partner_program/src/main/java/com/example/myapp/model/User.java

package com.example.myapp.model;

import java.io.Serializable;
import java.time.LocalDateTime;

public class User implements Serializable {
  private String email;
  private String username;  // 新增用户名字段
  private String passwordHash;
  private boolean verified;
  private LocalDateTime createdAt;
  private LocalDateTime lastModified;

  public User() {
    this.createdAt = LocalDateTime.now();
    this.lastModified = LocalDateTime.now();
  }

  public User(String email, String username) {
    this.email = email;
    this.username = username;
    this.verified = false;
    this.createdAt = LocalDateTime.now();
    this.lastModified = LocalDateTime.now();
  }

  // Getters and Setters
  public String getEmail() { return email; }
  public void setEmail(String email) {
    this.email = email;
    this.lastModified = LocalDateTime.now();
  }

  public String getUsername() { return username; }
  public void setUsername(String username) {
    this.username = username;
    this.lastModified = LocalDateTime.now();
  }

  public String getPasswordHash() { return passwordHash; }
  public void setPasswordHash(String passwordHash) {
    this.passwordHash = passwordHash;
    this.lastModified = LocalDateTime.now();
  }

  public boolean isVerified() { return verified; }
  public void setVerified(boolean verified) {
    this.verified = verified;
    this.lastModified = LocalDateTime.now();
  }

  public LocalDateTime getCreatedAt() { return createdAt; }
  public void setCreatedAt(LocalDateTime createdAt) { this.createdAt = createdAt; }

  public LocalDateTime getLastModified() { return lastModified; }
  public void setLastModified(LocalDateTime lastModified) { this.lastModified = lastModified; }

  @Override
  public String toString() {
    return "User{email='" + email + "', username='" + username + "', verified=" + verified + "}";
  }
}