dograma/gramjs/errors/index.ts

NodeJS/Browser MTProto API Telegram client library,

/**
 * Converts a Telegram's RPC Error to a Python error.
 * @param rpcError the RPCError instance
 * @param request the request that caused this error
 * @constructor the RPCError as a Python exception that represents this error
 */
import { Api } from "../tl";

import { RPCError } from "./RPCBaseErrors";
import { rpcErrorRe } from "./RPCErrorList";

export function RPCMessageToError(
    rpcError: Api.RpcError,
    request: Api.AnyRequest
) {
    for (const [msgRegex, Cls] of rpcErrorRe) {
        const m = rpcError.errorMessage.match(msgRegex);
        if (m) {
            const capture = m.length === 2 ? parseInt(m[1]) : null;
            return new Cls({ request: request, capture: capture });
        }
    }
    return new RPCError(rpcError.errorMessage, request, rpcError.errorCode);
}

export * from "./Common";
export * from "./RPCBaseErrors";
export * from "./RPCErrorList";