From 8ef879a663ef5b1f9f25210a26ff3b75ea1d054a Mon Sep 17 00:00:00 2001
From: Developer 02 <developer02@didaloghe.onmicrosoft.com>
Date: Mon, 10 Mar 2025 15:22:35 +0100
Subject: [PATCH] =?UTF-8?q?feat:=20NLog=20hinzugef=C3=BCgt=20und=20konfigu?=
 =?UTF-8?q?riert?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../DigitalData.Auth.API.csproj               |  3 ++
 src/DigitalData.Auth.API/Program.cs           |  5 +++
 src/DigitalData.Auth.API/appsettings.json     | 43 +++++++++++++++++++
 3 files changed, 51 insertions(+)

diff --git a/src/DigitalData.Auth.API/DigitalData.Auth.API.csproj b/src/DigitalData.Auth.API/DigitalData.Auth.API.csproj
index bd45132..cae4904 100644
--- a/src/DigitalData.Auth.API/DigitalData.Auth.API.csproj
+++ b/src/DigitalData.Auth.API/DigitalData.Auth.API.csproj
@@ -16,6 +16,9 @@
     <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="8.0.12" />
     <PackageReference Include="Microsoft.AspNetCore.SignalR" Version="1.2.0" />
     <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="8.3.1" />
+    <PackageReference Include="NLog" Version="5.4.0" />
+    <PackageReference Include="NLog.Extensions.Logging" Version="5.4.0" />
+    <PackageReference Include="NLog.Web.AspNetCore" Version="5.4.0" />
 	<PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.3.1" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="7.2.0" />
     <PackageReference Include="UserManager.Application" Version="3.1.2" />
diff --git a/src/DigitalData.Auth.API/Program.cs b/src/DigitalData.Auth.API/Program.cs
index da03833..afaf3d8 100644
--- a/src/DigitalData.Auth.API/Program.cs
+++ b/src/DigitalData.Auth.API/Program.cs
@@ -11,6 +11,11 @@ using Microsoft.AspNetCore.Authentication.JwtBearer;
 using Microsoft.IdentityModel.JsonWebTokens;
 using Microsoft.IdentityModel.Tokens;
 using Microsoft.OpenApi.Models;
+using NLog;
+using NLog.Web;
+
+var logger = LogManager.Setup().LoadConfigurationFromAppSettings().GetCurrentClassLogger();
+logger.Info("Logging initialized.");
 
 var builder = WebApplication.CreateBuilder(args);
 
diff --git a/src/DigitalData.Auth.API/appsettings.json b/src/DigitalData.Auth.API/appsettings.json
index bdcbb4c..d7c17d7 100644
--- a/src/DigitalData.Auth.API/appsettings.json
+++ b/src/DigitalData.Auth.API/appsettings.json
@@ -53,5 +53,48 @@
         "Lifetime": "02:00:00"
       }
     ]
+  },
+  "NLog": {
+    "throwConfigExceptions": true,
+    "variables": {
+      "logDirectory": "E:\\LogFiles\\Digital Data\\Auth.API",
+      "logFileNamePrefix": "${shortdate}-Auth.API"
+    },
+    "targets": {
+      "infoLogs": {
+        "type": "File",
+        "fileName": "${logDirectory}\\${logFileNamePrefix}-Info.log",
+        "maxArchiveDays": 30
+      },
+      "errorLogs": {
+        "type": "File",
+        "fileName": "${logDirectory}\\${logFileNamePrefix}-Error.log",
+        "maxArchiveDays": 30
+      },
+      "criticalLogs": {
+        "type": "File",
+        "fileName": "${logDirectory}\\${logFileNamePrefix}-Critical.log",
+        "maxArchiveDays": 30
+      }
+    },
+    // Trace, Debug, Info, Warn, Error and *Fatal*
+    "rules": [
+      {
+        "logger": "*",
+        "minLevel": "Info",
+        "maxLevel": "Warn",
+        "writeTo": "infoLogs"
+      },
+      {
+        "logger": "*",
+        "level": "Error",
+        "writeTo": "errorLogs"
+      },
+      {
+        "logger": "*",
+        "level": "Fatal",
+        "writeTo": "criticalLogs"
+      }
+    ]
   }
 }
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