From 000359a5e746d9b704b05f2f3eb8442e10a31f75 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian@dold.me>
Date: Tue, 30 May 2023 12:28:21 +0200
Subject: finish implementation of abort / cancelAborting on all tx types

---
 .../taler-wallet-core/src/operations/refresh.ts    | 64 +++++++++++++++++-----
 1 file changed, 51 insertions(+), 13 deletions(-)

(limited to 'packages/taler-wallet-core/src/operations/refresh.ts')

diff --git a/packages/taler-wallet-core/src/operations/refresh.ts b/packages/taler-wallet-core/src/operations/refresh.ts
index c46344313..8437d2d0b 100644
--- a/packages/taler-wallet-core/src/operations/refresh.ts
+++ b/packages/taler-wallet-core/src/operations/refresh.ts
@@ -96,7 +96,7 @@ import {
   PendingTaskType,
   WalletConfig,
 } from "../index.js";
-import { constructTransactionIdentifier } from "./transactions.js";
+import { constructTransactionIdentifier, notifyTransition } from "./transactions.js";
 
 const logger = new Logger("refresh.ts");
 
@@ -158,7 +158,7 @@ function updateGroupStatus(rg: RefreshGroupRecord): void {
   if (allDone) {
     if (anyFrozen) {
       rg.timestampFinished = TalerPreciseTimestamp.now();
-      rg.operationStatus = RefreshOperationStatus.FinishedWithError;
+      rg.operationStatus = RefreshOperationStatus.Failed;
     } else {
       rg.timestampFinished = TalerPreciseTimestamp.now();
       rg.operationStatus = RefreshOperationStatus.Finished;
@@ -1189,7 +1189,7 @@ export function computeRefreshTransactionState(
       return {
         major: TransactionMajorState.Done,
       };
-    case RefreshOperationStatus.FinishedWithError:
+    case RefreshOperationStatus.Failed:
       return {
         major: TransactionMajorState.Failed,
       };
@@ -1261,7 +1261,7 @@ export async function resumeRefreshGroup(
     tag: TransactionType.Refresh,
     refreshGroupId,
   });
-  let res = await ws.db
+  const transitionInfo = await ws.db
     .mktx((x) => [x.refreshGroups])
     .runReadWrite(async (tx) => {
       const dg = await tx.refreshGroups.get(refreshGroupId);
@@ -1289,19 +1289,57 @@ export async function resumeRefreshGroup(
       return undefined;
     });
   ws.workAvailable.trigger();
-  if (res) {
-    ws.notify({
-      type: NotificationType.TransactionStateTransition,
-      transactionId,
-      oldTxState: res.oldTxState,
-      newTxState: res.newTxState,
-    });
-  }
+  notifyTransition(ws, transactionId, transitionInfo);
+}
+
+export async function cancelAbortingRefreshGroup(
+  ws: InternalWalletState,
+  refreshGroupId: string,
+): Promise<void> {
+  throw Error("action cancel-aborting not allowed on refreshes");
 }
 
 export async function abortRefreshGroup(
   ws: InternalWalletState,
   refreshGroupId: string,
 ): Promise<void> {
-  throw Error("can't abort refresh groups.");
+  const transactionId = constructTransactionIdentifier({
+    tag: TransactionType.Refresh,
+    refreshGroupId,
+  });
+  const transitionInfo = await ws.db
+    .mktx((x) => [x.refreshGroups])
+    .runReadWrite(async (tx) => {
+      const dg = await tx.refreshGroups.get(refreshGroupId);
+      if (!dg) {
+        logger.warn(
+          `can't resume refresh group, refreshGroupId=${refreshGroupId} not found`,
+        );
+        return;
+      }
+      const oldState = computeRefreshTransactionState(dg);
+      let newStatus: RefreshOperationStatus | undefined;
+      switch (dg.operationStatus) {
+        case RefreshOperationStatus.Finished:
+          break;;
+        case RefreshOperationStatus.Pending:
+        case RefreshOperationStatus.Suspended:
+          newStatus = RefreshOperationStatus.Failed;
+          break;
+        case RefreshOperationStatus.Failed:
+          break;
+        default:
+          assertUnreachable(dg.operationStatus);
+      }
+      if (newStatus) {
+        dg.operationStatus = newStatus;
+        await tx.refreshGroups.put(dg);
+      }
+      return {
+        oldTxState: oldState,
+        newTxState: computeRefreshTransactionState(dg),
+      };
+    });
+  ws.workAvailable.trigger();
+  notifyTransition(ws, transactionId, transitionInfo);
 }
-- 
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