knowai/auth/errors.ts

/**
 * 认证模块错误处理
 */

/**
 * 认证错误类
 */
export class AuthError extends Error {
  public readonly code: string;
  public readonly details: unknown;

  constructor(code: string, message: string, details?: unknown) {
    super(message);
    this.name = 'AuthError';
    this.code = code;
    this.details = details;
  }

  /**
   * 创建登录失败错误
   */
  static loginFailed(message: string, details?: unknown): AuthError {
    return new AuthError('LOGIN_FAILED', message, details);
  }

  /**
   * 创建登出失败错误
   */
  static logoutFailed(message: string, details?: unknown): AuthError {
    return new AuthError('LOGOUT_FAILED', message, details);
  }

  /**
   * 创建注册失败错误
   */
  static registerFailed(message: string, details?: unknown): AuthError {
    return new AuthError('REGISTER_FAILED', message, details);
  }

  /**
   * 创建用户未找到错误
   */
  static userNotFound(message: string, details?: unknown): AuthError {
    return new AuthError('USER_NOT_FOUND', message, details);
  }

  /**
   * Session过期
   */
  static sessionExpired(message: string, details?: unknown): AuthError {
    return new AuthError('SESSION_EXPIRED', message, details);
  }

  /**
   * Session未认证
   */
  static notAuthenticated(message: string = 'User not authenticated', details?: unknown): AuthError {
    return new AuthError('NOT_AUTHENTICATED', message, details);
  }

  /**
   * 通用未知报错
   */
  static unknown(message: string = 'Unknown authentication error', details?: unknown): AuthError {
    return new AuthError('UNKNOWN', message, details);
  }
}