public override async Task <EndAuctionResponse> EndAuction(EndAuctionRequest request, ServerCallContext context)
{
if (!(await CheckPassword(context)))
{
throw new RpcException(new Status(StatusCode.PermissionDenied, "you are not authorized"));
}
Guid auctionId;
if (!Guid.TryParse(request.AuctionId, out auctionId))
{
throw new RpcException(new Status(StatusCode.InvalidArgument, "entryid is not a guid"));
}
var auction = await _auctionService.EndAuction(auctionId);
Models.AuctionInvoice winningEntry = null;
try
{
winningEntry = JsonSerializer.Deserialize <LightningAuction.Models.AuctionInvoice>(auction.WinningEntry);
}
catch
{
}
var res = new EndAuctionResponse
{
Auction = new Auction
{
Id = auction.Id.ToString(),
StartedAt = auction.StartedAt,
Duration = auction.Duration,
FinishedAt = auction.FinishedAt,
}
};
if (winningEntry != null)
{
res.Auction.WinningEntry = new AuctionEntry
{
Amount = winningEntry.Amount,
Message = winningEntry.WinningMessage
};
}
return(res);
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
while (!stoppingToken.IsCancellationRequested)
{
await Task.Delay(1000, stoppingToken);
var auctions = await _auctionService.GetAllAuctions(false, true);
foreach (var auction in auctions)
{
var now = Utility.Utility.DateTimeToUnix(DateTime.UtcNow);
if (now >= auction.StartedAt + auction.Duration)
{
Console.WriteLine("finishing auction {0}", auction);
await _auctionService.EndAuction(auction.Id);
}
}
}
}
