@keplr-ewallet/ewallet-sdk-cosmos/dist/utils/sign_doc.js

import { TxBody, AuthInfo, } from "@keplr-wallet/proto-types/cosmos/tx/v1beta1/tx";
import { sortObjectByKey } from "../utils/json";
export function extractAuthInfoFromSignDoc(signDoc) {
    const authInfoBytes = signDoc.authInfoBytes;
    if (!authInfoBytes) {
        return null;
    }
    try {
        const authInfo = AuthInfo.decode(authInfoBytes);
        return authInfo;
    }
    catch {
        return null;
    }
}
export function extractTxBodyFromSignDoc(signDoc) {
    const bodyBytes = signDoc.bodyBytes;
    if (!bodyBytes) {
        return null;
    }
    try {
        const txBody = TxBody.decode(bodyBytes);
        return txBody;
    }
    catch (error) {
        console.warn("Failed to decode TxBody:", error);
        return null;
    }
}
export function signDocToJson(signDoc) {
    const authInfo = extractAuthInfoFromSignDoc(signDoc);
    const txBody = extractTxBodyFromSignDoc(signDoc);
    if (!authInfo) {
        throw new Error("authInfo is null");
    }
    if (!txBody) {
        throw new Error("txBody is null");
    }
    return sortObjectByKey({
        txBody: {
            ...TxBody.toJSON(txBody),
            ...{
                messages: txBody.messages.map((msg) => {
                    return {
                        typeUrl: msg.typeUrl,
                        value: Buffer.from(msg.value).toString("base64"),
                    };
                }),
            },
        },
        authInfo: AuthInfo.toJSON(authInfo),
        chainId: signDoc.chainId,
        accountNumber: signDoc.accountNumber.toString(),
    });
}
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