Improve HTTP server.

internal/services/core/httpserver/server.go

@@ -49,12 +49,12 @@ func (h *httpServer) configureHTTPServer() error {
 }
 
 func (h *httpServer) RegisterHandler(method, path string, handler http.HandlerFunc) {
-	h.httpMux.HandleFunc(fmt.Sprintf("%s %s", method, path), func(w http.ResponseWriter, r *http.Request) {
-		//nolint:modernize
-		for i := len(h.middlewares) - 1; i >= 0; i-- {
-			handler = h.middlewares[i](handler)
-		}
+	//nolint:modernize
+	for i := len(h.middlewares) - 1; i >= 0; i-- {
+		handler = h.middlewares[i](handler)
+	}
 
+	h.httpMux.HandleFunc(fmt.Sprintf("%s %s", method, path), func(w http.ResponseWriter, r *http.Request) {
 		handler(w, r)
 	})
 }