From 7631db2a902664f475b9074e305a95b0ad71a9df Mon Sep 17 00:00:00 2001
From: Florian Dold <florian@dold.me>
Date: Wed, 5 Jun 2024 19:09:29 +0200
Subject: wallet-core: fail refresh when denomination is unknown to exchange

---
 packages/taler-wallet-core/src/refresh.ts | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/taler-wallet-core/src/refresh.ts b/packages/taler-wallet-core/src/refresh.ts
index f160e0731..7dcb755be 100644
--- a/packages/taler-wallet-core/src/refresh.ts
+++ b/packages/taler-wallet-core/src/refresh.ts
@@ -537,7 +537,10 @@ async function destroyRefreshSession(
       denom,
       oldCoin.maxAge,
     );
-    checkDbInvariant(car.pendingRefreshOutputCount != null, `no pendingRefreshOutputCount for denom ${dph}`);
+    checkDbInvariant(
+      car.pendingRefreshOutputCount != null,
+      `no pendingRefreshOutputCount for denom ${dph}`,
+    );
     car.pendingRefreshOutputCount =
       car.pendingRefreshOutputCount - refreshSession.newDenoms[i].count;
     await tx.coinAvailability.put(car);
@@ -905,6 +908,7 @@ async function handleRefreshMeltNotFound(
   // with the coin.
   switch (errDetails.code) {
     case TalerErrorCode.EXCHANGE_GENERIC_COIN_UNKNOWN:
+    case TalerErrorCode.EXCHANGE_GENERIC_DENOMINATION_KEY_UNKNOWN:
       break;
     default:
       throwUnexpectedRequestError(resp, errDetails);
@@ -1250,7 +1254,10 @@ async function refreshReveal(
           coin.exchangeBaseUrl,
           coin.denomPubHash,
         );
-        checkDbInvariant(!!denomInfo, `no denom with hash ${coin.denomPubHash}`);
+        checkDbInvariant(
+          !!denomInfo,
+          `no denom with hash ${coin.denomPubHash}`,
+        );
         const car = await getCoinAvailabilityForDenom(
           wex,
           tx,
@@ -1260,7 +1267,7 @@ async function refreshReveal(
         checkDbInvariant(
           car.pendingRefreshOutputCount != null &&
             car.pendingRefreshOutputCount > 0,
-            `no pendingRefreshOutputCount for denom ${coin.denomPubHash} age ${coin.maxAge}`
+          `no pendingRefreshOutputCount for denom ${coin.denomPubHash} age ${coin.maxAge}`,
         );
         car.pendingRefreshOutputCount--;
         car.freshCoinCount++;
@@ -1568,8 +1575,14 @@ async function applyRefreshToOldCoins(
           coin.denomPubHash,
           coin.maxAge,
         ]);
-        checkDbInvariant(!!coinAv, `no denom info for ${coin.denomPubHash} age ${coin.maxAge}`);
-        checkDbInvariant(coinAv.freshCoinCount > 0, `no fresh coins for ${coin.denomPubHash}`);
+        checkDbInvariant(
+          !!coinAv,
+          `no denom info for ${coin.denomPubHash} age ${coin.maxAge}`,
+        );
+        checkDbInvariant(
+          coinAv.freshCoinCount > 0,
+          `no fresh coins for ${coin.denomPubHash}`,
+        );
         coinAv.freshCoinCount--;
         await tx.coinAvailability.put(coinAv);
         break;
-- 
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