wallet-core: return currency spec in response also when there is no conversion URL

1 files changed, 18 insertions, 0 deletions

diff --git a/packages/taler-wallet-core/src/withdraw.ts b/packages/taler-wallet-core/src/withdraw.ts
index 1d55fe08c..939070a9e 100644
--- a/packages/taler-wallet-core/src/withdraw.ts
+++ b/packages/taler-wallet-core/src/withdraw.ts
@@ -59,6 +59,7 @@ import {
   NotificationType,
   ObservabilityEventType,
   PrepareBankIntegratedWithdrawalResponse,
+  ScopeInfo,
   TalerBankIntegrationHttpClient,
   TalerError,
   TalerErrorCode,
@@ -135,6 +136,7 @@ import {
   PlanchetRecord,
   PlanchetStatus,
   WalletDbAllStoresReadOnlyTransaction,
+  WalletDbHelpers,
   WalletDbReadOnlyTransaction,
   WalletDbReadWriteTransaction,
   WalletDbStoresArr,
@@ -3536,6 +3538,7 @@ async function waitWithdrawalRegistered(
 async function fetchAccount(
   wex: WalletExecutionContext,
   instructedAmount: AmountJson,
+  scopeInfo: ScopeInfo,
   acct: ExchangeWireAccount,
   reservePub: string | undefined,
   cancellationToken: CancellationToken,
@@ -3586,6 +3589,20 @@ async function fetchAccount(
   } else {
     paytoUri = acct.payto_uri;
     transferAmount = Amounts.stringify(instructedAmount);
+
+    // fetch currency specification from DB
+    const resp = await wex.db.runReadOnlyTx(
+      {
+        storeNames: ["currencyInfo"],
+      },
+      async (tx) => {
+        return WalletDbHelpers.getCurrencyInfo(tx, scopeInfo);
+      },
+    );
+
+    if (resp) {
+      currencySpecification = resp.currencySpec;
+    }
   }
   paytoUri = addPaytoQueryParams(paytoUri, {
     amount: Amounts.stringify(transferAmount),
@@ -3630,6 +3647,7 @@ async function fetchWithdrawalAccountInfo(
     const acctInfo = await fetchAccount(
       wex,
       req.instructedAmount,
+      req.exchange.scopeInfo,
       acct,
       req.reservePub,
       cancellationToken,