@RequestMapping
public String index(Model model, Principal principal) {
model.addAttribute("title", "List User");
model.addAttribute("users", service.getAll());
model.addAttribute("deleteUser", new User());
// System.out.println(gson.toJson(principal));
// System.out.println(gson.toJson(model));
// logger.debug("Model Attribute User");
return "user/user";
}
@RequestMapping(value = "/edit/{userId}", method = RequestMethod.GET)
public String editUser(@PathVariable("userId") Long userId, Model model, User user) {
user = service.findById(userId);
if (user == null) {
model.addAttribute("title", "User not found");
model.addAttribute("message", "User with id " + userId + " not found!");
return "errors/404";
}
model.addAttribute("title", "Edit User");
model.addAttribute("editUser", user);
return "user/edit";
}
@RequestMapping(value = "/delete", method = RequestMethod.POST)
public String deleteUser(
@ModelAttribute("deleteUser") User deleteUser,
BindingResult result,
final RedirectAttributes redirectAttr) {
if (!result.hasErrors()) {
service.deleteById(deleteUser.getId());
redirectAttr.addFlashAttribute("success", true);
redirectAttr.addFlashAttribute("message", "Success delete user!");
} else {
redirectAttr.addFlashAttribute("error", true);
redirectAttr.addFlashAttribute("message", "Can't delete user. Something went wrong.");
}
return "redirect:/user";
}
@RequestMapping(value = "/update", method = RequestMethod.POST)
public String updateUser(
@ModelAttribute("editUser") User editUser,
BindingResult result,
final RedirectAttributes redirectAttr) {
if (result.hasErrors()) {
redirectAttr.addFlashAttribute("error", true);
redirectAttr.addFlashAttribute("message", result.getFieldError().getDefaultMessage());
return "redirect:/user/edit/" + Long.toString(editUser.getId());
}
service.update(editUser);
redirectAttr.addFlashAttribute("success", true);
redirectAttr.addFlashAttribute("message", "Success edit user!");
return "redirect:/user";
}
@RequestMapping(value = "/add", method = RequestMethod.POST)
public String addUser(
@ModelAttribute("user") User user,
BindingResult result,
final RedirectAttributes redirectAttr) {
if (result.hasErrors()) {
redirectAttr.addFlashAttribute("error", true);
redirectAttr.addFlashAttribute("message", result.getFieldError().getDefaultMessage());
return "redirect:/user/add";
}
service.create(user);
redirectAttr.addFlashAttribute("success", true);
redirectAttr.addFlashAttribute("message", "Success add user!");
return "redirect:/user";
}