remove the heartbeat history configuration for a window

dotnet/SafelyYou/Config/HeartBeatHistoryConfig.cs

@@ -1,6 +0,0 @@
-namespace SafelyYou.Config;
-
-public class HeartBeatHistoryConfig
-{
-    public TimeSpan Window { get; set; }
-}

dotnet/SafelyYou/Devices.cs

@@ -16,12 +16,14 @@ public sealed class KnownDevices
 
 public sealed class DeviceHeartBeatHistory
 {
+
     public enum AddResult { Added, OutOfSequence }
 
     public long NumberOfHeartBeats { get; private set; }
     public DateTimeOffset? FirstHeartBeat { get; private set; }
     public DateTimeOffset? LastHeartBeat { get; private set; }
 
+
     public AddResult Add(DateTimeOffset sentAt)
     {
         // Reject heartbeats that arrive before the latest registered time.

dotnet/SafelyYou/Program.cs

@@ -1,6 +1,5 @@
 using SafelyYou;
 using SafelyYou.Api;
-using SafelyYou.Config;
 
 var builder = WebApplication.CreateBuilder(args);
 
@@ -14,12 +13,6 @@ builder.Services.AddSingleton<KnownDevices>(_ =>
     return new KnownDevices(deviceIds);
 });
 
-builder.Services.AddSingleton<HeartBeatHistoryConfig>(_ =>
-{
-    var millis = builder.Configuration.GetSection("HeartBeatHistory").GetValue<int>("WindowMillis");
-    return new HeartBeatHistoryConfig() { Window = TimeSpan.FromMilliseconds(millis) };
-});
-
 builder.Services.AddSingleton<HeartBeatHistories>();
 builder.Services.AddSingleton<UploadTimes>();
 

dotnet/SafelyYou/appsettings.json

@@ -1,7 +1,4 @@
 {
-  "HeartBeatHistory" : {
-    "WindowMillis" : 1000 
-  },
   "Logging": {
     "LogLevel": {
       "Default": "Information",