XHS MCP

/** * Error classes for XHS MCP Server */ import { XHSResponse, XHSErrorContext } from './types'; export class XHSError extends Error { public readonly errorCode: string; public readonly context: XHSErrorContext; public readonly originalError?: Error; constructor( message: string, errorCode?: string, context?: XHSErrorContext, originalError?: Error ) { super(message); this.name = 'XHSError'; this.errorCode = errorCode ?? this.constructor.name; this.context = context ?? {}; this.originalError = originalError; } toJSON(): XHSResponse { const result: XHSResponse = { success: false, error: this.errorCode, message: this.message, context: this.originalError ? { ...this.context, originalError: this.originalError.message } : this.context, }; return result; } } export class AuthenticationError extends XHSError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, 'AuthenticationError', context, originalError); } } export class LoginTimeoutError extends AuthenticationError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, context, originalError); } } export class LoginFailedError extends AuthenticationError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, context, originalError); } } export class NotLoggedInError extends AuthenticationError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, context, originalError); } } export class BrowserError extends XHSError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, 'BrowserError', context, originalError); } } export class BrowserLaunchError extends BrowserError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, context, originalError); } } export class BrowserNavigationError extends BrowserError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, context, originalError); } } export class FeedError extends XHSError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, 'FeedError', context, originalError); } } export class FeedNotFoundError extends FeedError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, context, originalError); } } export class FeedParsingError extends FeedError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, context, originalError); } } export class PublishError extends XHSError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, 'PublishError', context, originalError); } } export class InvalidImageError extends PublishError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, context, originalError); } } export class PublishFailedError extends PublishError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, context, originalError); } } export class NoteError extends XHSError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, 'NoteError', context, originalError); } } export class ProfileError extends NoteError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, context, originalError); } } export class NoteParsingError extends NoteError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, context, originalError); } } export class DeleteError extends XHSError { constructor(message: string, context?: XHSErrorContext, originalError?: Error) { super(message, 'DeleteError', context, originalError); } }