From eb0c264ad7a2ae7f61e75a6ac5382ef05e5df582 Mon Sep 17 00:00:00 2001
From: Maximilian Friedersdorff <max@gwairfelin.com>
Date: Fri, 27 Jun 2025 20:46:52 +0100
Subject: [PATCH] Add doc comments

---
 internal/middleware/etag_cache.go | 3 ++-
 internal/middleware/logger.go     | 3 +++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/internal/middleware/etag_cache.go b/internal/middleware/etag_cache.go
index d1878c2..47a27a2 100644
--- a/internal/middleware/etag_cache.go
+++ b/internal/middleware/etag_cache.go
@@ -1,3 +1,4 @@
+// Middleware to add naive caching headers
 package middleware
 
 import (
@@ -15,7 +16,7 @@ type ETag struct {
 }
 
 func (etag *ETag) Header() string {
-	return fmt.Sprintf("\"pb-%s-%s\"", etag.Name, etag.Value)
+	return fmt.Sprintf("\"gn-%s-%s\"", etag.Name, etag.Value)
 }
 
 func (etag *ETag) CacheControlHeader() string {
diff --git a/internal/middleware/logger.go b/internal/middleware/logger.go
index fe7f253..b8c279a 100644
--- a/internal/middleware/logger.go
+++ b/internal/middleware/logger.go
@@ -1,3 +1,4 @@
+// Middleware to Log out requests and response status code
 package middleware
 
 import (
@@ -7,6 +8,7 @@ import (
 	"forgejo.gwairfelin.com/max/gonotes/internal/conf"
 )
 
+// Response writer that store the status code for logging
 type loggingResponseWriter struct {
 	http.ResponseWriter
 	statusCode int
@@ -21,6 +23,7 @@ func (w *loggingResponseWriter) WriteHeader(code int) {
 	w.ResponseWriter.WriteHeader(code)
 }
 
+// Middleware to log out requests and response status code
 func LoggingMiddleware(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		lwr := NewLoggingResponseWriter(w)