Function handleApiError

src/utils/ErrorHandling.ts:17–97

(error: unknown)

}

export function handleApiError(error: unknown): never {
  if (axios.isAxiosError(error)) {
    const status = error.response?.status;
    const data = error.response?.data;

    switch (status) {
      case 400:
        throw new DocumentEngineError(
          data?.message || 'Bad request - invalid parameters',
          'BAD_REQUEST',
          400,
          data
        );
      case 401:
        throw new DocumentEngineError(
          'Authentication failed - check your API token',
          'AUTHENTICATION_FAILED',
          401,
          data
        );
      case 403:
        throw new DocumentEngineError(
          'Access forbidden - insufficient permissions',
          'ACCESS_FORBIDDEN',
          403,
          data
        );
      case 404:
        throw new DocumentEngineError(
          data?.message || 'Resource not found',
          'NOT_FOUND',
          404,
          data
        );
      case 409:
        throw new DocumentEngineError(
          data?.message || 'Conflict - resource already exists or is in use',
          'CONFLICT',
          409,
          data
        );
      case 413:
        throw new DocumentEngineError(
          'File too large - exceeds size limits',
          'FILE_TOO_LARGE',
          413,
          data
        );
      case 429:
        throw new DocumentEngineError(
          'Rate limit exceeded - too many requests',
          'RATE_LIMIT_EXCEEDED',
          429,
          data
        );
      case 500:
      case 502:
      case 503: