@Id
//@GeneratedValue(strategy= GenerationType.IDENTITY)
private ObjectId id;
@NotNull
@Length(min=4)
@Field("name")
private String name;
@NotNull
@Length(min=5)
@Field("teamName")
private String teamName;
@NotNull
@Field("salary")
@Max(52125)
private Long salary;

public Users()
{

}
public Users(ObjectId id, String name, String teamName, Long salary) {
    this.id = id;
    this.name = name;
    this.teamName = teamName;
    this.salary = salary;
}

public ObjectId getId() {
    return id;
}

public void setId(ObjectId id) {
    this.id = id;
}

public String getName() {
    return name;
}

public void setName(String name) {
    this.name = name;
}

public String getTeamName() {
    return teamName;
}

public void setTeamName(String teamName) {
    this.teamName = teamName;
}

public Long getSalary() {
    return salary;
}

public void setSalary(Long salary) {
    this.salary = salary;
}

private UserRepository userRepository;

private MongoTemplate mongoTemplate =
        new MongoTemplate(new MongoClient("localhost"),"db");

public UsersResource(UserRepository userRepository) {
    this.userRepository = userRepository;
}

@PostMapping("/createuser")
public HttpStatus createUser(@RequestBody Users user) {
    userRepository.save(user);
    return HttpStatus.CREATED;
}

@GetMapping("/getallusers")
public List<Users> getAll() {

    return userRepository.findAll();
}

@PostMapping("/deleteuser")
public void deleteUser(@RequestParam (value = "userid")Integer id) {
    userRepository.delete(id);
}