wallet-core: more details in refresh transaction

packages/taler-util/src/transactions-types.ts

@@ -535,8 +535,15 @@ export interface TransactionRefresh extends TransactionCommon {
   /**
    * Fees, i.e. the effective, negative effect of the refresh
    * on the balance.
+   * 
+   * Only applicable for stand-alone refreshes, and zero for
+   * other refreshes where the transaction itself accounts for the
+   * refresh fee.
    */
   amountEffective: AmountString;
+
+  refreshInputAmount: AmountString;
+  refreshOutputAmount: AmountString;
 }
 
 /**

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

@@ -596,6 +596,11 @@ function buildTransactionForRefresh(
     default:
       extendedStatus = ExtendedStatus.Pending;
   }
+  const inputAmount = Amounts.sumOrZero(
+    refreshGroupRecord.currency,
+    refreshGroupRecord.inputPerCoin,
+  ).amount;
+  const outputAmount = Amounts.sumOrZero(refreshGroupRecord.currency, refreshGroupRecord.estimatedOutputPerCoin).amount;
   return {
     type: TransactionType.Refresh,
     refreshReason: refreshGroupRecord.reason,
@@ -605,6 +610,8 @@ function buildTransactionForRefresh(
     amountRaw: Amounts.stringify(
       Amounts.zeroOfCurrency(refreshGroupRecord.currency),
     ),
+    refreshInputAmount: Amounts.stringify(inputAmount),
+    refreshOutputAmount: Amounts.stringify(outputAmount),
     extendedStatus:
       refreshGroupRecord.operationStatus === RefreshOperationStatus.Finished ||
       refreshGroupRecord.operationStatus ===

packages/taler-wallet-webextension/src/wallet/History.stories.tsx

@@ -102,6 +102,8 @@ const exampleData = {
   refresh: {
     ...commonTransaction(),
     type: TransactionType.Refresh,
+    refreshInputAmount: "USD:1",
+    refreshOutputAmount: "USD:0.5",
     exchangeBaseUrl: "http://exchange.taler",
     refreshReason: RefreshReason.PayMerchant,
   } as TransactionRefresh,

packages/taler-wallet-webextension/src/wallet/Transaction.stories.tsx

@@ -126,6 +126,8 @@ const exampleData = {
   refresh: {
     ...commonTransaction,
     type: TransactionType.Refresh,
+    refreshInputAmount: "KUDOS:1",
+    refreshOutputAmount: "KUDOS:0.5",
     exchangeBaseUrl: "http://exchange.taler",
     refreshReason: RefreshReason.Manual,
   } as TransactionRefresh,