package main

import (
	"fmt"
	"net/http"

	"github.com/go-session/echo-session"
	"github.com/labstack/echo"
)

func main() {
	e := echo.New()

	e.Use(echosession.New())

	e.GET("/", func(ctx echo.Context) error {
		store := echosession.FromContext(ctx)
		store.Set("foo", "bar")
		err := store.Save()
		if err != nil {
			return err
		}
		return ctx.Redirect(302, "/foo")
	})

	e.GET("/foo", func(ctx echo.Context) error {
		store := echosession.FromContext(ctx)
		foo, ok := store.Get("foo")
		if !ok {
			return ctx.String(http.StatusNotFound, "not found")
		}
		return ctx.String(http.StatusOK, fmt.Sprintf("foo:%s", foo))
	})

	e.Logger.Fatal(e.Start(":8080"))
}