Function MakeNotifierWrapper

gateway/handlers/notifier_handler.go:19–31

MakeNotifierWrapper wraps a http.HandlerFunc in an interceptor to pass to HTTPNotifier

(next http.HandlerFunc, notifiers []HTTPNotifier)

// MakeNotifierWrapper wraps a http.HandlerFunc in an interceptor to pass to HTTPNotifier
func MakeNotifierWrapper(next http.HandlerFunc, notifiers []HTTPNotifier) http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
		then := time.Now()
		url := r.URL.String()

		writer := httputil.NewHttpWriteInterceptor(w)
		next(writer, r)

		for _, notifier := range notifiers {
			notifier.Notify(r.Method, url, url, writer.Status(), "completed", time.Since(then))
		}
	}
}