private async void SendAuctionResponse()
{
GetAuctionResponse resp = new GetAuctionResponse
{
Method = "GetAuctionResponse",
AdId = 0
};
if (CurrentAuction != null)
{
resp.AdId = CurrentAuction.AdId;
resp.CountDown = CurrentAuction.CountDown;
resp.BidList = CurrentAuction.BidList;
resp.CurrentPrice = CurrentAuction.CurrentPrice;
resp.InitialPrice = CurrentAuction.InitialPrice;
resp.TotalDuration = CurrentAuction.TotalDuration;
resp.TimeRemaining = Convert.ToInt32(CurrentAuction.StartTime.Subtract(DateTime.UtcNow).TotalSeconds);
}
string respStr = JsonSerializer.Serialize <GetAuctionResponse>(resp);
await Clients.All.SendAsync("ReceiveMessage", "Admin", respStr);
}
public async Task SendMessage(string user, string message)
{
string input = message;
AuctionMessage msg;
try
{
msg = JsonSerializer.Deserialize <AuctionMessage>(input);
}catch (Exception e)
{
msg = null;
}
if (msg != null)
{
switch (msg.Method)
{
case "GetAuctionRequest":
GetAuctionResponse response = new GetAuctionResponse
{
Method = "GetAuctionResponse",
AdId = 0,
};
if (CurrentAuction != null)
{
response.AdId = CurrentAuction.AdId;
response.CountDown = CurrentAuction.CountDown;
response.BidList = CurrentAuction.BidList;
response.CurrentPrice = CurrentAuction.CurrentPrice;
response.InitialPrice = CurrentAuction.InitialPrice;
response.TotalDuration = CurrentAuction.TotalDuration;
response.TimeRemaining = Convert.ToInt32(CurrentAuction.StartTime.Subtract(DateTime.UtcNow).TotalSeconds);
}
string resStr = JsonSerializer.Serialize <GetAuctionResponse>(response);
await Clients.Client((string)ConIds[user]).SendAsync("ReceiveMessage", user, resStr);
break;
case "StartAuctionRequest":
StartAuctionRequest request;
try
{
request = JsonSerializer.Deserialize <StartAuctionRequest>(input);
}
catch (Exception e)
{
request = null;
}
if (request != null)
{
if (CurrentAuction == null)
{
CurrentAuction = new Auction();
CurrentAuction.BidList = new List <Bid>();
CurrentAuction.AdId = request.AdId;
CurrentAuction.CountDown = request.CountDown;
CurrentAuction.InitialPrice = request.InitialPrice;
CurrentAuction.CurrentPrice = request.InitialPrice;
CurrentAuction.TotalDuration = request.TotalDuration;
CurrentAuction.TimeRemaining = request.TotalDuration;
CurrentAuction.StartTime = DateTime.UtcNow.AddSeconds(Convert.ToDouble(request.TotalDuration));
AuctionTimer = new System.Threading.Timer(AuctionTimerExpired, null,
request.TotalDuration * 1000, 0);
//BidTimer = new System.Threading.Timer(BidTimerExpired, null,
// BidInterval, 0);
}
}
SendAuctionResponse();
break;
case "BidRequest":
BidRequest bidRequest;
try
{
bidRequest = JsonSerializer.Deserialize <BidRequest>(input);
}
catch (Exception e)
{
bidRequest = null;
}
if (bidRequest != null)
{
if (CurrentAuction.CurrentPrice < bidRequest.Price)
{
CurrentAuction.CurrentPrice = bidRequest.Price;
Bid item = new Bid();
item.user = user;
item.price = bidRequest.Price;
int timeRemaining = Convert.ToInt32(CurrentAuction.StartTime.Subtract(DateTime.UtcNow).TotalSeconds);
item.bidTime = CurrentAuction.TotalDuration - timeRemaining;
CurrentAuction.BidList.Add(item);
//BidTimer.Change(BidInterval, 0);
}
}
SendAuctionResponse();
break;
default:
break;
}
}
else
{
await Clients.All.SendAsync("ReceiveMessage", user, message);
}
/*
* if (msg != null && msg.Action == "GetAuction")
* {
* //GetAuction getAucObj = (GetAuction)msg;
* GetAuction getAucObj = JsonSerializer.Deserialize<GetAuction>(message);
* await Clients.All.SendAsync("ReceiveMessage", user, getAucObj.CurrentAuction);
* }
* else
* {
* await Clients.All.SendAsync("ReceiveMessage", user, message);
* }
*/
}