From e9683e5ae9d3f7e6f3e16d01a280592075861548 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian@dold.me>
Date: Mon, 8 Jan 2024 21:43:02 +0100
Subject: wallet-core: properly filter possible exchanges for withdrawals

---
 packages/taler-wallet-core/src/operations/withdraw.ts | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'packages/taler-wallet-core/src/operations')

diff --git a/packages/taler-wallet-core/src/operations/withdraw.ts b/packages/taler-wallet-core/src/operations/withdraw.ts
index 49c0e4a14..56f1d91bb 100644
--- a/packages/taler-wallet-core/src/operations/withdraw.ts
+++ b/packages/taler-wallet-core/src/operations/withdraw.ts
@@ -35,6 +35,7 @@ import {
   Duration,
   ExchangeBatchWithdrawRequest,
   ExchangeListItem,
+  ExchangeUpdateStatus,
   ExchangeWireAccount,
   ExchangeWithdrawBatchResponse,
   ExchangeWithdrawRequest,
@@ -1945,12 +1946,21 @@ export async function getWithdrawalDetailsForUri(
     }
   }
 
-  const possibleExchangesResp = await listExchanges(ws);
+  const currency = Amounts.currencyOf(info.amount);
+
+  const listExchangesResp = await listExchanges(ws);
+  const possibleExchanges = listExchangesResp.exchanges.filter((x) => {
+    return (
+      x.currency === currency &&
+      (x.exchangeUpdateStatus === ExchangeUpdateStatus.Ready ||
+        x.exchangeUpdateStatus === ExchangeUpdateStatus.ReadyUpdate)
+    );
+  });
 
   return {
     amount: Amounts.stringify(info.amount),
     defaultExchangeBaseUrl: info.suggestedExchange,
-    possibleExchanges: possibleExchangesResp.exchanges,
+    possibleExchanges,
   };
 }
 
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