From b011c8a32ed478807737b96a9d7fc4e0ff085bdb Mon Sep 17 00:00:00 2001
From: Sebastian <sebasjm@gmail.com>
Date: Fri, 14 Oct 2022 16:12:24 -0300
Subject: [PATCH] terms and privacy on exchange selection

---
 .../TermsOfService/index.ts                   | 14 ++-
 .../TermsOfService/state.ts                   | 23 ++---
 .../TermsOfService/stories.tsx                |  0
 .../TermsOfService/test.ts                    |  0
 .../TermsOfService/utils.ts                   |  2 +-
 .../TermsOfService/views.tsx                  |  9 +-
 .../src/components/index.stories.tsx          |  3 +-
 .../src/cta/Withdraw/views.tsx                |  2 +-
 .../src/cta/index.stories.ts                  |  3 +-
 .../src/platform/chrome.ts                    | 30 ++++--
 .../src/wallet/ExchangeAddConfirm.tsx         |  4 +-
 .../src/wallet/ExchangeSelection/index.ts     | 19 ++++
 .../src/wallet/ExchangeSelection/state.ts     | 47 +++++++++
 .../src/wallet/ExchangeSelection/stories.tsx  | 12 +++
 .../src/wallet/ExchangeSelection/views.tsx    | 95 +++++++++----------
 .../src/wallet/Settings.tsx                   |  2 +-
 .../src/wxBackend.ts                          |  5 +-
 17 files changed, 179 insertions(+), 91 deletions(-)
 rename packages/taler-wallet-webextension/src/{cta => components}/TermsOfService/index.ts (94%)
 rename packages/taler-wallet-webextension/src/{cta => components}/TermsOfService/state.ts (86%)
 rename packages/taler-wallet-webextension/src/{cta => components}/TermsOfService/stories.tsx (100%)
 rename packages/taler-wallet-webextension/src/{cta => components}/TermsOfService/test.ts (100%)
 rename packages/taler-wallet-webextension/src/{cta => components}/TermsOfService/utils.ts (99%)
 rename packages/taler-wallet-webextension/src/{cta => components}/TermsOfService/views.tsx (96%)

diff --git a/packages/taler-wallet-webextension/src/cta/TermsOfService/index.ts b/packages/taler-wallet-webextension/src/components/TermsOfService/index.ts
similarity index 94%
rename from packages/taler-wallet-webextension/src/cta/TermsOfService/index.ts
rename to packages/taler-wallet-webextension/src/components/TermsOfService/index.ts
index 9485f9d0a..2c77e5d3c 100644
--- a/packages/taler-wallet-webextension/src/cta/TermsOfService/index.ts
+++ b/packages/taler-wallet-webextension/src/components/TermsOfService/index.ts
@@ -31,15 +31,13 @@ import {
 
 export interface Props {
   exchangeUrl: string;
-  onChange: (v: boolean) => void;
-  readOnly?: boolean;
+  onChange?: (v: boolean) => void;
 }
 
 export type State =
   | State.Loading
   | State.LoadingUriError
   | State.ErrorAccepting
-  | State.ShowContent
   | State.ShowButtonsAccepted
   | State.ShowButtonsNotAccepted
   | State.ShowContent;
@@ -62,21 +60,21 @@ export namespace State {
 
   export interface BaseInfo {
     error: undefined;
-    termsAccepted: ToggleHandler;
-    showingTermsOfService: ToggleHandler;
     terms: TermsState;
   }
   export interface ShowContent extends BaseInfo {
     status: "show-content";
-    error: undefined;
+    termsAccepted?: ToggleHandler;
+    showingTermsOfService?: ToggleHandler;
   }
   export interface ShowButtonsAccepted extends BaseInfo {
     status: "show-buttons-accepted";
-    error: undefined;
+    termsAccepted: ToggleHandler;
+    showingTermsOfService: ToggleHandler;
   }
   export interface ShowButtonsNotAccepted extends BaseInfo {
     status: "show-buttons-not-accepted";
-    error: undefined;
+    showingTermsOfService: ToggleHandler;
   }
 }
 
diff --git a/packages/taler-wallet-webextension/src/cta/TermsOfService/state.ts b/packages/taler-wallet-webextension/src/components/TermsOfService/state.ts
similarity index 86%
rename from packages/taler-wallet-webextension/src/cta/TermsOfService/state.ts
rename to packages/taler-wallet-webextension/src/components/TermsOfService/state.ts
index 4e89bc243..30322e139 100644
--- a/packages/taler-wallet-webextension/src/cta/TermsOfService/state.ts
+++ b/packages/taler-wallet-webextension/src/components/TermsOfService/state.ts
@@ -21,11 +21,11 @@ import { Props, State } from "./index.js";
 import { buildTermsOfServiceState } from "./utils.js";
 
 export function useComponentState(
-  { exchangeUrl, readOnly, onChange }: Props,
+  { exchangeUrl, onChange }: Props,
   api: typeof wxApi,
 ): State {
-  const [showContent, setShowContent] = useState<boolean>(false);
-  // const [accepted, setAccepted] = useState<boolean>(false);
+  const readOnly = !onChange;
+  const [showContent, setShowContent] = useState<boolean>(readOnly);
   const [errorAccepting, setErrorAccepting] = useState<Error | undefined>(
     undefined,
   );
@@ -78,7 +78,7 @@ export function useComponentState(
         await api.setExchangeTosAccepted(exchangeUrl, undefined);
       }
       // setAccepted(accepted);
-      onChange(accepted); //external update
+      if (!readOnly) onChange(accepted); //external update
     } catch (e) {
       if (e instanceof Error) {
         //FIXME: uncomment this and display error
@@ -90,16 +90,14 @@ export function useComponentState(
 
   const accepted = state.status === "accepted";
 
-  const base: State.BaseInfo = {
+  const base = {
     error: undefined,
     showingTermsOfService: {
       value: showContent,
       button: {
-        onClick: readOnly
-          ? undefined
-          : async () => {
-              setShowContent(!showContent);
-            },
+        onClick: async () => {
+          setShowContent(!showContent);
+        },
       },
     },
     terms: state,
@@ -118,7 +116,10 @@ export function useComponentState(
   if (showContent) {
     return {
       status: "show-content",
-      ...base,
+      error: undefined,
+      terms: state,
+      showingTermsOfService: readOnly ? undefined : base.showingTermsOfService,
+      termsAccepted: readOnly ? undefined : base.termsAccepted,
     };
   }
   //showing buttons
diff --git a/packages/taler-wallet-webextension/src/cta/TermsOfService/stories.tsx b/packages/taler-wallet-webextension/src/components/TermsOfService/stories.tsx
similarity index 100%
rename from packages/taler-wallet-webextension/src/cta/TermsOfService/stories.tsx
rename to packages/taler-wallet-webextension/src/components/TermsOfService/stories.tsx
diff --git a/packages/taler-wallet-webextension/src/cta/TermsOfService/test.ts b/packages/taler-wallet-webextension/src/components/TermsOfService/test.ts
similarity index 100%
rename from packages/taler-wallet-webextension/src/cta/TermsOfService/test.ts
rename to packages/taler-wallet-webextension/src/components/TermsOfService/test.ts
diff --git a/packages/taler-wallet-webextension/src/cta/TermsOfService/utils.ts b/packages/taler-wallet-webextension/src/components/TermsOfService/utils.ts
similarity index 99%
rename from packages/taler-wallet-webextension/src/cta/TermsOfService/utils.ts
rename to packages/taler-wallet-webextension/src/components/TermsOfService/utils.ts
index cee6557f7..5766883ae 100644
--- a/packages/taler-wallet-webextension/src/cta/TermsOfService/utils.ts
+++ b/packages/taler-wallet-webextension/src/components/TermsOfService/utils.ts
@@ -97,7 +97,7 @@ export type TermsState = {
 
 type TermsStatus = "new" | "accepted" | "changed" | "notfound";
 
-type TermsDocument =
+export type TermsDocument =
   | TermsDocumentXml
   | TermsDocumentHtml
   | TermsDocumentPlain
diff --git a/packages/taler-wallet-webextension/src/cta/TermsOfService/views.tsx b/packages/taler-wallet-webextension/src/components/TermsOfService/views.tsx
similarity index 96%
rename from packages/taler-wallet-webextension/src/cta/TermsOfService/views.tsx
rename to packages/taler-wallet-webextension/src/components/TermsOfService/views.tsx
index ed6d7dee4..c7f8ccb78 100644
--- a/packages/taler-wallet-webextension/src/cta/TermsOfService/views.tsx
+++ b/packages/taler-wallet-webextension/src/components/TermsOfService/views.tsx
@@ -17,7 +17,7 @@
 import { Fragment, h, VNode } from "preact";
 import { LoadingError } from "../../components/LoadingError.js";
 import { useTranslationContext } from "../../context/translation.js";
-import { TermsState } from "./utils.js";
+import { TermsDocument, TermsState } from "./utils.js";
 import { State } from "./index.js";
 import { CheckboxOutlined } from "../../components/CheckboxOutlined.js";
 import {
@@ -90,7 +90,6 @@ export function ShowButtonsAcceptedTosView({
 }
 
 export function ShowButtonsNonAcceptedTosView({
-  termsAccepted,
   showingTermsOfService,
   terms,
 }: State.ShowButtonsNotAccepted): VNode {
@@ -160,7 +159,7 @@ export function ShowTosContentView({
 }: State.ShowContent): VNode {
   const { i18n } = useTranslationContext();
   const ableToReviewTermsOfService =
-    showingTermsOfService.button.onClick !== undefined;
+    showingTermsOfService?.button.onClick !== undefined;
 
   return (
     <Fragment>
@@ -195,7 +194,7 @@ export function ShowTosContentView({
           )}
         </section>
       )}
-      {termsAccepted && ableToReviewTermsOfService && (
+      {showingTermsOfService && ableToReviewTermsOfService && (
         <section style={{ justifyContent: "space-around", display: "flex" }}>
           <LinkSuccess
             upperCased
@@ -205,7 +204,7 @@ export function ShowTosContentView({
           </LinkSuccess>
         </section>
       )}
-      {terms.status !== "notfound" && (
+      {termsAccepted && terms.status !== "notfound" && (
         <section style={{ justifyContent: "space-around", display: "flex" }}>
           <CheckboxOutlined
             name="terms"
diff --git a/packages/taler-wallet-webextension/src/components/index.stories.tsx b/packages/taler-wallet-webextension/src/components/index.stories.tsx
index 901347e4f..0e1bc22b2 100644
--- a/packages/taler-wallet-webextension/src/components/index.stories.tsx
+++ b/packages/taler-wallet-webextension/src/components/index.stories.tsx
@@ -23,5 +23,6 @@ import * as a1 from "./Banner.stories.js";
 import * as a2 from "./PendingTransactions.stories.js";
 import * as a3 from "./Amount.stories.js";
 import * as a4 from "./ShowFullContractTermPopup.stories.js";
+import * as a5 from "./TermsOfService/stories.js";
 
-export default [a1, a2, a3, a4];
+export default [a1, a2, a3, a4, a5];
diff --git a/packages/taler-wallet-webextension/src/cta/Withdraw/views.tsx b/packages/taler-wallet-webextension/src/cta/Withdraw/views.tsx
index 44c7db83f..468d22d54 100644
--- a/packages/taler-wallet-webextension/src/cta/Withdraw/views.tsx
+++ b/packages/taler-wallet-webextension/src/cta/Withdraw/views.tsx
@@ -35,7 +35,7 @@ import { useTranslationContext } from "../../context/translation.js";
 import { Button } from "../../mui/Button.js";
 import editIcon from "../../svg/edit_24px.svg";
 import { ExchangeDetails, WithdrawDetails } from "../../wallet/Transaction.js";
-import { TermsOfService } from "../TermsOfService/index.js";
+import { TermsOfService } from "../../components/TermsOfService/index.js";
 import { State } from "./index.js";
 
 export function LoadingUriView({ error }: State.LoadingUriError): VNode {
diff --git a/packages/taler-wallet-webextension/src/cta/index.stories.ts b/packages/taler-wallet-webextension/src/cta/index.stories.ts
index c54defccf..d920ff854 100644
--- a/packages/taler-wallet-webextension/src/cta/index.stories.ts
+++ b/packages/taler-wallet-webextension/src/cta/index.stories.ts
@@ -24,10 +24,9 @@ import * as a3 from "./Payment/stories.jsx";
 import * as a4 from "./Refund/stories.jsx";
 import * as a5 from "./Tip/stories.jsx";
 import * as a6 from "./Withdraw/stories.jsx";
-import * as a7 from "./TermsOfService/stories.js";
 import * as a8 from "./InvoiceCreate/stories.js";
 import * as a9 from "./InvoicePay/stories.js";
 import * as a10 from "./TransferCreate/stories.js";
 import * as a11 from "./TransferPickup/stories.js";
 
-export default [a1, a3, a4, a5, a6, a7, a8, a9, a10, a11];
+export default [a1, a3, a4, a5, a6, a8, a9, a10, a11];
diff --git a/packages/taler-wallet-webextension/src/platform/chrome.ts b/packages/taler-wallet-webextension/src/platform/chrome.ts
index e56c0b3e9..dfd5ef818 100644
--- a/packages/taler-wallet-webextension/src/platform/chrome.ts
+++ b/packages/taler-wallet-webextension/src/platform/chrome.ts
@@ -300,20 +300,29 @@ function openWalletPageFromPopup(page: string): void {
   });
 }
 
+let i = 0;
+
 async function sendMessageToWalletBackground(
   operation: string,
   payload: any,
 ): Promise<any> {
   return new Promise<any>((resolve, reject) => {
     logger.trace("send operation to the wallet background", operation);
-    chrome.runtime.sendMessage({ operation, payload, id: "(none)" }, (resp) => {
-      if (chrome.runtime.lastError) {
-        reject(chrome.runtime.lastError.message);
-      }
-      resolve(resp);
-      // return true to keep the channel open
-      return true;
-    });
+    chrome.runtime.sendMessage(
+      { operation, payload, id: `id_${i++ % 1000}` },
+      (backgroundResponse) => {
+        console.log("BUG: got response from background", backgroundResponse);
+
+        if (chrome.runtime.lastError) {
+          reject(chrome.runtime.lastError.message);
+        }
+        // const apiResponse = JSON.parse(resp)
+        resolve(backgroundResponse);
+
+        // return true to keep the channel open
+        return true;
+      },
+    );
   });
 }
 
@@ -364,7 +373,10 @@ function listenToAllChannels(
   ) => void,
 ): void {
   chrome.runtime.onMessage.addListener((m, s, c) => {
-    cb(m, s, c);
+    cb(m, s, (apiResponse) => {
+      console.log("BUG: sending response to client", apiResponse);
+      c(apiResponse);
+    });
 
     // keep the connection open
     return true;
diff --git a/packages/taler-wallet-webextension/src/wallet/ExchangeAddConfirm.tsx b/packages/taler-wallet-webextension/src/wallet/ExchangeAddConfirm.tsx
index b0602d1e6..2118c8984 100644
--- a/packages/taler-wallet-webextension/src/wallet/ExchangeAddConfirm.tsx
+++ b/packages/taler-wallet-webextension/src/wallet/ExchangeAddConfirm.tsx
@@ -16,11 +16,9 @@
 import { Fragment, h, VNode } from "preact";
 import { useState } from "preact/hooks";
 import { Title } from "../components/styled/index.js";
+import { TermsOfService } from "../components/TermsOfService/index.js";
 import { useTranslationContext } from "../context/translation.js";
-import { TermsOfService } from "../cta/TermsOfService/index.js";
-import { useAsyncAsHook } from "../hooks/useAsyncAsHook.js";
 import { Button } from "../mui/Button.js";
-import * as wxApi from "../wxApi.js";
 
 export interface Props {
   url: string;
diff --git a/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/index.ts b/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/index.ts
index 06d519268..2ea73d310 100644
--- a/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/index.ts
+++ b/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/index.ts
@@ -21,6 +21,7 @@ import {
   FeeDescriptionPair,
 } from "@gnu-taler/taler-util";
 import { Loading } from "../../components/Loading.js";
+import { TermsState } from "../../components/TermsOfService/utils.js";
 import { HookError } from "../../hooks/useAsyncAsHook.js";
 import { State as SelectExchangeState } from "../../hooks/useSelectedExchange.js";
 import { ButtonHandler, SelectFieldHandler } from "../../mui/handlers.js";
@@ -31,7 +32,9 @@ import {
   ComparingView,
   ErrorLoadingView,
   NoExchangesView,
+  PrivacyContentView,
   ReadyView,
+  TosContentView,
 } from "./views.js";
 
 export interface Props {
@@ -46,6 +49,8 @@ export type State =
   | State.LoadingUriError
   | State.Ready
   | State.Comparing
+  | State.ShowingTos
+  | State.ShowingPrivacy
   | SelectExchangeState.NoExchange;
 
 export namespace State {
@@ -63,6 +68,8 @@ export namespace State {
     exchanges: SelectFieldHandler;
     selected: ExchangeFullDetails;
     error: undefined;
+    onShowTerms: ButtonHandler;
+    onShowPrivacy: ButtonHandler;
   }
 
   export interface Ready extends BaseInfo {
@@ -76,6 +83,16 @@ export namespace State {
     onReset: ButtonHandler;
     onSelect: ButtonHandler;
   }
+  export interface ShowingTos {
+    status: "showing-tos";
+    exchangeUrl: string;
+    onClose: ButtonHandler;
+  }
+  export interface ShowingPrivacy {
+    status: "showing-privacy";
+    exchangeUrl: string;
+    onClose: ButtonHandler;
+  }
 }
 
 const viewMapping: StateViewMap<State> = {
@@ -83,6 +100,8 @@ const viewMapping: StateViewMap<State> = {
   "error-loading": ErrorLoadingView,
   comparing: ComparingView,
   "no-exchange": NoExchangesView,
+  "showing-tos": TosContentView,
+  "showing-privacy": PrivacyContentView,
   ready: ReadyView,
 };
 
diff --git a/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/state.ts b/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/state.ts
index e1b270a42..2450a90ca 100644
--- a/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/state.ts
+++ b/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/state.ts
@@ -50,9 +50,15 @@ export function useComponentState(
     const original = !initialExchange
       ? undefined
       : await api.getExchangeDetailedInfo(initialExchange.exchangeBaseUrl);
+
     return { exchanges, selected, original };
   }, [value]);
 
+  const [showingTos, setShowingTos] = useState<string | undefined>(undefined);
+  const [showingPrivacy, setShowingPrivacy] = useState<string | undefined>(
+    undefined,
+  );
+
   if (!hook) {
     return {
       status: "loading",
@@ -82,6 +88,27 @@ export function useComponentState(
     {} as Record<string, string>,
   );
 
+  if (showingPrivacy) {
+    return {
+      status: "showing-privacy",
+      error: undefined,
+      onClose: {
+        onClick: async () => setShowingPrivacy(undefined),
+      },
+      exchangeUrl: showingPrivacy,
+    };
+  }
+  if (showingTos) {
+    return {
+      status: "showing-tos",
+      error: undefined,
+      onClose: {
+        onClick: async () => setShowingTos(undefined),
+      },
+      exchangeUrl: showingTos,
+    };
+  }
+
   if (!original) {
     // !original <=> selected == original
     return {
@@ -98,6 +125,16 @@ export function useComponentState(
         onClick: onCancel,
       },
       selected,
+      onShowPrivacy: {
+        onClick: async () => {
+          setShowingPrivacy(selected.exchangeBaseUrl);
+        },
+      },
+      onShowTerms: {
+        onClick: async () => {
+          setShowingTos(selected.exchangeBaseUrl);
+        },
+      },
     };
   }
 
@@ -140,6 +177,16 @@ export function useComponentState(
         onSelection(selected.exchangeBaseUrl);
       },
     },
+    onShowPrivacy: {
+      onClick: async () => {
+        setShowingPrivacy(selected.exchangeBaseUrl);
+      },
+    },
+    onShowTerms: {
+      onClick: async () => {
+        setShowingTos(selected.exchangeBaseUrl);
+      },
+    },
     selected,
     pairTimeline,
   };
diff --git a/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/stories.tsx b/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/stories.tsx
index 38b63e615..dfa8bbd39 100644
--- a/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/stories.tsx
+++ b/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/stories.tsx
@@ -39,6 +39,8 @@ export const Bitcoin1 = createExample(ReadyView, {
     transferFees: {},
     globalFees: [],
   } as any,
+  onShowPrivacy: {},
+  onShowTerms: {},
   onClose: {},
 });
 export const Bitcoin2 = createExample(ReadyView, {
@@ -57,6 +59,8 @@ export const Bitcoin2 = createExample(ReadyView, {
     transferFees: {},
     globalFees: [],
   } as any,
+  onShowPrivacy: {},
+  onShowTerms: {},
   onClose: {},
 });
 
@@ -75,6 +79,8 @@ export const Kudos1 = createExample(ReadyView, {
     transferFees: {},
     globalFees: [],
   } as any,
+  onShowPrivacy: {},
+  onShowTerms: {},
   onClose: {},
 });
 export const Kudos2 = createExample(ReadyView, {
@@ -93,6 +99,8 @@ export const Kudos2 = createExample(ReadyView, {
     transferFees: {},
     globalFees: [],
   } as any,
+  onShowPrivacy: {},
+  onShowTerms: {},
   onClose: {},
 });
 export const ComparingBitcoin = createExample(ComparingView, {
@@ -108,6 +116,8 @@ export const ComparingBitcoin = createExample(ComparingView, {
     globalFees: [],
   } as any,
   onReset: {},
+  onShowPrivacy: {},
+  onShowTerms: {},
   onSelect: {},
   error: undefined,
   pairTimeline: {
@@ -130,6 +140,8 @@ export const ComparingKudos = createExample(ComparingView, {
     globalFees: [],
   } as any,
   onReset: {},
+  onShowPrivacy: {},
+  onShowTerms: {},
   onSelect: {},
   error: undefined,
   pairTimeline: {
diff --git a/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/views.tsx b/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/views.tsx
index d39aa3878..e89fc8879 100644
--- a/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/views.tsx
+++ b/packages/taler-wallet-webextension/src/wallet/ExchangeSelection/views.tsx
@@ -22,6 +22,7 @@ import { Amount } from "../../components/Amount.js";
 import { LoadingError } from "../../components/LoadingError.js";
 import { SelectList } from "../../components/SelectList.js";
 import { Input, SvgIcon } from "../../components/styled/index.js";
+import { TermsOfService } from "../../components/TermsOfService/index.js";
 import { Time } from "../../components/Time.js";
 import { useTranslationContext } from "../../context/translation.js";
 import { State as SelectExchangeState } from "../../hooks/useSelectedExchange.js";
@@ -119,6 +120,36 @@ export function ErrorLoadingView({ error }: State.LoadingUriError): VNode {
   );
 }
 
+export function PrivacyContentView({
+  exchangeUrl,
+  onClose,
+}: State.ShowingPrivacy): VNode {
+  const { i18n } = useTranslationContext();
+  return (
+    <div>
+      <Button variant="outlined" onClick={onClose.onClick}>
+        <i18n.Translate>Close</i18n.Translate>
+      </Button>
+      <div>show privacy terms for {exchangeUrl}</div>
+    </div>
+  );
+}
+
+export function TosContentView({
+  exchangeUrl,
+  onClose,
+}: State.ShowingTos): VNode {
+  const { i18n } = useTranslationContext();
+  return (
+    <div>
+      <Button variant="outlined" onClick={onClose.onClick}>
+        <i18n.Translate>Close</i18n.Translate>
+      </Button>
+      <TermsOfService exchangeUrl={exchangeUrl} />
+    </div>
+  );
+}
+
 export function NoExchangesView({
   currency,
 }: SelectExchangeState.NoExchange): VNode {
@@ -145,6 +176,8 @@ export function ComparingView({
   onReset,
   onSelect,
   pairTimeline,
+  onShowPrivacy,
+  onShowTerms,
 }: State.Comparing): VNode {
   const { i18n } = useTranslationContext();
   return (
@@ -304,54 +337,14 @@ export function ComparingView({
           </tbody>
         </FeeDescriptionTable>{" "}
       </section>
-      <section>
-        <table>
-          <thead>
-            <tr>
-              <td>
-                <i18n.Translate>Wallet operations</i18n.Translate>
-              </td>
-              <td>
-                <i18n.Translate>Fee</i18n.Translate>
-              </td>
-            </tr>
-          </thead>
-          <tbody>
-            <tr>
-              <td>history(i) </td>
-              <td>0.1</td>
-            </tr>
-            <tr>
-              <td>kyc (i) </td>
-              <td>0.1</td>
-            </tr>
-            <tr>
-              <td>account (i) </td>
-              <td>0.1</td>
-            </tr>
-            <tr>
-              <td>purse (i) </td>
-              <td>0.1</td>
-            </tr>
-            <tr>
-              <td>wire SEPA (i) </td>
-              <td>0.1</td>
-            </tr>
-            <tr>
-              <td>closing SEPA(i) </td>
-              <td>0.1</td>
-            </tr>
-            <tr>
-              <td>wad SEPA (i) </td>
-              <td>0.1</td>
-            </tr>
-          </tbody>
-        </table>
-      </section>
       <section>
         <ButtonGroupFooter>
-          <Button variant="outlined">Privacy policy</Button>
-          <Button variant="outlined">Terms of service</Button>
+          <Button onClick={onShowPrivacy.onClick} variant="outlined">
+            Privacy policy
+          </Button>
+          <Button onClick={onShowTerms.onClick} variant="outlined">
+            Terms of service
+          </Button>
         </ButtonGroupFooter>
       </section>
     </Container>
@@ -362,6 +355,8 @@ export function ReadyView({
   exchanges,
   selected,
   onClose,
+  onShowPrivacy,
+  onShowTerms,
 }: State.Ready): VNode {
   const { i18n } = useTranslationContext();
 
@@ -616,8 +611,12 @@ export function ReadyView({
       </section>
       <section>
         <ButtonGroupFooter>
-          <Button variant="outlined">Privacy policy</Button>
-          <Button variant="outlined">Terms of service</Button>
+          <Button onClick={onShowPrivacy.onClick} variant="outlined">
+            Privacy policy
+          </Button>
+          <Button onClick={onShowTerms.onClick} variant="outlined">
+            Terms of service
+          </Button>
         </ButtonGroupFooter>
       </section>
     </Container>
diff --git a/packages/taler-wallet-webextension/src/wallet/Settings.tsx b/packages/taler-wallet-webextension/src/wallet/Settings.tsx
index 56e610e8a..80843ac27 100644
--- a/packages/taler-wallet-webextension/src/wallet/Settings.tsx
+++ b/packages/taler-wallet-webextension/src/wallet/Settings.tsx
@@ -36,7 +36,7 @@ import { useBackupDeviceName } from "../hooks/useBackupDeviceName.js";
 import { useAutoOpenPermissions } from "../hooks/useAutoOpenPermissions.js";
 import { ToggleHandler } from "../mui/handlers.js";
 import { Pages } from "../NavigationBar.js";
-import { buildTermsOfServiceStatus } from "../cta/TermsOfService/utils.js";
+import { buildTermsOfServiceStatus } from "../components/TermsOfService/utils.js";
 import * as wxApi from "../wxApi.js";
 import { platform } from "../platform/api.js";
 import { useClipboardPermissions } from "../hooks/useClipboardPermissions.js";
diff --git a/packages/taler-wallet-webextension/src/wxBackend.ts b/packages/taler-wallet-webextension/src/wxBackend.ts
index 1bb8ac332..13cffe747 100644
--- a/packages/taler-wallet-webextension/src/wxBackend.ts
+++ b/packages/taler-wallet-webextension/src/wxBackend.ts
@@ -182,6 +182,7 @@ async function dispatch(
           break;
         }
         r = await w.handleCoreApiRequest(req.operation, req.id, req.payload);
+        console.log("response received from wallet", r);
         break;
       }
     }
@@ -330,7 +331,9 @@ export async function wxMain(): Promise<void> {
   // script on the page
   platform.listenToAllChannels((message, sender, callback) => {
     afterWalletIsInitialized.then(() => {
-      dispatch(message, sender, callback);
+      dispatch(message, sender, (response: CoreApiResponse) => {
+        callback(response);
+      });
     });
   });