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feat: handling token accept/reject in the parsing function #8058

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Merged
ravibitgo merged 1 commit into from
Feb 4, 2026
Merged

feat: handling token accept/reject in the parsing function #8058

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33 changes: 32 additions & 1 deletion modules/sdk-coin-canton/src/lib/utils.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ import BigNumber from 'bignumber.js';
import crypto from 'crypto';

import { BaseUtils, isValidEd25519PublicKey, TransactionType } from '@bitgo/sdk-core';
import { coins, CantonToken } from '@bitgo/statics';
import { CantonToken, coins } from '@bitgo/statics';

import { computePreparedTransaction } from '../../resources/hash/hash.js';
import { PreparedTransaction } from '../../resources/proto/preparedTransaction.js';
Expand Down Expand Up @@ -100,6 +100,7 @@ export class Utils implements BaseUtils {
let preApprovalNode: RecordField[] = [];
let transferNode: RecordField[] = [];
let transferAcceptRejectNode: RecordField[] = [];
let tokenTransferAcceptRejectNode: RecordField[] = [];
const nodes = decodedData.transaction?.nodes;

nodes?.forEach((node) => {
Expand Down Expand Up @@ -128,6 +129,17 @@ export class Utils implements BaseUtils {
) {
transferAcceptRejectNode = fields;
}
if (
(template?.entityName === 'ExecutedTransfer' || template?.entityName === 'RejectedTransfer') &&
!tokenTransferAcceptRejectNode.length &&
(txType === TransactionType.TransferAccept || txType === TransactionType.TransferReject)
) {
const transferField = fields.find((f) => f.label === 'transfer');
const transferSum = transferField?.value?.sum;
if (transferSum?.oneofKind === 'record') {
tokenTransferAcceptRejectNode = transferSum.record?.fields ?? [];
}
}
});

nodes?.forEach((node) => {
Expand Down Expand Up @@ -216,6 +228,25 @@ export class Utils implements BaseUtils {
if (initialAmountData?.oneofKind === 'numeric') amount = initialAmountData.numeric ?? '';
}
}
} else if (tokenTransferAcceptRejectNode.length) {
const senderData = getField(tokenTransferAcceptRejectNode, 'sender');
if (senderData?.oneofKind === 'party') sender = senderData.party ?? '';
const receiverData = getField(tokenTransferAcceptRejectNode, 'receiver');
if (receiverData?.oneofKind === 'party') receiver = receiverData.party ?? '';
const amountData = getField(tokenTransferAcceptRejectNode, 'amount');
if (amountData?.oneofKind === 'numeric') amount = amountData.numeric ?? '';
const instrumentSum = getField(tokenTransferAcceptRejectNode, 'instrumentIdentifier');
if (instrumentSum?.oneofKind === 'record') {
const instrumentFields = instrumentSum.record?.fields ?? [];
const adminData = getField(instrumentFields, 'source');
if (adminData?.oneofKind === 'party') {
instrumentAdmin = adminData.party ?? '';
}
const idData = getField(instrumentFields, 'id');
if (idData?.oneofKind === 'text') {
instrumentId = idData.text ?? '';
}
}
}
if (!sender || !receiver || !amount) {
const missingFields: string[] = [];
Expand Down
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