package handlers

import (
    "log"
    "net/http"
    "github.com/gorilla/sessions"
)

func LogoutHandler(app *App) http.HandlerFunc {
    return func(w http.ResponseWriter, r *http.Request) {
        session := r.Context().Value("session").(*sessions.Session)
        session.Values = make(map[interface{}]interface{})
        session.Options.MaxAge = -1
        if err := session.Save(r, w); err != nil {
            log.Printf("Error saving session in LogoutHandler: %v", err)
            http.Error(w, "Internal Server Error", http.StatusInternalServerError)
            return
        }
        http.Redirect(w, r, app.Config.ThreadrDir+"/", http.StatusFound)
    }
}