PublicEndpoints.java

@RestController
@RequestMapping("public")
@CrossOrigin(origins = "*", allowedHeaders = "*")
public class PublicEndpoints {

    @Autowired
    UserService userService;

    @GetMapping("/users")
    public ResponseEntity<?> getAllUsers() {
        List<User> allUsers = userService.getAllUsers();
        return ResponseEntity.ok(allUsers);
    }
}