@RequestMapping(value = "/{id}", method = RequestMethod.GET)
public ModelAndView getUserById(HttpServletRequest request, @PathVariable int id) {
if (request.getSession().getAttribute("currentUser") == null) {
return new ModelAndView("redirect:/login");
} else {
User user = userService.getUserById(id);
return new ModelAndView("updateUser", "user", user);
}
}
