func IndexAction(w http.ResponseWriter, r *http.Request, newsModel *news.NewsRepository) { w.Header().Set("Content-Type", "application/json; charset=UTF-8") news, err := newsModel.GetNews() if err != nil { w.WriteHeader(http.StatusInternalServerError) return } w.WriteHeader(http.StatusOK) if err := json.NewEncoder(w).Encode(news); err != nil { panic(err) } }