wallet-core: currency hint for preset exchanges

2 files changed, 4 insertions, 2 deletions

diff --git a/packages/taler-wallet-core/src/operations/common.ts b/packages/taler-wallet-core/src/operations/common.ts
index e8e492c08..b28a5363d 100644
--- a/packages/taler-wallet-core/src/operations/common.ts
+++ b/packages/taler-wallet-core/src/operations/common.ts
@@ -593,7 +593,7 @@ export function makeExchangeListItem(
 
   return {
     exchangeBaseUrl: r.baseUrl,
-    currency: exchangeDetails?.currency,
+    currency: exchangeDetails?.currency ?? r.presetCurrencyHint,
     exchangeUpdateStatus,
     exchangeEntryStatus,
     tosStatus: exchangeDetails
diff --git a/packages/taler-wallet-core/src/operations/exchanges.ts b/packages/taler-wallet-core/src/operations/exchanges.ts
index 5e966b719..82d7b42bf 100644
--- a/packages/taler-wallet-core/src/operations/exchanges.ts
+++ b/packages/taler-wallet-core/src/operations/exchanges.ts
@@ -309,6 +309,7 @@ export async function downloadExchangeInfo(
 export async function addPresetExchangeEntry(
   tx: WalletDbReadWriteTransaction<"exchanges">,
   exchangeBaseUrl: string,
+  currencyHint?: string,
 ): Promise<void> {
   let exchange = await tx.exchanges.get(exchangeBaseUrl);
   if (!exchange) {
@@ -316,6 +317,7 @@ export async function addPresetExchangeEntry(
       entryStatus: ExchangeEntryDbRecordStatus.Preset,
       updateStatus: ExchangeEntryDbUpdateStatus.Initial,
       baseUrl: exchangeBaseUrl,
+      presetCurrencyHint: currencyHint,
       detailsPointer: undefined,
       lastUpdate: undefined,
       lastKeysEtag: undefined,
@@ -330,7 +332,7 @@ export async function addPresetExchangeEntry(
   }
 }
 
-export async function provideExchangeRecordInTx(
+async function provideExchangeRecordInTx(
   ws: InternalWalletState,
   tx: GetReadWriteAccess<{
     exchanges: typeof WalletStoresV1.exchanges;