public IActionResult GetPricePredictionViewComponent(int id, bool isDisabled, string coinBase)
{
var viewModel = new PricePredictionViewComponentViewModel();
viewModel.Id = id;
viewModel.IsDisabled = isDisabled;
viewModel.SysUserId = HttpContext.Session.GetObjectFromJson <SysUserViewModel>("CurrentUser")?.Id;
viewModel.Coinbase = coinBase;
viewModel.BTCPricePredictionChartTitle = ((EnumCurrencyPair)Enum.Parse(typeof(EnumCurrencyPair), coinBase)) == EnumCurrencyPair.BTCUSDT ? LangDetailHelper.Get(HttpContext.Session.GetInt32("LangId").Value, "BTCPricePredictionChartTitle") : ""; // TODO: Add more chart title if there are more coinbases
viewModel.BTCPricePredictionSeriesName = ((EnumCurrencyPair)Enum.Parse(typeof(EnumCurrencyPair), coinBase)) == EnumCurrencyPair.BTCUSDT ? LangDetailHelper.Get(HttpContext.Session.GetInt32("LangId").Value, "BTCPricePredictionSeriesName") : ""; // TODO: Add more chart title if there are more coinbases
if (viewModel.SysUserId.HasValue)
{
viewModel.TokenAmount = _sysUserService.Queryable().FirstOrDefault(x => x.Id == viewModel.SysUserId).TokenAmount;
}
return(ViewComponent("PricePrediction", viewModel));
}
public IViewComponentResult Invoke(PricePredictionViewComponentViewModel viewModel)
{
var tokenAmount = viewModel.TokenAmount;
var predictedTrend = viewModel.PredictedTrend;
var isDisabled = viewModel.IsDisabled;
var coinBase = viewModel.Coinbase;
viewModel = _pricePredictionService.Queryable().Where(x => x.Id == viewModel.Id)
.Select(x => Mapper.Map <PricePredictionViewComponentViewModel>(x)).FirstOrDefault();
viewModel.TokenAmount = tokenAmount;
viewModel.PredictedTrend = predictedTrend;
viewModel.IsDisabled = isDisabled;
viewModel.BTCPricePredictionChartTitle = ((EnumCurrencyPair)Enum.Parse(typeof(EnumCurrencyPair), coinBase)) == EnumCurrencyPair.BTCUSDT ? LangDetailHelper.Get(HttpContext.Session.GetInt32("LangId").Value, "BTCPricePredictionChartTitle") : ""; // TODO: Add more chart title if there are more coinbases
viewModel.BTCPricePredictionSeriesName = ((EnumCurrencyPair)Enum.Parse(typeof(EnumCurrencyPair), coinBase)) == EnumCurrencyPair.BTCUSDT ? LangDetailHelper.Get(HttpContext.Session.GetInt32("LangId").Value, "BTCPricePredictionSeriesName") : ""; // TODO: Add more chart title if there are more coinbases
//Calculate percentage
decimal highPrediction = _pricePredictionHistoryService
.Queryable()
.Where(x => x.PricePredictionId == viewModel.Id && x.Prediction == EnumPricePredictionStatus.HIGH.ToBoolean() && x.Result != EnumGameResult.REFUND.ToString())
.Count();
decimal lowPrediction = _pricePredictionHistoryService
.Queryable()
.Where(x => x.PricePredictionId == viewModel.Id && x.Prediction == EnumPricePredictionStatus.LOW.ToBoolean() && x.Result != EnumGameResult.REFUND.ToString())
.Count();
if (highPrediction + lowPrediction == 0)
{
viewModel.HighPercentage = viewModel.LowPercentage = 50;
}
else
{
viewModel.HighPercentage = Math.Round((highPrediction / (highPrediction + lowPrediction) * 100), 2);
viewModel.LowPercentage = 100 - viewModel.HighPercentage;
}
//////////////////////////
var btcCurrentPriceResult = ServiceClient.BTCCurrentPriceClient.GetBTCCurrentPriceAsync();
btcCurrentPriceResult.Wait();
if (btcCurrentPriceResult.Result.Status.Code == 0)
{
viewModel.CurrentBTCRate = btcCurrentPriceResult.Result.Price;
viewModel.CurrentBTCRateInString = btcCurrentPriceResult.Result.Price.ToString("#,##0.00");
}
// Get btc previous rates 12h before until now
var btcPriceInUTC = _btcPriceService.Queryable()
.Where(x => x.Time >= viewModel.OpenBettingTime.AddHours(-CPLConstant.HourBeforeInChart).ToUTCUnixTimeInSeconds())
.ToList();
var lowestRate = btcPriceInUTC.Min(x => x.Price) - CPLConstant.LowestRateBTCInterval;
if (lowestRate < 0)
{
lowestRate = 0;
}
viewModel.PreviousBtcRate = JsonConvert.SerializeObject(btcPriceInUTC);
viewModel.LowestBtcRate = lowestRate;
return(View(viewModel));
}