package handlers

import (
	"fmt"
	"net/http"

	"github.com/gorilla/sessions"
)

var (
	SessionStore *sessions.CookieStore
	Name         string
)

func GetSession(w http.ResponseWriter, r *http.Request) (*sessions.Session, error) {
	if SessionStore == nil {
		return nil, fmt.Errorf("session store not initialized")
	}
	if Name == "" {
		return nil, fmt.Errorf("session name not configured")
	}
	return SessionStore.Get(r, Name)
}