/*
 * Copyright (C) 2023 Jonni Liljamo <jonni@liljamo.com>
 *
 * This file is licensed under AGPL-3.0-or-later, see NOTICE and LICENSE for
 * more information.
 */
package middlewares

import (
	"net/http"

	"git.src.quest/~skye/felu-ddns/db"
	"github.com/gin-gonic/gin"
)

func AdminOnly() gin.HandlerFunc {
	return func(c *gin.Context) {
		user_id, exists := c.Get("user_id")
		if exists {
			user, err := db.FetchUserWithId(user_id.(string))
			if err == nil {
				if user.IsAdmin {
					c.Next()
				} else {
					c.Redirect(http.StatusTemporaryRedirect, "/manage")
					c.Abort()
				}
			} else {
				c.String(http.StatusInternalServerError, "This should not be possible, but don't quote me on that, S01E02")
				c.Abort()
			}
		} else {
			c.String(http.StatusInternalServerError, "This should not be possible, but don't quote me on that, S01E01")
			c.Abort()
		}
	}
}