Track rule reading in database, don't show popup locally (#7278)

Content.Server/Info/RulesManager.cs

@@ -1,15 +1,45 @@
-using Content.Shared.Info;
-using Robust.Shared.IoC;
+using System.Net;
+using Content.Server.Database;
+using Content.Shared.Info;
 using Robust.Shared.Network;
 
 namespace Content.Server.Info;
 
 public sealed class RulesManager : SharedRulesManager
 {
+    [Dependency] private readonly IServerDbManager _dbManager = default!;
     [Dependency] private readonly INetManager _netManager = default!;
 
+    private static DateTime LastValidReadTime => DateTime.UtcNow - TimeSpan.FromDays(60);
+
     public void Initialize()
     {
+        _netManager.RegisterNetMessage<ShouldShowRulesPopupMessage>();
         _netManager.RegisterNetMessage<ShowRulesPopupMessage>();
+        _netManager.RegisterNetMessage<RulesAcceptedMessage>(OnRulesAccepted);
+        _netManager.Connected += OnConnected;
+    }
+
+    private async void OnConnected(object? sender, NetChannelArgs e)
+    {
+        if (IPAddress.IsLoopback(e.Channel.RemoteEndPoint.Address))
+        {
+            return;
+        }
+
+        var lastRead = await _dbManager.GetLastReadRules(e.Channel.UserId);
+        if (lastRead > LastValidReadTime)
+        {
+            return;
+        }
+
+        var message = _netManager.CreateNetMessage<ShouldShowRulesPopupMessage>();
+        _netManager.ServerSendMessage(message, e.Channel);
+    }
+
+    private async void OnRulesAccepted(RulesAcceptedMessage message)
+    {
+        var date = DateTime.UtcNow;
+        await _dbManager.SetLastReadRules(message.MsgChannel.UserId, date);
     }
 }