taler-typescript-core

commit fb318bf5072e8c71629c7d72f2131a28489822c4
parent a9b1e425bba7023740ec2883f18fb9e636f48759
Author: Florian Dold <florian@dold.me>
Date:   Tue,  3 Sep 2024 23:20:31 +0200

wallet-core: implement hintApplicationResumed

Diffstat:
M
packages/taler-wallet-core/src/wallet-api-types.ts
 | 
13
+++++++++++++
M
packages/taler-wallet-core/src/wallet.ts
 | 
13
+++++++++++++

2 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/packages/taler-wallet-core/src/wallet-api-types.ts b/packages/taler-wallet-core/src/wallet-api-types.ts
@@ -289,6 +289,7 @@ export enum WalletApiOperation {
   TestingResetAllRetries = "testingResetAllRetries",
   StartExchangeWalletKyc = "startExchangeWalletKyc",
   TestingWaitExchangeWalletKyc = "testingWaitWalletKyc",
+  HintApplicationResumed = "hintApplicationResumed",
 }
 
 // group: Initialization
@@ -311,6 +312,17 @@ export type ShutdownOp = {
 };
 
 /**
+ * Give wallet-core a kick and restart all pending tasks.
+ * Useful when the host application gets suspended and resumed,
+ * and active network requests might have stalled.
+ */
+export type HintApplicationResumedOp = {
+  op: WalletApiOperation.HintApplicationResumed;
+  request: EmptyObject;
+  response: EmptyObject;
+};
+
+/**
  * Change the configuration of wallet-core.
  *
  * Currently an alias for the initWallet request.
@@ -1398,6 +1410,7 @@ export type WalletOperations = {
   [WalletApiOperation.GetBankingChoicesForPayto]: GetBankingChoicesForPaytoOp;
   [WalletApiOperation.StartExchangeWalletKyc]: StartExchangeWalletKycOp;
   [WalletApiOperation.TestingWaitExchangeWalletKyc]: TestingWaitExchangeWalletKycOp;
+  [WalletApiOperation.HintApplicationResumed]: HintApplicationResumedOp;
 };
 
 export type WalletCoreRequestType<
diff --git a/packages/taler-wallet-core/src/wallet.ts b/packages/taler-wallet-core/src/wallet.ts
@@ -1530,6 +1530,15 @@ async function handleGetCurrencySpecification(
   return defaultResp;
 }
 
+export async function handleHintApplicationResumed(
+  wex: WalletExecutionContext,
+  req: EmptyObject,
+): Promise<EmptyObject> {
+  logger.info("handling hintApplicationResumed");
+  await restartAllRunningTasks(wex);
+  return {};
+}
+
 async function handleGetVersion(
   wex: WalletExecutionContext,
 ): Promise<WalletCoreVersion> {
@@ -1562,6 +1571,10 @@ const handlers: { [T in WalletApiOperation]: HandlerWithValidator<T> } = {
     codec: codecForAny(),
     handler: handleTestingWaitExchangeState,
   },
+  [WalletApiOperation.HintApplicationResumed]: {
+    codec: codecForEmptyObject(),
+    handler: handleHintApplicationResumed,
+  },
   [WalletApiOperation.AbortTransaction]: {
     codec: codecForAbortTransaction(),
     handler: handleAbortTransaction,