Update pricing timing

src/Managing.Application/Shared/GrainHelpers.cs

@@ -0,0 +1,46 @@
+using Managing.Common;
+
+namespace Managing.Application.Shared;
+
+public static class GrainHelpers
+{
+    /// <summary>
+    /// Gets the interval in minutes for the reminder based on the timeframe
+    /// </summary>
+    public static double GetIntervalMinutes(Enums.Timeframe timeframe)
+    {
+        return timeframe switch
+        {
+            Enums.Timeframe.OneMinute => 1.0,
+            Enums.Timeframe.FiveMinutes => 5.0,
+            Enums.Timeframe.FifteenMinutes => 7.5, // Half of the timeframe for more frequent checks
+            Enums.Timeframe.OneHour => 30.0, // Half of the timeframe for more frequent checks
+            Enums.Timeframe.FourHour => 120.0, // Half of the timeframe for more frequent checks
+            Enums.Timeframe.OneDay => 720.0, // Half of the timeframe for more frequent checks
+            _ => 5.0 // Default to 5 minutes
+        };
+    }
+
+    // Helper method to get a randomized due time and period
+    public static (TimeSpan dueTime, TimeSpan period) GetDynamicRandomizedTimerOptions(TimeSpan basePeriod,
+        int numberOfBots)
+    {
+        var random = new Random();
+
+        // Determine the jitter percentage based on bot count
+        // Example: 2% jitter for 100 bots, 10% for 1000 bots, etc.
+        // This formula can be fine-tuned based on your system's performance metrics.
+        double jitterPercentage = Math.Min(0.20, (double)numberOfBots / 10000); // Caps at 20% for 10,000 bots
+
+        // Calculate a random due time within the period
+        var dueTimeSeconds = random.Next(1, (int)basePeriod.TotalSeconds);
+        var dueTime = TimeSpan.FromSeconds(dueTimeSeconds);
+
+        // Add a random jitter to the period
+        var jitterFactor = (random.NextDouble() * jitterPercentage) - (jitterPercentage / 2);
+        var periodSeconds = (int)(basePeriod.TotalSeconds * (1 + jitterFactor));
+        var period = TimeSpan.FromSeconds(periodSeconds);
+
+        return (dueTime, period);
+    }
+}