docker files fixes from liaqat

src/Managing.Domain/Candles/Candle.cs

@@ -0,0 +1,34 @@
+using Managing.Common;
+using Skender.Stock.Indicators;
+using System.ComponentModel.DataAnnotations;
+
+namespace Managing.Domain.Candles
+{
+    public class Candle : IQuote
+    {
+        [Required]
+        public Enums.TradingExchanges Exchange { get; set; }
+        [Required]
+        public string Ticker { get; set; }
+        [Required]
+        public DateTime OpenTime { get; set; }
+        [Required]
+        public DateTime Date { get; set; }
+        [Required]
+        public decimal Open { get; set; }
+        [Required]
+        public decimal Close { get; set; }
+        public decimal Volume { get; }
+        [Required]
+        public decimal High { get; set; }
+        [Required]
+        public decimal Low { get; set; }
+        public decimal BaseVolume { get; set; }
+        public decimal QuoteVolume { get; set; }
+        public int TradeCount { get; set; }
+        public decimal TakerBuyBaseVolume { get; set; }
+        public decimal TakerBuyQuoteVolume { get; set; }
+        [Required]
+        public Enums.Timeframe Timeframe { get; set; }
+    }
+}

src/Managing.Domain/Candles/CandleExtensions.cs

@@ -0,0 +1,71 @@
+using static Managing.Common.Enums;
+
+namespace Managing.Domain.Candles;
+
+public static class CandleExtensions
+{
+
+    public static Candle SetupClosingCandle(this Candle candle)
+    {
+
+        return candle;
+    }
+
+    public static DateTime GetBotPreloadSinceFromTimeframe(Timeframe timeframe)
+    {
+        return timeframe switch
+        {
+            Timeframe.FiveMinutes => DateTime.UtcNow.AddDays(-1),
+            Timeframe.FifteenMinutes => DateTime.UtcNow.AddDays(-5),
+            Timeframe.ThirtyMinutes => DateTime.UtcNow.AddDays(-10),
+            Timeframe.OneHour => DateTime.UtcNow.AddDays(-30),
+            Timeframe.FourHour => DateTime.UtcNow.AddDays(-60),
+            Timeframe.OneDay => DateTime.UtcNow.AddDays(-360),
+            _ => DateTime.Now.AddHours(-15),
+        };
+    }
+
+    public static DateTime GetPreloadSinceFromTimeframe(Timeframe timeframe)
+    {
+        return DateTime.UtcNow.AddDays(GetMinimalDays(timeframe));
+    }
+
+    public static int GetIntervalFromTimeframe(Timeframe timeframe)
+    {
+        return timeframe switch
+        {
+            Timeframe.OneDay => 3600000, // 1h
+            Timeframe.FiveMinutes => 120000, // 2min
+            Timeframe.FifteenMinutes => 60000, // 1 min
+            Timeframe.OneHour => 900000, // 15min
+            _ => 300000, // 5min
+        };
+    }
+
+    public static int GetUnixInterval(this Timeframe timeframe)
+    {
+        return timeframe switch
+        {
+            Timeframe.OneDay => 86400,
+            Timeframe.FiveMinutes => 300,
+            Timeframe.FifteenMinutes => 900,
+            Timeframe.FourHour => 14400,
+            Timeframe.OneHour => 3600,
+            _ => throw new NotImplementedException()
+        };
+    }
+
+    public static double GetMinimalDays(Timeframe timeframe)
+    {
+        return timeframe switch
+        {
+            Timeframe.FiveMinutes => -1,
+            Timeframe.FifteenMinutes => -5,
+            Timeframe.ThirtyMinutes => -10,
+            Timeframe.OneHour => -30,
+            Timeframe.FourHour => -60,
+            Timeframe.OneDay => -360,
+            _ => throw new NotImplementedException()
+        };
+    }
+}