taler-typescript-core

commit 36f2b2784b4acc8ad6cd92e496e558babce5c9fe
parent 25347370d90aa453fb6016f5161a679623b9c03f
Author: Florian Dold <florian@dold.me>
Date:   Thu, 16 Apr 2026 18:15:21 +0200

wallet-core: return haveProdBalance in getBalances

Diffstat:
M
packages/taler-util/src/types-taler-wallet.ts
 | 
7
++-----
M
packages/taler-wallet-core/src/balance.ts
 | 
19
+++++++++++++++++--

2 files changed, 19 insertions(+), 7 deletions(-)
diff --git a/packages/taler-util/src/types-taler-wallet.ts b/packages/taler-util/src/types-taler-wallet.ts
@@ -569,6 +569,8 @@ export interface DonauSummaryItem {
 export interface BalancesResponse {
   /** Electronic cash balances, per currency scope. */
   balances: WalletBalance[];
+  /** Does the user have non-demo money? */
+  haveProdBalance: boolean;
   /* Summary of donations, per donau/year/currency. */
   donauSummary?: DonauSummaryItem[];
 }
@@ -593,11 +595,6 @@ export const codecForBalance = (): Codec<WalletBalance> =>
     .property("flags", codecForAny()) // FIXME
     .build("Balance");
 
-export const codecForBalancesResponse = (): Codec<BalancesResponse> =>
-  buildCodecForObject<BalancesResponse>()
-    .property("balances", codecForList(codecForBalance()))
-    .build("BalancesResponse");
-
 /**
  * For terseness.
  */
diff --git a/packages/taler-wallet-core/src/balance.ts b/packages/taler-wallet-core/src/balance.ts
@@ -119,6 +119,7 @@ interface WalletBalance {
   disablePeerPayments: boolean;
   disableDirectDeposits: boolean;
   shoppingUrls: Set<string>;
+  isProd: boolean;
 }
 
 function computeRefreshGroupAvailableAmountForExchanges(
@@ -171,6 +172,7 @@ function getScopeSortingOrder(scopeInfo: ScopeInfo): number {
 }
 
 class BalancesStore {
+  private nonDemoExchanges: Set<string> = new Set();
   private exchangeScopeCache: Record<string, ScopeInfo> = {};
   private balanceStore: Record<string, WalletBalance> = {};
   private donauSummaryItems: DonauSummaryItem[] | undefined = undefined;
@@ -180,6 +182,10 @@ class BalancesStore {
     private tx: WalletIndexedDbTransaction,
   ) {}
 
+  setNonDemoExchange(baseUrl: string) {
+    this.nonDemoExchanges.add(baseUrl);
+  }
+
   /**
    * Add amount to a balance field, both for
    * the slicing by exchange and currency.
@@ -199,10 +205,10 @@ class BalancesStore {
       this.exchangeScopeCache[exchangeBaseUrl] = scopeInfo;
     }
     const balanceKey = getBalanceKey(scopeInfo);
-    const b = this.balanceStore[balanceKey];
+    let b = this.balanceStore[balanceKey];
     if (!b) {
       const zero = Amounts.zeroOfCurrency(currency);
-      this.balanceStore[balanceKey] = {
+      b = this.balanceStore[balanceKey] = {
         scopeInfo,
         available: zero,
         pendingIncoming: zero,
@@ -213,8 +219,10 @@ class BalancesStore {
         disablePeerPayments: false,
         disableDirectDeposits: false,
         shoppingUrls: new Set(),
+        isProd: false,
       };
     }
+    b.isProd = b.isProd || this.nonDemoExchanges.has(exchangeBaseUrl);
     return this.balanceStore[balanceKey];
   }
 
@@ -317,6 +325,7 @@ class BalancesStore {
   toBalancesResponse(): BalancesResponse {
     const balancesResponse: BalancesResponse = {
       balances: [],
+      haveProdBalance: false,
     };
 
     if (this.donauSummaryItems) {
@@ -364,6 +373,9 @@ class BalancesStore {
         } else {
           disablePeerPayments = v.disablePeerPayments;
         }
+        if (Amounts.isNonZero(v.available) && v.isProd) {
+          balancesResponse.haveProdBalance = true;
+        }
         balancesResponse.balances.push({
           scopeInfo: v.scopeInfo,
           available: Amounts.stringify(v.available),
@@ -404,6 +416,9 @@ export async function getBalancesInsideTransaction(
     ) {
       const det = await getExchangeDetailsInTx(tx, ex.baseUrl);
       if (det) {
+        if (ex.presetType == null || ex.presetType === "prod") {
+          balanceStore.setNonDemoExchange(ex.baseUrl);
+        }
         await balanceStore.addZero(det.currency, ex.baseUrl);
         if (ex.peerPaymentsDisabled) {
           await balanceStore.setPeerPaymentsDisabled(det.currency, ex.baseUrl);