feat(GTXMessagingService): initialisiert mit Konfigurationsoption

EnvelopeGenerator.Application/Configurations/GTXMessagingConfig.cs

@@ -0,0 +1,7 @@
+namespace EnvelopeGenerator.Application.Configurations
+{
+    public class GTXMessagingConfig
+    {
+        public required string AuthKey { get; init; }
+    }
+}

EnvelopeGenerator.Application/Services/GTXMessagingService.cs

@@ -0,0 +1,15 @@
+using EnvelopeGenerator.Application.Configurations;
+using Microsoft.Extensions.Options;
+
+namespace EnvelopeGenerator.Application.Services
+{
+    public class GTXMessagingService
+    {
+        private readonly string _authKey;
+
+        public GTXMessagingService(IOptions<GTXMessagingConfig> options)
+        {
+            _authKey = options.Value.AuthKey;
+        }
+    }
+}

EnvelopeGenerator.Web/appsettings.json

@@ -125,5 +125,8 @@
       "[SIGNATURE_TYPE]": "signieren",
       "[REASON]": ""
     }
+  },
+  "GTXMessagingConfig": {
+    "AuthKey": "ep$?A!Gs"
   }
 }