fix: missing total cost in peer pull payment

packages/taler-wallet-core/src/db.ts

@@ -1864,6 +1864,12 @@ export interface PeerPullPaymentIncomingRecord {
    * Status of the peer push payment incoming initiation.
    */
   status: PeerPullPaymentIncomingStatus;
+
+  /**
+   * Total cost based on the coin selection.
+   * Non undefined after status === "Accepted"
+   */
+  totalCost: AmountString | undefined;
 }
 
 /**

packages/taler-wallet-core/src/operations/pay-peer.ts

@@ -882,6 +882,11 @@ export async function acceptPeerPullPayment(
 
   const sel = coinSelRes.result;
 
+  const totalAmount = await getTotalPeerPaymentCost(
+    ws,
+    coinSelRes.result.coins,
+  );
+
   await ws.db
     .mktx((x) => [
       x.exchanges,
@@ -908,6 +913,7 @@ export async function acceptPeerPullPayment(
         throw Error();
       }
       pi.status = PeerPullPaymentIncomingStatus.Accepted;
+      pi.totalCost = Amounts.stringify(totalAmount);
       await tx.peerPullPaymentIncoming.put(pi);
     });
 
@@ -995,6 +1001,7 @@ export async function checkPeerPullPayment(
         timestampCreated: TalerProtocolTimestamp.now(),
         contractTerms: dec.contractTerms,
         status: PeerPullPaymentIncomingStatus.Proposed,
+        totalCost: undefined,
       });
     });
 

packages/taler-wallet-core/src/operations/transactions.ts

@@ -380,7 +380,9 @@ function buildTransactionForPullPaymentDebit(
 ): Transaction {
   return {
     type: TransactionType.PeerPullDebit,
-    amountEffective: Amounts.stringify(pi.contractTerms.amount),
+    amountEffective: pi.totalCost
+      ? pi.totalCost
+      : Amounts.stringify(pi.contractTerms.amount),
     amountRaw: Amounts.stringify(pi.contractTerms.amount),
     exchangeBaseUrl: pi.exchangeBaseUrl,
     frozen: false,