separated logger middleware

internal/server/response/handler.go

@@ -4,7 +4,11 @@ import (
 	"net/http"
 )
 
-type HandlerFunc = func(r *http.Request) (Response, error)
+type (
+	HandlerFunc = func(r *http.Request) (Response, error)
+
+	Middleware = func(HandlerFunc) HandlerFunc
+)
 
 func Handler(f HandlerFunc) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {

internal/server/response/mux.go

@@ -1,34 +0,0 @@
-package response
-
-import "net/http"
-
-type (
-	Mux struct {
-		Mux        *http.ServeMux
-		middleware []Middleware
-	}
-
-	Middleware = func(HandlerFunc) HandlerFunc
-)
-
-func NewMux(ms ...Middleware) *Mux {
-	return &Mux{
-		Mux:        http.NewServeMux(),
-		middleware: ms,
-	}
-}
-
-func (m *Mux) Handle(pattern string, fn HandlerFunc) {
-	for _, mw := range m.middleware {
-		prev := fn
-		fn = mw(func(r *http.Request) (Response, error) {
-			return prev(r)
-		})
-	}
-
-	m.Mux.Handle(pattern, Handler(fn))
-}
-
-func (m *Mux) ServeHTTP(w http.ResponseWriter, r *http.Request) {
-	m.Mux.ServeHTTP(w, r)
-}