Why am i getting nulls in parameters inside json? - spring

Question

this is small spring-boot project
I am unable to get users parameteres
I still can create other users in db using POST method, but when i am trying get list of all users or only one by id, i am getting json with nulls in users parameters.
I want to get this from getUsers method
{
"id": 1,
"name": testName,
"password": testPassword,
"email": testEmail,
"phoneNumber": testPhoneNumber,
"status": USER
},
Instread of this i am getting
{
"id": null,
"name": null,
"password": null,
"email": null,
"phoneNumber": null,
"status": null
},
Here is my entity class
public class User {
#Id
#GeneratedValue(strategy = GenerationType.AUTO)
#Column(name = "id",nullable = false)
private Integer id;
#Column(name = "name",nullable = false)
private String name;
#Column(name = "password",nullable = false)
private String password;
#Column(name = "email",nullable = false)
private String email;
#Column(name = "phoneNumber",nullable = false)
private String phoneNumber;
#Column(name = "status",nullable = false)
private Status status;
}
My controller
#Controller
#RequestMapping
#RequiredArgsConstructor
#Validated
public class UserController {
private final UserService userService;
#Operation(description = "Getting list of users")
#GetMapping(
value = "/v1/users",
produces = {"application/json"}
)
public ResponseEntity<List<UserDto>> getUsers() {
return ResponseEntity.ok(userService.getUsers());
}
My service
#Service
#RequiredArgsConstructor
#Data
public class UserService {
private final UserRepository userRepository;
private final UserMapper userMapper;
public List<UserDto> getUsers() {
return StreamSupport.stream(userRepository.findAll().spliterator(), false)
.map(userMapper::userToUserDto).collect(Collectors.toList());
}