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.Database/ModelSqlite.cs

@@ -1,7 +1,10 @@
 using System;
 using System.ComponentModel.DataAnnotations.Schema;
 using System.Globalization;
+using System.IO;
 using System.Net;
+using System.Text;
+using System.Text.Json;
 using Microsoft.EntityFrameworkCore;
 using Microsoft.EntityFrameworkCore.Diagnostics;
 using Microsoft.EntityFrameworkCore.Infrastructure;
@@ -57,6 +60,14 @@ namespace Content.Server.Database
                 .Property(e => e.Address)
                 .HasColumnType("TEXT")
                 .HasConversion(ipMaskConverter);
+
+            var jsonConverter = new ValueConverter<JsonDocument, string>(
+                v => JsonDocumentToString(v),
+                v => StringToJsonDocument(v));
+
+            modelBuilder.Entity<AdminLog>()
+                .Property(log => log.Json)
+                .HasConversion(jsonConverter);
         }
 
         public SqliteServerDbContext(DbContextOptions<ServerDbContext> options) : base(options)
@@ -81,6 +92,22 @@ namespace Content.Server.Database
                 int.Parse(inet.AsSpan(idx + 1), provider: CultureInfo.InvariantCulture)
             );
         }
+
+        private static string JsonDocumentToString(JsonDocument document)
+        {
+            using var stream = new MemoryStream();
+            using var writer = new Utf8JsonWriter(stream, new JsonWriterOptions {Indented = false});
+
+            document.WriteTo(writer);
+            writer.Flush();
+
+            return Encoding.UTF8.GetString(stream.ToArray());
+        }
+
+        private static JsonDocument StringToJsonDocument(string str)
+        {
+            return JsonDocument.Parse(str);
+        }
     }
 
     [Table("ban")]