package server

import "net/http"

// Response is the interface for an HTTP response.
type Response interface {
	Header(key string) string
	SetHeader(key string, value string)
}

// response represents the HTTP response used in the given context.
type response struct {
	http.ResponseWriter
}

// Header returns the header value for the given key.
func (res response) Header(key string) string {
	return res.ResponseWriter.Header().Get(key)
}

// SetHeader sets the header value for the given key.
func (res response) SetHeader(key string, value string) {
	res.ResponseWriter.Header().Set(key, value)
}