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)
}
}
