1 files changed, 22 insertions, 6 deletions
diff --git a/packages/bank-ui/src/pages/PaytoWireTransferForm.tsx b/packages/bank-ui/src/pages/PaytoWireTransferForm.tsx
index 41956b84b..a3bb091c1 100644
--- a/packages/bank-ui/src/pages/PaytoWireTransferForm.tsx
+++ b/packages/bank-ui/src/pages/PaytoWireTransferForm.tsx
@@ -24,28 +24,30 @@ import {
   HttpStatusCode,
   PaytoString,
   PaytoUri,
+  TalerCorebankApi,
   TalerErrorCode,
   TranslatedString,
   assertUnreachable,
   buildPayto,
   parsePaytoUri,
-  stringifyPaytoUri,
+  stringifyPaytoUri
 } from "@gnu-taler/taler-util";
 import {
   InternationalizationAPI,
   LocalNotificationBanner,
+  RouteDefinition,
   ShowInputErrorLabel,
   notifyInfo,
+  useBankCoreApiContext,
   useLocalNotification,
   useTranslationContext,
 } from "@gnu-taler/web-util/browser";
 import { ComponentChildren, Fragment, Ref, VNode, h } from "preact";
 import { useState } from "preact/hooks";
 import { mutate } from "swr";
-import { useBankCoreApiContext } from "@gnu-taler/web-util/browser";
+import { IdempotencyRetry } from "../../../taler-util/lib/http-client/utils.js";
 import { useBankState } from "../hooks/bank-state.js";
 import { useSessionState } from "../hooks/session.js";
-import { RouteDefinition } from "@gnu-taler/web-util/browser";
 import { undefinedIfEmpty, validateIBAN, validateTalerBank } from "../utils.js";
 
 interface Props {
@@ -182,12 +184,17 @@ export function PaytoWireTransferForm({
     const puri = payto_uri;
     const sAmount = sendingAmount;
 
-    await handleError(async () => {
-      const request = {
+    await handleError(async function createTransactionHandleError() {
+      const request: TalerCorebankApi.CreateTransactionRequest = {
         payto_uri: puri,
         amount: sAmount,
       };
-      const resp = await api.createTransaction(credentials, request);
+      const check = IdempotencyRetry.tryFiveTimes();
+      const resp = await api.createTransaction(
+        credentials,
+        request,
+        check,
+      );
       mutate(() => true);
       if (resp.type === "fail") {
         switch (resp.case) {
@@ -249,6 +256,15 @@ export function PaytoWireTransferForm({
               debug: resp.detail,
               when: AbsoluteTime.now(),
             });
+          case TalerErrorCode.BANK_TRANSFER_REQUEST_UID_REUSED: {
+            return notify({
+              type: "error",
+              title: i18n.str`Tried to create the transaction ${check.maxTries} times with different UID but failed.`,
+              description: resp.detail.hint as TranslatedString,
+              debug: resp.detail,
+              when: AbsoluteTime.now(),
+            });
+          }
           case HttpStatusCode.Accepted: {
             updateBankState("currentChallenge", {
               operation: "create-transaction",