From ed9e24ec5c8f0918d00433e8ee95db566c8e6e1f Mon Sep 17 00:00:00 2001
From: Javier Cicchelli <javier@rock-n-code.com>
Date: Tue, 30 Sep 2025 17:29:28 +0200
Subject: [PATCH] Implemented the "router()" helper function for the AppBuilder
 type in the sample target.

---
 .../App/Builders/AppBuilder.swift             | 43 +++++++++++++++++--
 1 file changed, 39 insertions(+), 4 deletions(-)

diff --git a/Samples/HummingbirdDocC/App/Builders/AppBuilder.swift b/Samples/HummingbirdDocC/App/Builders/AppBuilder.swift
index cc15e93..9fb1639 100644
--- a/Samples/HummingbirdDocC/App/Builders/AppBuilder.swift
+++ b/Samples/HummingbirdDocC/App/Builders/AppBuilder.swift
@@ -15,7 +15,11 @@ import class Hummingbird.Router
 import protocol Hummingbird.ApplicationProtocol
 
 import struct Hummingbird.Application
+import struct Hummingbird.BasicRequestContext
 import struct Hummingbird.BindAddress
+import struct Hummingbird.LogRequestsMiddleware
+import struct HummingbirdDocC.DocCConfiguration
+import struct HummingbirdDocC.DocCMiddleware
 import struct Logging.Logger
 
 struct AppBuilder {
@@ -38,14 +42,45 @@ struct AppBuilder {
     func callAsFunction(
         _ arguments: AppArguments
     ) -> some ApplicationProtocol {
-        let router = Router()
-
         return Application(
-            router: router,
+            router: router(),
             configuration: .init(
-                address: .hostname(arguments.hostname, port: arguments.port)
+                address: .hostname(
+                    arguments.hostname,
+                    port: arguments.port
+                )
             ),
             logger: logger
         )
     }
+    
+}
+
+// MARK: - Helpers
+
+private extension AppBuilder {
+    
+    // MARK: Type aliases
+    
+    typealias AppRequestContext = BasicRequestContext
+    
+    // MARK: Functions
+    
+    func router() -> Router<AppRequestContext> {
+        let router = Router()
+        
+        router.addMiddleware {
+            LogRequestsMiddleware(logger.logLevel)
+            DocCMiddleware (
+                configuration: DocCConfiguration(
+                    uriRoot: "/archives",
+                    folderRoot: "Samples/HummingbirdDocC/Archives"
+                ),
+                logger: logger
+            )
+        }
+        
+        return router
+    }
+    
 }