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[taler-wallet-core] branch master updated: wallet-core: also return top-
From: |
gnunet |
Subject: |
[taler-wallet-core] branch master updated: wallet-core: also return top-level fee gap estimate |
Date: |
Wed, 05 Apr 2023 11:06:25 +0200 |
This is an automated email from the git hooks/post-receive script.
dold pushed a commit to branch master
in repository wallet-core.
The following commit(s) were added to refs/heads/master by this push:
new d5c5c7463 wallet-core: also return top-level fee gap estimate
d5c5c7463 is described below
commit d5c5c7463e5210916822c8030bb59c7b0f3ccc1c
Author: Florian Dold <florian@dold.me>
AuthorDate: Wed Apr 5 11:06:22 2023 +0200
wallet-core: also return top-level fee gap estimate
---
packages/taler-util/src/wallet-types.ts | 6 ++++++
packages/taler-wallet-core/src/operations/pay-peer.ts | 5 +++++
2 files changed, 11 insertions(+)
diff --git a/packages/taler-util/src/wallet-types.ts
b/packages/taler-util/src/wallet-types.ts
index a761c5cff..11162df14 100644
--- a/packages/taler-util/src/wallet-types.ts
+++ b/packages/taler-util/src/wallet-types.ts
@@ -2263,6 +2263,12 @@ export interface PayPeerInsufficientBalanceDetails {
*/
balanceMaterial: AmountString;
+ /**
+ * If non-zero, the largest fee gap estimate of an exchange
+ * where we would otherwise have enough balance available.
+ */
+ feeGapEstimate: AmountString;
+
perExchange: {
[url: string]: {
balanceAvailable: AmountString;
diff --git a/packages/taler-wallet-core/src/operations/pay-peer.ts
b/packages/taler-wallet-core/src/operations/pay-peer.ts
index 92ec549dd..ebf521079 100644
--- a/packages/taler-wallet-core/src/operations/pay-peer.ts
+++ b/packages/taler-wallet-core/src/operations/pay-peer.ts
@@ -342,6 +342,8 @@ export async function selectPeerCoins(
const perExchange: PayPeerInsufficientBalanceDetails["perExchange"] = {};
+ let maxFeeGapEstimate = Amounts.zeroOfCurrency(currency);
+
for (const exch of exchanges) {
if (exch.detailsPointer?.currency !== currency) {
continue;
@@ -361,12 +363,15 @@ export async function selectPeerCoins(
balanceMaterial: Amounts.stringify(infoExchange.balanceMaterial),
feeGapEstimate: Amounts.stringify(gap),
};
+
+ maxFeeGapEstimate = Amounts.max(maxFeeGapEstimate, gap);
}
const errDetails: PayPeerInsufficientBalanceDetails = {
amountRequested: Amounts.stringify(instructedAmount),
balanceAvailable: Amounts.stringify(infoGeneral.balanceAvailable),
balanceMaterial: Amounts.stringify(infoGeneral.balanceMaterial),
+ feeGapEstimate: Amounts.stringify(maxFeeGapEstimate),
perExchange,
};
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