chore: extract manifest file location to function

Author: kostas-petrakis

src/main/kotlin/net/leanix/githubagent/services/WebhookEventService.kt

@@ -108,11 +108,7 @@ class WebhookEventService(
         manifestFilePath: String,
         action: ManifestFileAction
     ) {
-        val location = if ('/' in manifestFilePath) {
-            "directory '/${manifestFilePath.substringBeforeLast('/')}'"
-        } else {
-            "root folder"
-        }
+        val location = getManifestFileLocation(manifestFilePath)
 
         logger.info("Manifest file {} in repository {} under {}", action, repositoryFullName, location)
 
@@ -134,11 +130,7 @@ class WebhookEventService(
     }
 
     private fun handleRemovedManifestFile(repositoryFullName: String, manifestFilePath: String) {
-        val location = if ('/' in manifestFilePath) {
-            "directory '/${manifestFilePath.substringBeforeLast('/')}'"
-        } else {
-            "root folder"
-        }
+        val location = getManifestFileLocation(manifestFilePath)
         logger.info("Manifest file ${ManifestFileAction.REMOVED} from repository $repositoryFullName under $location")
         webSocketService.sendMessage(
             "/events/manifestFile",
@@ -150,4 +142,12 @@ class WebhookEventService(
             )
         )
     }
+
+    private fun getManifestFileLocation(manifestFilePath: String): String {
+        return if (manifestFilePath.contains('/')) {
+            "directory '/${manifestFilePath.substringBeforeLast('/')}'"
+        } else {
+            "root folder"
+        }
+    }
 }