User.java

package com.hakandurmaz.springbootjwtauth.model;

import java.util.Collection;
import lombok.Data;
import org.springframework.data.annotation.Id;
import org.springframework.data.mongodb.core.mapping.Document;

@Document(collection = "users")
@Data
public class User {
  @Id
  String id;
  String username;
  String password;
}

Hi @hakandurmaz, what is the purpose of this code ?