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Bugfix for null error when using transaction tracking

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softsimon 2020-03-09 00:23:45 +07:00
parent 4574d18ce3
commit 677f99d03b
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GPG key ID: 488D7DCFB5A430D7
2 changed files with 3 additions and 3 deletions
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4
backend/src/api/websocket-handler.ts
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@ -136,7 +136,7 @@ class WebsocketHandler {
const foundTransactions: TransactionExtended[] = []; const foundTransactions: TransactionExtended[] = [];
newTransactions.forEach((tx) => { newTransactions.forEach((tx) => {
const someVin = tx.vin.some((vin) => vin.prevout.scriptpubkey_address === client['track-address']); const someVin = tx.vin.some((vin) => vin.prevout && vin.prevout.scriptpubkey_address === client['track-address']);
if (someVin) { if (someVin) {
foundTransactions.push(tx); foundTransactions.push(tx);
return; return;
@ -185,7 +185,7 @@ class WebsocketHandler {
const foundTransactions: TransactionExtended[] = []; const foundTransactions: TransactionExtended[] = [];
transactions.forEach((tx) => { transactions.forEach((tx) => {
if (tx.vin && tx.vin.some((vin) => vin.prevout.scriptpubkey_address === client['track-address'])) { if (tx.vin && tx.vin.some((vin) => vin.prevout && vin.prevout.scriptpubkey_address === client['track-address'])) {
foundTransactions.push(tx); foundTransactions.push(tx);
return; return;
} }

2
backend/src/interfaces.ts
View file

@ -47,7 +47,7 @@ export interface Prevout {
export interface Vin { export interface Vin {
txid: string; txid: string;
vout: number; vout: number;
prevout: Prevout; prevout?: Prevout;
scriptsig: string; scriptsig: string;
scriptsig_asm: string; scriptsig_asm: string;
inner_redeemscript_asm?: string; inner_redeemscript_asm?: string;