docker files fixes from liaqat

src/Managing.Infrastructure.Web3/Extensions/PriceExtensions.cs

@@ -0,0 +1,75 @@
+using Managing.Core;
+using Managing.Domain.Candles;
+using Managing.Infrastructure.Evm.Subgraphs.Models;
+using static Managing.Common.Enums;
+
+namespace Managing.Infrastructure.Evm.Extensions;
+
+public static class PriceExtensions
+{
+    public static List<Candle> GetCandles(this Round[] prices, Timeframe timeframe, Ticker ticker)
+    {
+        int timezoneOffset = - (int)(new DateTimeOffset(DateTime.UtcNow).Offset.TotalSeconds);
+        var CHART_PERIODS = new Dictionary<Timeframe, int>
+        {
+            { Timeframe.FiveMinutes, 60 * 5 },
+            { Timeframe.FifteenMinutes, 60 * 15 },
+            { Timeframe.OneHour, 60 * 60 },
+            { Timeframe.FourHour, 60 * 60 * 4 },
+            { Timeframe.OneDay, 60 * 60 * 24 }
+        };
+        int periodTime = CHART_PERIODS[timeframe];
+
+        if (prices.Count() < 2)
+        {
+            return new List<Candle>();
+        }
+
+        List<Candle> candles = new List<Candle>();
+        Round first = prices[0];
+        int prevTsGroup = (int)Math.Floor((decimal)first.UnixTimestamp / periodTime) * periodTime;
+        decimal prevPrice = decimal.Parse(first.Value);
+        decimal o = prevPrice;
+        decimal h = prevPrice;
+        decimal l = prevPrice;
+        decimal c = prevPrice;
+        for (int i = 1; i < prices.Count(); i++)
+        {
+            var current = prices[i];
+            int tsGroup = (int)Math.Floor((decimal)current.UnixTimestamp / periodTime) * periodTime;
+            if (prevTsGroup != tsGroup)
+            {
+                candles.Add(new Candle
+                {
+                    OpenTime = DateHelpers.GetFromUnixTimestamp(prevTsGroup + timezoneOffset),
+                    Date = DateHelpers.GetFromUnixTimestamp(tsGroup + timezoneOffset),
+                    Open = o,
+                    High = h,
+                    Low = l,
+                    Close = c,
+                    Timeframe = timeframe
+                });
+                o = c;
+                h = Math.Max(o, c);
+                l = Math.Min(o, c);
+            }
+            c = decimal.Parse(current.Value);
+            h = Math.Max(h, c);
+            l = Math.Min(l, c);
+            prevTsGroup = tsGroup;
+        }
+
+        return candles.Select(x => new Candle
+        {
+            OpenTime = x.OpenTime,
+            Date = x.Date,
+            Open = x.Open,
+            Close = x.Close,
+            High = x.High,
+            Low = x.Low,
+            Timeframe = x.Timeframe,
+            Exchange = TradingExchanges.Evm,
+            Ticker = ticker.ToString()
+        }).ToList();
+    }
+}