From 3a62b8522e6b7cb587bbb0c3ce606527e918e06d Mon Sep 17 00:00:00 2001
From: Florian Dold <florian@dold.me>
Date: Tue, 13 Feb 2024 11:46:34 +0100
Subject: wallet-core: operation status for recoup

---
 packages/taler-wallet-core/src/db.ts                | 18 ++++++++++++++++--
 packages/taler-wallet-core/src/operations/recoup.ts | 11 +++++++----
 2 files changed, 23 insertions(+), 6 deletions(-)

(limited to 'packages/taler-wallet-core')

diff --git a/packages/taler-wallet-core/src/db.ts b/packages/taler-wallet-core/src/db.ts
index 705df48b1..3b53bbf35 100644
--- a/packages/taler-wallet-core/src/db.ts
+++ b/packages/taler-wallet-core/src/db.ts
@@ -151,7 +151,7 @@ export const CURRENT_DB_CONFIG_KEY = "currentMainDbName";
  * backwards-compatible way or object stores and indices
  * are added.
  */
-export const WALLET_DB_MINOR_VERSION = 5;
+export const WALLET_DB_MINOR_VERSION = 6;
 
 declare const symDbProtocolTimestamp: unique symbol;
 
@@ -1561,6 +1561,14 @@ export interface BankWithdrawUriRecord {
   reservePub: string;
 }
 
+export enum RecoupOperationStatus {
+  Pending = 0x0100_0000,
+  Suspended = 0x0110_0000,
+
+  Finished = 0x0500_000,
+  Failed = 0x0501_000,
+}
+
 /**
  * Status of recoup operations that were grouped together.
  *
@@ -1575,6 +1583,8 @@ export interface RecoupGroupRecord {
 
   exchangeBaseUrl: string;
 
+  operationStatus: RecoupOperationStatus;
+
   timestampStarted: DbPreciseTimestamp;
 
   timestampFinished: DbPreciseTimestamp | undefined;
@@ -2471,7 +2481,11 @@ export const WalletStoresV1 = {
     describeContents<RecoupGroupRecord>({
       keyPath: "recoupGroupId",
     }),
-    {},
+    {
+      byStatus: describeIndex("byStatus", "operationStatus", {
+        versionAdded: 6,
+      }),
+    },
   ),
   purchases: describeStore(
     "purchases",
diff --git a/packages/taler-wallet-core/src/operations/recoup.ts b/packages/taler-wallet-core/src/operations/recoup.ts
index a6270783e..2dd88b614 100644
--- a/packages/taler-wallet-core/src/operations/recoup.ts
+++ b/packages/taler-wallet-core/src/operations/recoup.ts
@@ -43,6 +43,7 @@ import {
   CoinRecord,
   CoinSourceType,
   RecoupGroupRecord,
+  RecoupOperationStatus,
   RefreshCoinSource,
   WalletStoresV1,
   WithdrawCoinSource,
@@ -51,6 +52,7 @@ import {
   timestampPreciseToDb,
 } from "../db.js";
 import { InternalWalletState } from "../internal-wallet-state.js";
+import { PendingTaskType } from "../pending-types.js";
 import { checkDbInvariant } from "../util/invariants.js";
 import { GetReadWriteAccess } from "../util/query.js";
 import {
@@ -59,9 +61,8 @@ import {
   constructTaskIdentifier,
 } from "./common.js";
 import { createRefreshGroup } from "./refresh.js";
-import { internalCreateWithdrawalGroup } from "./withdraw.js";
 import { constructTransactionIdentifier } from "./transactions.js";
-import { PendingTaskType } from "../pending-types.js";
+import { internalCreateWithdrawalGroup } from "./withdraw.js";
 
 const logger = new Logger("operations/recoup.ts");
 
@@ -316,7 +317,7 @@ export async function processRecoupGroup(
   }
   const ps = recoupGroup.coinPubs.map(async (x, i) => {
     try {
-      await processRecoup(ws, recoupGroupId, i);
+      await processRecoupForCoin(ws, recoupGroupId, i);
     } catch (e) {
       logger.warn(`processRecoup failed: ${e}`);
       throw e;
@@ -406,6 +407,7 @@ export async function processRecoupGroup(
         return;
       }
       rg2.timestampFinished = timestampPreciseToDb(TalerPreciseTimestamp.now());
+      rg2.operationStatus = RecoupOperationStatus.Finished;
       if (rg2.scheduleRefreshCoins.length > 0) {
         await createRefreshGroup(
           ws,
@@ -479,6 +481,7 @@ export async function createRecoupGroup(
     timestampStarted: timestampPreciseToDb(TalerPreciseTimestamp.now()),
     recoupFinishedPerCoin: coinPubs.map(() => false),
     scheduleRefreshCoins: [],
+    operationStatus: RecoupOperationStatus.Pending,
   };
 
   for (let coinIdx = 0; coinIdx < coinPubs.length; coinIdx++) {
@@ -499,7 +502,7 @@ export async function createRecoupGroup(
 /**
  * Run the recoup protocol for a single coin in a recoup group.
  */
-async function processRecoup(
+async function processRecoupForCoin(
   ws: InternalWalletState,
   recoupGroupId: string,
   coinIdx: number,
-- 
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