@follow-app/client-sdk/src/types/errors.ts

TypeScript client SDK for Follow RSS Server API

/**
 * Base error class for all Follow API errors
 */
export class FollowAPIError extends Error {
  constructor(
    message: string,
    public status: number,
    public code?: string,
    public data?: any,
  ) {
    super(message)
    this.name = "FollowAPIError"
  }
}

export class NetworkError extends Error {
  constructor(message: string) {
    super(message)
    this.name = "NetworkError"
  }
}
/**
 * Authentication error for Follow API
 */
export class FollowAuthError extends FollowAPIError {
  constructor(message = "Authentication required", data?: any) {
    super(message, 401, "AUTH_REQUIRED", data)
    this.name = "FollowAuthError"
  }
}

/**
 * Validation error for Follow API requests
 */
export class FollowValidationError extends FollowAPIError {
  constructor(
    message: string,
    public validationErrors: any[],
  ) {
    super(message, 400, "VALIDATION_ERROR")
    this.name = "FollowValidationError"
    this.data = validationErrors
  }
}

/**
 * Network timeout error
 */
export class FollowTimeoutError extends FollowAPIError {
  constructor(message = "Request timeout") {
    super(message, 408, "TIMEOUT_ERROR")
    this.name = "FollowTimeoutError"
  }
}