@RequestMapping(value = "/{id}", method = RequestMethod.DELETE, produces = "application/json")
public @ResponseBody ResponseEntity delete(@PathVariable("id") int id) {
if (userService.getUser(id) == null) {
return new ResponseEntity<APIMessage>(
new APIMessage("User not exists"), HttpStatus.BAD_REQUEST);
} else {
userService.delete(id);
return new ResponseEntity(HttpStatus.OK);
}
}
@RequestMapping(value = "")
public ModelAndView index() {
List<User> users = userService.getAllUsers();
ModelAndView modelView = new ModelAndView("users/index");
modelView.addObject("users", users);
return modelView;
}
@RequestMapping(value = "/{id}", method = RequestMethod.PUT, produces = "application/json")
public @ResponseBody ResponseEntity update(
@PathVariable("id") int id, HttpServletRequest request) {
String username = request.getParameter("username");
String city = request.getParameter("city");
String email = request.getParameter("email");
String telephone = request.getParameter("telephone");
String avatar = request.getParameter("avatar");
User user = userService.getUser(id);
user.setUsername(username)
.setCity(city)
.setAvatar(avatar)
.setEmail(email)
.setTelephone(telephone);
userService.update(user);
return new ResponseEntity<APIMessage>(new APIMessage("Update success"), HttpStatus.OK);
}
@RequestMapping(method = RequestMethod.POST, produces = "application/json")
public @ResponseBody ResponseEntity create(HttpServletRequest request) {
String username = request.getParameter("username");
String city = request.getParameter("city");
String email = request.getParameter("email");
String telephone = request.getParameter("telephone");
String avatar = request.getParameter("avatar");
if (username == null || "".equals(username)) {
return new ResponseEntity<APIMessage>(
new APIMessage("Username should not be null"), HttpStatus.BAD_REQUEST);
} else {
User user =
new User()
.setUsername(username)
.setCity(city)
.setAvatar(avatar)
.setEmail(email)
.setTelephone(telephone);
userService.create(user);
return new ResponseEntity<APIMessage>(new APIMessage("Create success"), HttpStatus.CREATED);
}
}
@RequestMapping(method = RequestMethod.GET, produces = "application/json")
public @ResponseBody ResponseEntity index() {
List<User> users = userService.getAllUsers();
return new ResponseEntity<List<User>>(users, HttpStatus.OK);
}
