From de117e375a2a3cfa312acf4176276092f55205e0 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian@dold.me>
Date: Fri, 15 Sep 2023 13:35:47 +0200
Subject: [PATCH] wallet-core: make planchets.byGroupAndIndex unique

---
 packages/taler-wallet-core/src/db.ts | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/packages/taler-wallet-core/src/db.ts b/packages/taler-wallet-core/src/db.ts
index 597cdf5a5..a5ead4d64 100644
--- a/packages/taler-wallet-core/src/db.ts
+++ b/packages/taler-wallet-core/src/db.ts
@@ -2434,10 +2434,13 @@ export const WalletStoresV1 = {
     "planchets",
     describeContents<PlanchetRecord>({ keyPath: "coinPub" }),
     {
-      byGroupAndIndex: describeIndex("byGroupAndIndex", [
-        "withdrawalGroupId",
-        "coinIdx",
-      ]),
+      byGroupAndIndex: describeIndex(
+        "byGroupAndIndex",
+        ["withdrawalGroupId", "coinIdx"],
+        {
+          unique: true,
+        },
+      ),
       byGroup: describeIndex("byGroup", "withdrawalGroupId"),
       byCoinEvHash: describeIndex("byCoinEv", "coinEvHash"),
     },