hands ECS (#7081)

Content.Server/Communications/CommunicationsConsoleComponent.cs

@@ -1,17 +1,13 @@
-using System;
 using System.Globalization;
 using System.Threading;
+using Content.Server.Access.Systems;
 using Content.Server.Chat.Managers;
-using Content.Server.PDA;
 using Content.Server.Power.Components;
 using Content.Server.RoundEnd;
 using Content.Server.UserInterface;
 using Content.Shared.Communications;
 using Robust.Server.GameObjects;
-using Robust.Shared.GameObjects;
-using Robust.Shared.IoC;
 using Robust.Shared.Timing;
-using Robust.Shared.ViewVariables;
 using Timer = Robust.Shared.Timing.Timer;
 
 namespace Content.Server.Communications
@@ -23,6 +19,7 @@ namespace Content.Server.Communications
         [Dependency] private readonly IChatManager _chatManager = default!;
         [Dependency] private readonly IEntityManager _entities = default!;
         [Dependency] private readonly IEntityManager _entityManager = default!;
+        [Dependency] private readonly IEntitySystemManager _sysMan = default!;
 
         private bool Powered => !_entities.TryGetComponent(Owner, out ApcPowerReceiverComponent? receiver) || receiver.Powered;
 
@@ -101,9 +98,10 @@ namespace Content.Server.Communications
                     UpdateBoundInterface();
 
                     var message = msg.Message.Length <= 256 ? msg.Message.Trim() : $"{msg.Message.Trim().Substring(0, 256)}...";
+                    var sys = _sysMan.GetEntitySystem<IdCardSystem>();
 
                     var author = "Unknown";
-                    if (obj.Session.AttachedEntity is {Valid: true} mob && mob.TryGetHeldId(out var id))
+                    if (obj.Session.AttachedEntity is {Valid: true} mob && sys.TryFindIdCard(mob, out var id))
                     {
                         author = $"{id.FullName} ({CultureInfo.CurrentCulture.TextInfo.ToTitleCase(id.JobTitle ?? string.Empty)})".Trim();
                     }