fix: withdrawal error when creating an invoice

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

@@ -29,6 +29,7 @@ import {
   PaymentStatus,
   PeerContractTerms,
   RefundInfoShort,
+  TalerErrorCode,
   TalerProtocolTimestamp,
   Transaction,
   TransactionByIdRequest,
@@ -402,8 +403,23 @@ function buildTransactionForPullPaymentCredit(
   wsr: WithdrawalGroupRecord,
   ort?: OperationRetryRecord,
 ): Transaction {
-  if (wsr.wgInfo.withdrawalType !== WithdrawalRecordType.PeerPullCredit)
+  if (wsr.wgInfo.withdrawalType !== WithdrawalRecordType.PeerPullCredit) {
-    throw Error("");
+    throw Error(`Unexpected withdrawalType: ${wsr.wgInfo.withdrawalType}`);
+  }
+  /**
+   * FIXME: this should be handled in the withdrawal process.
+   * PeerPull withdrawal fails until reserve have funds but it is not
+   * an error from the user perspective.
+   */
+  const silentWithdrawalErrorForInvoice =
+    ort?.lastError &&
+    ort.lastError.code === TalerErrorCode.WALLET_WITHDRAWAL_GROUP_INCOMPLETE &&
+    Object.values(ort.lastError.errorsPerCoin ?? {}).every((e) => {
+      return (
+        e.code === TalerErrorCode.WALLET_UNEXPECTED_REQUEST_ERROR &&
+        e.httpStatusCode === 409
+      );
+    });
   return {
     type: TransactionType.PeerPullCredit,
     amountEffective: Amounts.stringify(wsr.denomsSel.totalCoinValue),
@@ -427,7 +443,9 @@ function buildTransactionForPullPaymentCredit(
       wsr.withdrawalGroupId,
     ),
     frozen: false,
-    ...(ort?.lastError ? { error: ort.lastError } : {}),
+    ...(ort?.lastError
+      ? { error: silentWithdrawalErrorForInvoice ? undefined : ort.lastError }
+      : {}),
   };
 }