Implements ContextedHandlerFunc

contexted_impl.go

//HelloWorldHandler just prints a Hello World on a GET request
func HelloWorldHandler(c *AppContext, w http.ResponseWriter, req *http.Request) (int, error) {
	//So in this handler we now have the context provided
	fmt.Fprint(w, "Hello World")
	return http.StatusOK, nil
}

func main() {
	context := AppContext{Db: initDb(), Redis: initRedis()}

	//Here we instantiate a ContextedHandler, which staisfies the ServeHTTP
	//interface and can thus be used as a Handler on a router instance
	contextedHandler := &ContextedHandler{&context, HelloWorldHandler}
	router := mux.NewRouter()
	router.Methods("GET").Path("/hello").Name("HelloWorldHandler").Handler(contextedHandler)
	http.ListenAndServe(":5000", router)
}

//TODO do your DB initialization here
func initDb() *sql.DB {
	return nil
}

//TODO do your redis pool initialization here
func initRedis() *redis.Pool {
	return nil
}