Class UserPrincipal

back/src/main/java/com/smarthr/security/UserPrincipal.java:22–87

import java.util.Collections;

@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
public class UserPrincipal implements UserDetails {

    private Long id;
    private String username;
    private String password;
    private String email;
    private String role;
    private String preferredModel;
    private Collection<? extends GrantedAuthority> authorities;

    /**
     * 从 User 实体创建 UserPrincipal
     */
    public static UserPrincipal create(User user) {
        return UserPrincipal.builder()
                .id(user.getId())
                .username(user.getUsername())
                .password(user.getPassword())
                .email(user.getEmail())
                .role(user.getRole().name())
                .preferredModel(user.getPreferredModel())
                .authorities(Collections.singletonList(
                        new SimpleGrantedAuthority("ROLE_" + user.getRole().name())
                ))
                .build();
    }

    @Override
    public Collection<? extends GrantedAuthority> getAuthorities() {
        return authorities;
    }

    @Override
    public String getPassword() {
        return password;
    }

    @Override
    public String getUsername() {
        return username;
    }

    @Override
    public boolean isAccountNonExpired() {
        return true;
    }

    @Override
    public boolean isAccountNonLocked() {
        return true;
    }

    @Override
    public boolean isCredentialsNonExpired() {