fix #7153: more error handling

if handler do not trap error then fail at compile time,
all safe handlers push alert on error
errors are typed so they render good information

1 files changed, 5 insertions, 3 deletions

diff --git a/packages/taler-wallet-webextension/src/hooks/useSelectedExchange.ts b/packages/taler-wallet-webextension/src/hooks/useSelectedExchange.ts
index c04dcce84..6ceae2d47 100644
--- a/packages/taler-wallet-webextension/src/hooks/useSelectedExchange.ts
+++ b/packages/taler-wallet-webextension/src/hooks/useSelectedExchange.ts
@@ -16,6 +16,7 @@
 
 import { ExchangeListItem } from "@gnu-taler/taler-util";
 import { useState } from "preact/hooks";
+import { useAlertContext } from "../context/alert.js";
 import { ButtonHandler } from "../mui/handlers.js";
 
 type State = State.Ready | State.NoExchange | State.Selecting;
@@ -59,6 +60,7 @@ export function useSelectedExchange({
   const [selectedExchange, setSelectedExchange] = useState<string | undefined>(
     undefined,
   );
+  const { pushAlertOnError } = useAlertContext();
 
   if (!list.length) {
     return {
@@ -105,7 +107,7 @@ export function useSelectedExchange({
       return {
         status: "ready",
         doSelect: {
-          onClick: async () => setIsSelecting(true),
+          onClick: pushAlertOnError(async () => setIsSelecting(true)),
         },
         selected: found,
       };
@@ -118,7 +120,7 @@ export function useSelectedExchange({
       return {
         status: "ready",
         doSelect: {
-          onClick: async () => setIsSelecting(true),
+          onClick: pushAlertOnError(async () => setIsSelecting(true)),
         },
         selected: found,
       };
@@ -127,7 +129,7 @@ export function useSelectedExchange({
   return {
     status: "ready",
     doSelect: {
-      onClick: async () => setIsSelecting(true),
+      onClick: pushAlertOnError(async () => setIsSelecting(true)),
     },
     selected: listCurrency[0],
   };