adapt to corebank API change, minor refactoring

packages/taler-harness/src/harness/helpers.ts

@@ -592,7 +592,9 @@ export async function withdrawViaBankV2(
 
   // Confirm it
 
-  await bankClient.confirmWithdrawalOperation(user.username, wop);
+  await bankClient.confirmWithdrawalOperation(user.username, {
+    withdrawalOperationId: wop.withdrawal_id,
+  });
 
   return {
     withdrawalFinishedCond,

packages/taler-harness/src/integrationtests/test-kyc.ts

@@ -331,7 +331,9 @@ export async function runKycTest(t: GlobalTestState) {
 
   // Confirm it
 
-  await bankClient.confirmWithdrawalOperation(user.username, wop);
+  await bankClient.confirmWithdrawalOperation(user.username, {
+    withdrawalOperationId: wop.withdrawal_id,
+  });
 
   const kycNotificationCond = walletClient.waitForNotificationCond((x) => {
     if (

packages/taler-harness/src/integrationtests/test-payment-fault.ts

@@ -153,7 +153,9 @@ export async function runPaymentFaultTest(t: GlobalTestState) {
 
   // Confirm it
 
-  await bankClient.confirmWithdrawalOperation(user.username, wop);
+  await bankClient.confirmWithdrawalOperation(user.username, {
+    withdrawalOperationId: wop.withdrawal_id,
+  });
 
   await wallet.runUntilDone();
 

packages/taler-harness/src/integrationtests/test-wallet-notifications.ts

@@ -161,7 +161,9 @@ export async function runWalletNotificationsTest(t: GlobalTestState) {
 
   // Confirm it
 
-  await bankAccessApiClient.confirmWithdrawalOperation(user.username, wop);
+  await bankAccessApiClient.confirmWithdrawalOperation(user.username, {
+    withdrawalOperationId: wop.withdrawal_id,
+  });
 
   await withdrawalFinishedReceivedPromise;
 }

packages/taler-harness/src/integrationtests/test-withdrawal-bank-integrated.ts

@@ -129,7 +129,9 @@ export async function runWithdrawalBankIntegratedTest(t: GlobalTestState) {
 
   // Confirm it
 
-  await bankAccessApiClient.confirmWithdrawalOperation(user.username, wop);
+  await bankAccessApiClient.confirmWithdrawalOperation(user.username, {
+    withdrawalOperationId: wop.withdrawal_id,
+  });
 
   await withdrawalBankConfirmedCond;
 

packages/taler-harness/src/integrationtests/test-withdrawal-fees.ts

@@ -152,7 +152,9 @@ export async function runWithdrawalFeesTest(t: GlobalTestState) {
 
   // Confirm it
 
-  await bankAccessApiClient.confirmWithdrawalOperation(user.username, wop);
+  await bankAccessApiClient.confirmWithdrawalOperation(user.username, {
+    withdrawalOperationId: wop.withdrawal_id,
+  });
   await wallet.runUntilDone();
 
   // Check balance

packages/taler-util/src/bank-api-client.ts

@@ -223,6 +223,10 @@ export interface AccountData {
   cashout_payto_uri?: string;
 }
 
+export interface ConfirmWithdrawalArgs {
+  withdrawalOperationId: string;
+}
+
 /**
  * Client for the Taler corebank API.
  */
@@ -356,10 +360,10 @@ export class TalerCorebankApiClient {
 
   async confirmWithdrawalOperation(
     username: string,
-    wopi: WithdrawalOperationInfo,
+    wopi: ConfirmWithdrawalArgs,
   ): Promise<void> {
     const url = new URL(
-      `accounts/${username}/withdrawals/${wopi.withdrawal_id}/confirm`,
+      `withdrawals/${wopi.withdrawalOperationId}/confirm`,
       this.baseUrl,
     );
     logger.info(`confirming withdrawal operation via ${url.href}`);

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

@@ -142,7 +142,9 @@ export async function topupReserveWithDemobank(
     httpResp,
     codecForBankWithdrawalOperationPostResponse(),
   );
-  await bankClient.confirmWithdrawalOperation(bankUser.username, wopi);
+  await bankClient.confirmWithdrawalOperation(bankUser.username, {
+    withdrawalOperationId: wopi.withdrawal_id,
+  });
 }
 
 export async function withdrawCoin(args: {

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

@@ -27,6 +27,7 @@ import {
   NotificationType,
   RegisterAccountRequest,
   stringToBytes,
+  TalerCorebankApiClient,
   TestPayResult,
   TransactionMajorState,
   TransactionMinorState,
@@ -74,16 +75,6 @@ import { getTransactionById, getTransactions } from "./transactions.js";
 
 const logger = new Logger("operations/testing.ts");
 
-interface BankUser {
-  username: string;
-  password: string;
-}
-
-interface BankWithdrawalResponse {
-  taler_withdraw_uri: string;
-  withdrawal_id: string;
-}
-
 interface MerchantBackendInfo {
   baseUrl: string;
   authToken?: string;
@@ -103,16 +94,6 @@ function makeId(length: number): string {
   return result;
 }
 
-/**
- * Helper function to generate the "Authorization" HTTP header.
- * FIXME: redundant, put in taler-util
- */
-function makeBasicAuthHeader(username: string, password: string): string {
-  const auth = `${username}:${password}`;
-  const authEncoded: string = base64FromArrayBuffer(stringToBytes(auth));
-  return `Basic ${authEncoded}`;
-}
-
 export async function withdrawTestBalance(
   ws: InternalWalletState,
   req: WithdrawTestBalanceRequest,
@@ -122,15 +103,18 @@ export async function withdrawTestBalance(
   const bankAccessApiBaseUrl = req.bankAccessApiBaseUrl;
 
   logger.trace(
-    `Registered bank user, bank access base url ${bankAccessApiBaseUrl}`,
+    `Registering bank user, bank access base url ${bankAccessApiBaseUrl}`,
   );
-  const bankUser = await registerRandomBankUser(ws.http, bankAccessApiBaseUrl);
+
+  const corebankClient = new TalerCorebankApiClient(bankAccessApiBaseUrl);
+
+  const bankUser = await corebankClient.createRandomBankUser();
   logger.trace(`Registered bank user ${JSON.stringify(bankUser)}`);
 
-  const wresp = await createDemoBankWithdrawalUri(
+  corebankClient.setAuth(bankUser);
-    ws.http,
+
-    bankAccessApiBaseUrl,
+  const wresp = await corebankClient.createWithdrawalOperation(
-    bankUser,
+    bankUser.username,
     amount,
   );
 
@@ -140,14 +124,14 @@ export async function withdrawTestBalance(
     forcedDenomSel: req.forcedDenomSel,
   });
 
-  await confirmBankWithdrawalUri(
+  await corebankClient.confirmWithdrawalOperation(bankUser.username, {
-    ws.http,
+    withdrawalOperationId: wresp.withdrawal_id,
-    bankAccessApiBaseUrl,
+  });
-    bankUser,
-    wresp.withdrawal_id,
-  );
 }
 
+/**
+ * FIXME: User MerchantApiClient instead.
+ */
 function getMerchantAuthHeader(m: MerchantBackendInfo): Record<string, string> {
   if (m.authToken) {
     return {
@@ -158,88 +142,8 @@ function getMerchantAuthHeader(m: MerchantBackendInfo): Record<string, string> {
 }
 
 /**
- * Use the testing API of a demobank to create a taler://withdraw URI
+ * FIXME: User MerchantApiClient instead.
- * that the wallet can then use to make a withdrawal.
  */
-export async function createDemoBankWithdrawalUri(
-  http: HttpRequestLibrary,
-  bankAccessApiBaseUrl: string,
-  bankUser: BankUser,
-  amount: AmountString,
-): Promise<BankWithdrawalResponse> {
-  const reqUrl = new URL(
-    `accounts/${bankUser.username}/withdrawals`,
-    bankAccessApiBaseUrl,
-  ).href;
-  const resp = await http.postJson(
-    reqUrl,
-    {
-      amount,
-    },
-    {
-      headers: {
-        Authorization: makeBasicAuthHeader(
-          bankUser.username,
-          bankUser.password,
-        ),
-      },
-    },
-  );
-  const respJson = await readSuccessResponseJsonOrThrow(resp, codecForAny());
-  return respJson;
-}
-
-async function confirmBankWithdrawalUri(
-  http: HttpRequestLibrary,
-  bankAccessApiBaseUrl: string,
-  bankUser: BankUser,
-  withdrawalId: string,
-): Promise<void> {
-  const reqUrl = new URL(
-    `accounts/${bankUser.username}/withdrawals/${withdrawalId}/confirm`,
-    bankAccessApiBaseUrl,
-  ).href;
-  const resp = await http.postJson(
-    reqUrl,
-    {},
-    {
-      headers: {
-        Authorization: makeBasicAuthHeader(
-          bankUser.username,
-          bankUser.password,
-        ),
-      },
-    },
-  );
-  await readSuccessResponseJsonOrThrow(resp, codecForAny());
-  return;
-}
-
-async function registerRandomBankUser(
-  http: HttpRequestLibrary,
-  corebankApiBaseUrl: string,
-): Promise<BankUser> {
-  const reqUrl = new URL("accounts", corebankApiBaseUrl).href;
-  const randId = makeId(8);
-  const username = `testuser-${randId.toLowerCase()}`;
-  const password = `testpw-${randId}`;
-
-  const bankUser: BankUser = {
-    username,
-    password,
-  };
-
-  const userReq: RegisterAccountRequest = {
-    username,
-    password,
-    name: username,
-  };
-
-  const resp = await http.fetch(reqUrl, { method: "POST", body: userReq });
-  await checkSuccessResponseOrThrow(resp);
-  return bankUser;
-}
-
 async function refund(
   http: HttpRequestLibrary,
   merchantBackend: MerchantBackendInfo,
@@ -267,6 +171,9 @@ async function refund(
   return refundUri;
 }
 
+/**
+ * FIXME: User MerchantApiClient instead.
+ */
 async function createOrder(
   http: HttpRequestLibrary,
   merchantBackend: MerchantBackendInfo,
@@ -296,6 +203,9 @@ async function createOrder(
   return { orderId };
 }
 
+/**
+ * FIXME: User MerchantApiClient instead.
+ */
 async function checkPayment(
   http: HttpRequestLibrary,
   merchantBackend: MerchantBackendInfo,
@@ -309,16 +219,6 @@ async function checkPayment(
   return readSuccessResponseJsonOrThrow(resp, codecForCheckPaymentResponse());
 }
 
-interface BankUser {
-  username: string;
-  password: string;
-}
-
-interface BankWithdrawalResponse {
-  taler_withdraw_uri: string;
-  withdrawal_id: string;
-}
-
 async function makePayment(
   ws: InternalWalletState,
   merchant: MerchantBackendInfo,