修复websocket成交记录解析bug

OTWebSocket.API/Services/WebSocketService.cs

@@ -159,13 +159,13 @@ namespace OTWebSocket.API.Services
                                     liveOrder.OTUpdateTimestamp = orderJson["exchange_update"].ToObject<DateTime>().ToUniversalTime();
                                     liveOrder.UpdateTimestamp = Timestamp.Now;
                                     liveOrder.Status = orderJson["status"].ToString();
-                                    if (orderJson["last_trans"] != null)
+                                    if (orderJson["last_trans"] != null && orderJson["last_trans"].HasValues)
                                     {
                                         string tid = orderJson["last_trans"]["exchange_tid"].ToString();
                                         OTDealInfo dealInfo = new OTDealInfo();
                                         dealInfo.Id = tid;
-                                        dealInfo.TradeTime = orderJson["last_trans"]["dealt_time"].ToObject<DateTime>().ToUniversalTime();
-                                        dealInfo.DealtAmount = orderJson["last_trans"]["account"].ToObject<decimal>();
+                                        dealInfo.TradeTime = orderJson["last_trans"]["dealt_time"].ToObject<DateTime>();
+                                        dealInfo.DealtAmount = orderJson["last_trans"]["dealt_amount"].ToObject<decimal>();
                                         dealInfo.DealtPrice = orderJson["last_trans"]["dealt_price"].ToObject<decimal>();
                                         dealInfo.DealtVolume = dealInfo.DealtAmount * dealInfo.DealtPrice;
                                         dealInfo.Commission = orderJson["last_trans"]["commission"].ToObject<decimal>();
@@ -176,7 +176,7 @@ namespace OTWebSocket.API.Services
                                             liveOrder.Deals.Add(dealInfo);
                                         }
                                     }
-                                    liveOrder.Comment = "WS更新成功";
+                                    //liveOrder.Comment = "WS更新成功";
                                     _logger.Debug($"更新redis缓存{JObject.FromObject(liveOrder)}");
 
                                     _redisService.SetLiveOrder(liveOrder);