gorilla mux negroni routes abstraction

routes.go

package main

import "net/http"

type Route struct {
	Method      string
	Path        string
	HandlerFunc func(http.ResponseWriter, *http.Request)
}

func (app *App) AddRoute(route Route) {
	app.router.Path(route.Path).Methods(route.Method).HandlerFunc(route.HandlerFunc)
}

func (app *App) AddRoutes(routes []Route) {
	for _, route := range routes {
		app.AddRoute(route)
	}
}

func IndexHandler(rw http.ResponseWriter, req *http.Request) {
	rw.Write([]byte("hellow world"))
}

func PingHandler(rw http.ResponseWriter, req *http.Request) {
	rw.Write([]byte("pong"))
}

func (app *App) SetupRoutes() {
	app.AddRoutes([]Route{
		{"GET", "/", IndexHandler},
		{"GET", "/ping", PingHandler},
	})
}