wallet-core: implement 'generateDepositGroupTxId' request

1 files changed, 9 insertions, 0 deletions

diff --git a/packages/taler-wallet-core/src/operations/deposits.ts b/packages/taler-wallet-core/src/operations/deposits.ts
index 9abec89bf..d1dbf5f53 100644
--- a/packages/taler-wallet-core/src/operations/deposits.ts
+++ b/packages/taler-wallet-core/src/operations/deposits.ts
@@ -75,6 +75,7 @@ import {
   getTotalPaymentCost,
 } from "./pay-merchant.js";
 import { selectPayCoinsNew } from "../util/coinSelection.js";
+import { constructTransactionIdentifier } from "./transactions.js";
 
 /**
  * Logger.
@@ -571,6 +572,14 @@ export async function prepareDepositGroup(
   };
 }
 
+export function generateDepositGroupTxId(): string {
+  const depositGroupId = encodeCrock(getRandomBytes(32));
+  return constructTransactionIdentifier({
+    tag: TransactionType.Deposit,
+    depositGroupId: depositGroupId,
+  });
+}
+
 export async function createDepositGroup(
   ws: InternalWalletState,
   req: CreateDepositGroupRequest,