From 9316f08a73f0844fa2ed19314c8199391136af99 Mon Sep 17 00:00:00 2001
From: Ruberoid <dcharushnikov@gmail.com>
Date: Tue, 22 Jul 2025 19:39:40 +0300
Subject: [PATCH] Added serilog thread enricher and shrotened the context log
 story.

---
 Directory.Packages.props                         |  1 +
 .../Infrastructure/HostBuilderFactory.cs         |  2 ++
 .../Infrastructure/ShortSourceContextEnricher.cs | 16 ++++++++++++++++
 .../Nocr.TelegramListener.Host.csproj            |  1 +
 src/Nocr.TelegramListener.Host/appsettings.json  |  2 +-
 5 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100644 src/Nocr.TelegramListener.Host/Infrastructure/ShortSourceContextEnricher.cs

diff --git a/Directory.Packages.props b/Directory.Packages.props
index 3e160e1..1e656e6 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -9,6 +9,7 @@
     <PackageVersion Include="Nocr.TextMatcher.Async.Api.Contracts" Version="0.6.2" />
     <PackageVersion Include="prometheus-net" Version="8.2.1" />
     <PackageVersion Include="prometheus-net.AspNetCore" Version="8.2.1" />
+    <PackageVersion Include="Serilog.Enrichers.Thread" Version="4.0.0" />
   </ItemGroup>
   <ItemGroup Label="Telegram">
     <PackageVersion Include="WTelegramClient" Version="4.3.4" />
diff --git a/src/Nocr.TelegramListener.Host/Infrastructure/HostBuilderFactory.cs b/src/Nocr.TelegramListener.Host/Infrastructure/HostBuilderFactory.cs
index adc35a7..33ee306 100644
--- a/src/Nocr.TelegramListener.Host/Infrastructure/HostBuilderFactory.cs
+++ b/src/Nocr.TelegramListener.Host/Infrastructure/HostBuilderFactory.cs
@@ -18,6 +18,8 @@ public class HostBuilderFactory<TStartup> where TStartup : class
             .UseSerilog((ctx, logBuilder) =>
             {
                 logBuilder.ReadFrom.Configuration(ctx.Configuration)
+                    .Enrich.With<ShortSourceContextEnricher>()
+                    .Enrich.WithThreadId()
                     .Enrich.FromLogContext();
             });
 
diff --git a/src/Nocr.TelegramListener.Host/Infrastructure/ShortSourceContextEnricher.cs b/src/Nocr.TelegramListener.Host/Infrastructure/ShortSourceContextEnricher.cs
new file mode 100644
index 0000000..45254ad
--- /dev/null
+++ b/src/Nocr.TelegramListener.Host/Infrastructure/ShortSourceContextEnricher.cs
@@ -0,0 +1,16 @@
+using Serilog.Core;
+using Serilog.Events;
+
+public class ShortSourceContextEnricher : ILogEventEnricher
+{
+    public void Enrich(LogEvent logEvent, ILogEventPropertyFactory propertyFactory)
+    {
+        if (logEvent.Properties.TryGetValue("SourceContext", out var sourceContextValue))
+        {
+            var fullName = sourceContextValue.ToString().Trim('"'); // remove quotes
+            var shortName = fullName.Split('.').Last();
+            var shortContext = propertyFactory.CreateProperty("ShortSourceContext", shortName);
+            logEvent.AddPropertyIfAbsent(shortContext);
+        }
+    }
+}
diff --git a/src/Nocr.TelegramListener.Host/Nocr.TelegramListener.Host.csproj b/src/Nocr.TelegramListener.Host/Nocr.TelegramListener.Host.csproj
index 9558aa2..7f6bb28 100644
--- a/src/Nocr.TelegramListener.Host/Nocr.TelegramListener.Host.csproj
+++ b/src/Nocr.TelegramListener.Host/Nocr.TelegramListener.Host.csproj
@@ -8,6 +8,7 @@
     <ItemGroup>
         <PackageReference Include="prometheus-net.AspNetCore" />
         <PackageReference Include="Serilog.AspNetCore" />
+        <PackageReference Include="Serilog.Enrichers.Thread" />
     </ItemGroup>
 
     <ItemGroup Label="Rebus">
diff --git a/src/Nocr.TelegramListener.Host/appsettings.json b/src/Nocr.TelegramListener.Host/appsettings.json
index a06c301..36638cd 100644
--- a/src/Nocr.TelegramListener.Host/appsettings.json
+++ b/src/Nocr.TelegramListener.Host/appsettings.json
@@ -12,7 +12,7 @@
       {
         "Name": "Console",
         "Args": {
-          "outputTemplate": "[{Level:u3}] {Timestamp:MM-dd HH:mm:ss} {TraceId} {SourceContext:l} {Message:lj}{NewLine}{Exception}"
+          "outputTemplate": "[{Level:u3}] {Timestamp:MM-dd HH:mm:ss} [#{ThreadId}] {ShortSourceContext:l} {Message:lj}{NewLine}{Exception}"
         }
       }
     ]