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fix(sdk-coin-ton): build tx using tx builder factory in verifyTransaction #7392

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Merged
merged 1 commit into from
Oct 31, 2025
Merged

fix(sdk-coin-ton): build tx using tx builder factory in verifyTransaction #7392

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10 changes: 4 additions & 6 deletions modules/sdk-coin-ton/src/ton.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -35,9 +35,8 @@ import {
import { auditEddsaPrivateKey, getDerivationPath } from '@bitgo/sdk-lib-mpc';
import { BaseCoin as StaticsBaseCoin, coins } from '@bitgo/statics';
import { KeyPair as TonKeyPair } from './lib/keyPair';
import { Transaction, TransactionBuilderFactory, Utils, TransferBuilder } from './lib';
import { TransactionBuilderFactory, Utils, TransferBuilder } from './lib';
import { getFeeEstimate } from './lib/utils';
import { TokenTransaction } from './lib/tokenTransaction';

export interface TonParseTransactionOptions extends ParseTransactionOptions {
txHex: string;
Expand Down Expand Up @@ -114,16 +113,15 @@ export class Ton extends BaseCoin {
}

async verifyTransaction(params: VerifyTransactionOptions): Promise<boolean> {
const coinConfig = coins.get(this.getChain());
const { txPrebuild: txPrebuild, txParams: txParams } = params;

const transaction = coinConfig.isToken ? new TokenTransaction(coinConfig) : new Transaction(coinConfig);
const rawTx = txPrebuild.txHex;
if (!rawTx) {
throw new Error('missing required tx prebuild property txHex');
}

transaction.fromRawTransaction(Buffer.from(rawTx, 'hex').toString('base64'));
const txBuilder = this.getBuilder().from(Buffer.from(rawTx, 'hex').toString('base64'));
const transaction = await txBuilder.build();

const explainedTx = transaction.explainTransaction();
if (txParams.recipients !== undefined) {
const filteredRecipients = txParams.recipients?.map((recipient) => {
Expand Down