add(bid);
_context.SaveChanges();
_bidHubContext.Clients.All.SendAsync("ReceiveBid", _mapper.Map <BidReadDto>(bid));
return(Codes.BidCode.Success);
}