Method mapByStatusCode

core/src/utils/error-mapper.ts:161–187

* Maps an HTTP status code to the appropriate error class

(status: number, message: string, data: unknown, response?: unknown)

     * Maps an HTTP status code to the appropriate error class
     */
    protected mapByStatusCode(status: number, message: string, data: unknown, response?: unknown): BaseError {
        switch (status) {
            case 400:
                return this.mapBadRequestError(message, data);
            case 401:
                return new AuthenticationError(message, this.exchangeName);
            case 403:
                return new PermissionDenied(message, this.exchangeName);
            case 404:
                return this.mapNotFoundError(message, data);
            case 429:
                return this.mapRateLimitError(message, response);
            case 500:
            case 502:
            case 503:
            case 504:
                return new ExchangeNotAvailable(
                    `Exchange error (${status}): ${message}`,
                    this.exchangeName
                );
            default:
                return new BadRequest(
                    `HTTP ${status}: ${message}`,
                    this.exchangeName
                );
        }
    }

    /**
     * Maps 400 errors to specific bad request subtypes