func()

in src/frontend/middleware.go [57:83]

• 25 lines of code
• 2 McCabe index (conditional complexity)

func (lh *logHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	ctx := r.Context()
	requestID, _ := uuid.NewRandom()
	ctx = context.WithValue(ctx, ctxKeyRequestID{}, requestID.String())

	start := time.Now()
	rr := &responseRecorder{w: w}
	log := lh.log.WithFields(logrus.Fields{
		"http.req.path":   r.URL.Path,
		"http.req.method": r.Method,
		"http.req.id":     requestID.String(),
	})
	if v, ok := r.Context().Value(ctxKeySessionID{}).(string); ok {
		log = log.WithField("session", v)
	}
	log.Debug("request started")
	defer func() {
		log.WithFields(logrus.Fields{
			"http.resp.took_ms": int64(time.Since(start) / time.Millisecond),
			"http.resp.status":  rr.status,
			"http.resp.bytes":   rr.b}).Debugf("request complete")
	}()

	ctx = context.WithValue(ctx, ctxKeyLog{}, log)
	r = r.WithContext(ctx)
	lh.next.ServeHTTP(rr, r)
}