package beacon

import (
	"net/http"
)

func newBeaconMiddleware(next http.Handler) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		contentType := r.Header.Get("Content-Type")
		if contentType != "application/json" && contentType != "" {
			http.Error(w, "Content-Type header must be application/json", http.StatusUnsupportedMediaType)
			return
		}

		next.ServeHTTP(w, r)
	})
}