Admin logs (#5419)

* Add admin logging, models, migrations

* Add logging damage changes

* Add Log admin flag, LogFilter, Logs admin menu tab, message
Refactor admin logging API

* Change admin log get method names

* Fix the name again

* Minute amount of reorganization

* Reset Postgres db snapshot

* Reset Sqlite db snapshot

* Make AdminLog have a composite primary key of round, id

* Minute cleanup

* Change admin system to do a type check instead of index check

* Make admin logs use C# 10 interpolated string handlers

* Implement UI on its own window
Custom controls
Searching
Add admin log converters

* Implement limits into the query

* Change logs to be put into an OutputPanel instead for text wrapping

* Add log <-> player m2m relationship back

* UI improvements, make text wrap, add separators

* Remove entity prefix from damaged log

* Add explicit m2m model, fix any players filter

* Add debug command to test bulk adding logs

* Admin logs now just kinda go

* Add histogram for database update time

* Make admin log system update run every 5 seconds

* Add a cap to the log queue and a metric for how many times it has been reached

* Add metric for logs sent in a round

* Make cvars out of admin logs queue send delay and cap

* Merge fixes

* Reset some changes

* Add test for adding and getting a single log

* Add tests for bulk adding logs

* Add test for querying logs

* Add CallerArgumentExpression to LogStringHandler methods and test

* Improve UI, fix SQLite, add searching by round

* Add entities to admin logs

* Move distinct after orderby

* Add migrations

* ef core eat my ass

* Add cvar for client logs batch size

* Sort logs from newest to oldest by default

* Merge fixes

* Reorganize tests and add one for date ordering

* Add note to log types to not change their numeric values

* Add impacts to logs, better UI filtering

* Make log add callable from shared for convenience

* Get current round id directly from game ticker

* Revert namespace change for DamageableSystem

Content.Server/Administration/Logs/Converters/AdminLogConverter.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Content.Server.Administration.Logs.Converters;
+
+public abstract class AdminLogConverter<T> : JsonConverter<T>
+{
+    public override T Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+    {
+        throw new NotSupportedException();
+    }
+
+    public abstract override void Write(Utf8JsonWriter writer, T value, JsonSerializerOptions options);
+}

Content.Server/Administration/Logs/Converters/AdminLogConverterAttribute.cs

@@ -0,0 +1,10 @@
+using System;
+using JetBrains.Annotations;
+
+namespace Content.Server.Administration.Logs.Converters;
+
+[AttributeUsage(AttributeTargets.Class)]
+[BaseTypeRequired(typeof(AdminLogConverter<>))]
+public class AdminLogConverterAttribute : Attribute
+{
+}

Content.Server/Administration/Logs/Converters/EntityJsonConverter.cs

@@ -0,0 +1,27 @@
+using System.Text.Json;
+using Robust.Server.GameObjects;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+
+namespace Content.Server.Administration.Logs.Converters;
+
+[AdminLogConverter]
+public class EntityJsonConverter : AdminLogConverter<Entity>
+{
+    [Dependency] private readonly IEntityManager _entities = default!;
+
+    public override void Write(Utf8JsonWriter writer, Entity value, JsonSerializerOptions options)
+    {
+        writer.WriteStartObject();
+
+        writer.WriteNumber("id", (int) value.Uid);
+        writer.WriteString("name", value.Name);
+
+        if (_entities.TryGetComponent(value.Uid, out ActorComponent? actor))
+        {
+            writer.WriteString("player", actor.PlayerSession.UserId.UserId);
+        }
+
+        writer.WriteEndObject();
+    }
+}

Content.Server/Administration/Logs/Converters/FixedPoint2Converter.cs

@@ -0,0 +1,13 @@
+using System.Text.Json;
+using Content.Shared.FixedPoint;
+
+namespace Content.Server.Administration.Logs.Converters;
+
+[AdminLogConverter]
+public class FixedPoint2Converter : AdminLogConverter<FixedPoint2>
+{
+    public override void Write(Utf8JsonWriter writer, FixedPoint2 value, JsonSerializerOptions options)
+    {
+        writer.WriteNumberValue(value.Int());
+    }
+}